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This section provides an overview for mosfet as well as their applications and principles. Also, please take a look at the list of 54 mosfet manufacturers and their company rankings. Here are the top-ranked mosfet companies as of December, 2024: 1.Suzhou Silikron Semiconductor Technology Corp. Ltd., 2.MathWorks, 3.UN semiconductor.
Table of Contents
MOSFET is one of the semiconductor devices and a type of transistor that is indispensable in electronic devices.
MOS stands for "Metal Oxide Semiconductor" and FET stands for "Field-Effect Transistor."
MOSFET performs on/off switching and signal amplification operations. One advantage is that they are very fast in operation and are suited for precise control.
Previously, semiconductor devices were dominated by high-polar transistors. However, with the increasing need for smaller, lighter, and more efficient devices, MOSFET has been becoming the mainstream semiconductor device in recent years.
MOSFETs are used as transistors in electronic circuit configurations for various ICs and LSIs.
Discrete applications include power electronics, sensors, and other industries, as well as power supply systems and inverters. Various LSIs are used in a wide range of applications, including microcontrollers for automobiles and information appliances, portable terminals such as smartphones and tablets, PC memory, and CPUs for various computers.
MOSFETs have become indispensable in recent products because they can be made smaller, lighter, and more integrated.
MOSFETs have three terminals (electrodes), called "drain," "gate," and "source," respectively. By applying a voltage to the gate electrode, the MOSFET performs on/off switching and amplification operations as a transistor.
There are two types of MOSFET: N-channel (N-Ch) type and P-channel (P-Ch) type.
CMOS (Complementary Metal-Oxide-Semiconductor), which is widely used in digital circuits, memory ICs, and sensors, consists of a pair of p-type and n-type MOS transistors. MOSFET has high operating speed and can switch at high speeds.
They are also suitable for high-frequency operation due to their low drive power. Although MOSFETs are not suitable for large currents, they have become a mainstay device in recent years due to their ease of integration and handling.
MOSFET come in p-types and n-type types and are further classified into "enhancement type" and "depletion type" based on differences in operating characteristics.
Normal-off type, i.e., no current flows between source and drain when no voltage is applied to the gate.
Normal-on type, i.e., current flows between source and drain even when no voltage is applied to the gate.
There are two types of MOSFET, but the enhancement type is the most commonly used for switching applications. The first MOSFET developed was the depletion type, but today it is used in very limited applications.
For example, assume a case where a negative power supply must be present in a circuit. When -5V is generated, the gate of the depletion type is connected here with a resistor of about 10kΩ.
Normally, if the negative voltage of -5V is output correctly, no current flows between the source and drain of the depletion type. However, if the negative power supply is not output correctly due to some abnormality, current flows between the source and drain, allowing an alert to be output.
The most important factor in selecting MOSFET is the absolute maximum rating of the source-to-drain withstand voltage VDSS. This is because the larger the withstand voltage of MOSFET, the higher its ON-resistance tends to be. If the optimum withstand voltage is not selected with a margin in consideration of the system application, ON-resistance will be unnecessarily high, leading to an increase in system power consumption.
If the voltage applied between source and drain is almost constant, the selection can be done without any problem, but the problem is how to take into account the case of a surge. If surge voltage is included, a margin of several times the steady-state rating must be considered.
Even MOSFETs with the same withstand voltage may have different withstand capacities for avalanche currents and avalanche energies. If you consider including surge energy, choose a MOSFET with high avalanche energy to obtain a MOSFET with lower breakdown voltage and lower ON-resistance.
Si-MOSFETs are not suitable for high-current applications. For power device applications such as high bias operation above 2V or inverter circuits for high current, IGBTs, which integrate MOSFET on the gate and a bipolar transistor on the output, are more suitable.
IGBTs are complex devices that generally require a gate driver circuit for operation, and are more difficult to handle than MOSFET because of their SOA (Safety Operation Area) and their tendency to break down when their absolute maximum ratings are exceeded, which requires a protection circuit.
Recently, SiC-MOSFETs, which use SiC, a compound semiconductor, instead of Si as the MOSFET substrate and have a larger band gap, have become popular because of their higher breakdown voltage characteristics. Since these devices have advantages and disadvantages, including cost, for the time being, they will be separated according to their applications in the market.
MOSFET has been improved in terms of ON-resistance and other characteristics through process miniaturization to support higher frequencies. In the past, CMOS structures with well layers were generally formed on p-type (or n-type) Si substrates called bulk substrates.
However, due to the need for high-frequency devices, especially for RF mobile applications, CMOS devices with improved high-frequency characteristics have emerged, in which the leakage path unique to MOSFET are suppressed by introducing an insulating BOX layer called SOI (Silicon On Insulator) instead of a bulk Si substrate to increase the substrate's insulating property. CMOS devices with improved high-frequency characteristics are now available.
These devices are called SOI-CMOS and are attracting attention as devices with high-speed operation and low loss.
The most important feature of MOSFETs are that they are semiconductor devices with low power consumption and suitable for large-scale integration. However, by making the process dimensions finer, it is possible to operate transistors at higher speeds and lower voltages and to dramatically increase the level of circuit integration.
In the case of the aforementioned CMOS-based large-scale digital processors, where integration is extremely important, the process size is said to be 3 nm as of 2022, compared to 100 nm in the early 2000s. The structure of the FinFET is based on a cutting-edge process that incorporates an ingenious transistor cross-section structure.
Although it is difficult to predict further miniaturization in the future, one technological trend that is being actively considered is the introduction of a three-dimensional chip mounting technology called a chiplet with a multi-chip structure, mainly by research and development organizations around the world.
*Including some distributors, etc.
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Advanced Linear Devices Inc., founded in 1985 with headquarters in the USA, is a manufacturer of CMOS linear integrated circuits. The company's product line includes ultra-low input signal power rail-to-rail CMOS operational amplifiers, ultra-low charge injection low voltage analog switches, precision CMOS voltage comparators with high output current drivers, and low drift CMOS timers with high discharge output for OEM manufacturers of industrial controls, instrumentation, computers, medical devices, automotive, and telecommunications products. The company also offers custom solutions for linear circuit designers and engineers.
MCC is a manufacturer of semiconductors, founded in 1991, and has its headquarters located in California, USA. Their portfolio contains five core semiconductor types—offering a full range of diodes, rectifiers, transistors, MOSFETs, voltage regulators, and protection devices. Their products are used to optimize power management, enable signal processing, protect circuits, and enhance the performance of electronic systems across various sectors such as consumer electronics, aerospace, medical devices, and more. The company has received IATF 16949:2016 and ISO 9001:2015 certifications.
Finisar Corporation is a manufacturer of optical communication components and subsystems. The company was founded in April 1987 and situated at Sunnyvale, California. The company is a global technology company in optical communications. Its products enable high-speed voice, video, and data communications for networking, storage, wireless, and cable TV applications. The company has created solutions in optics technology and supplied system manufacturers with production volume for network bandwidth. The company develops a product line primarily for telecommunications, using EY-amplification technologies including erbium-doped fiber amplification, Raman amplification, and dynamic hybrid amplification.
Wolfspeed, based in North Carolina, USA, is a global manufacturer and supplier of Silicon Carbide products, established in 1989. Their extensive portfolio includes Silicon Carbide MOSFETs, Schottky diodes, RF devices, and power modules. The company has 7+ trillion power device field hours and licenses to manufacture from major corporations, including Mitsubishi Chemical, Nexperia BV, Resonac Corporation, Tokuyama Corporation, and Transphorm. As a semiconductor manufacturer, they provide disruptive technology solutions for industries such as electric vehicles, fast charging, 5G, renewable energy, and aerospace. They are ISO 9001:2015, AS 9100D, and IATF 16949: 2016 Certified
OMMIC, founded in Lowell, MA, in 1950 is a manufacturer of semiconductor products for Data Center, Telecommunication and Industrial and Defense applications. The company's product portfolio includes Optical Networking Solutions, Lightwave Components, Diodes, MMICs, and SDI Products. The company serves markets including Automotive and Electric Vehicles, Renewable Energy and Energy Storage and Electronics and IT Infrastructure. They have design centers and sales offices throughout North America, Europe and Asia and have ISO9001 international quality standard and ISO14001 environmental management standard.
Broadcom Inc., established in 1961, and headquartered in San Jose, California, is a manufacturer and supplier of semiconductor and connectivity solutions. The company specializes in producing products, such as semiconductors, infrastructure software, networking products, storage products, wireless products in which their products cater to industries such as telecommunications, data centers, and consumer electronics. Their products are used for various applications, including wireless communication, networking equipment, data storage, and multimedia devices, providing components for advanced technologies in numerous industrial and commercial sectors.
Microchip Technology Incorporated was incorporated in 1989 and is headquartered in Chandler, Arizona. The company is a developer and manufacturer of control solutions for global markets including the automotive, industrial, communications, human-machine interface, and connectivity industries. The company’s products include microcontrollers, field-programmable gate array products, MOSFET and radio frequency products, and both wired and wireless communications products. The company’s services include wafer foundry and assembly services, test subcontracting manufacturing services, development tools for enabling system designers to program microcontrollers and processors, and timing system products.
Vishay Intertechnology, Inc. (Vishay) was incorporated in 1962 and is headquartered in Malvern, Pennsylvania. The company serves the industrial, automotive, telecommunications, consumer products, and medical end markets and sells its products under numerous brand names inlcuding Siliconix, Draloric, Beyschlag, UltraSource, and Applied Thin-Film Products. The company manufactures and sells discrete semiconductors and passive electronic components in globally while operating in six market segments: MOSFETs, diodes, optoelectronic components, resistors, inductors, and capacitors.
Diodes Incorporated is a supplier for the consumer electronics, computing, communications, industrial, and automotive markets. Diodes Incorporated designs, manufactures, and supplies application-specific standard products in the discrete, logic, analog, and mixed-signal semiconductor markets worldwide. It focuses on low pin count semiconductor devices. Diodes specializes in semiconductor products, such as MOSFET, TVS, and performance Schottky rectifiers, transient voltage suppressors and other devices. It also provides analog products, such as power management devices comprising AC-DC and DC-DC converters, signaling devices, CMOS devices, and analog switches. Diodes Incorporated was incorporated in 1959 and is headquartered in Plano, Texas.
MathWorks, Inc., founded in 1984, is an American manufacturer headquartered in Natick, Massachusetts, specializing in mathematical computing software for engineers and scientists. The company offers MATLAB, a programming and numeric computing platform, employed for data analysis, algorithm creation, and model development. MATLAB finds applications in various domains, including control systems, signal processing, deep and machine learning, predictive maintenance, and robotics. Simulink is another software developed by the company, encompassing a block diagram environment for model-based design and system engineering, simulation, and agile software development. This software is adopted in artificial intelligence (AI), autonomous systems, advanced driver assistance systems, digital twins, and electrification.
Littelfuse founded in 1927, is an industrial manufacturing company empowering a sustainable, connected, and safer world, headquartered in Chicago, Illinois, United States. The company's product portfolio includes the solutions for both individual and entire systems, as a global manufacturer of technologies in circuit protection, power control, and sensing. Across more than 20 countries, and with approximately 18,000 global associates, partner with customers to design and deliver advanced solutions. Serving over 100,000 end customers, their products are found in industrial, transportation, and electronics end markets.
Linear Systems, established in 1987 by John H. Hall, is a Ventura, California-based designer, manufacturer, and distributor of semiconductors for military, industrial controls, audio, medical electronics, and test & measurement applications. The company’s product portfolio includes Ultra-Low-Noise P-Channel and N-Channel single and dual JFETs, bipolar transistors, current regulating diodes, voltage-controlled resistors, and high-speed lateral DMOS switches. Their high-speed lateral DMOS switches product segment includes quad and single nanosecond switches while the low leakage diodes current regulating diodes range from -1 pA (PAD1) to -100 pA (SSTPAD100) to support various applications.
Avnet, Inc. is an American distributor of electronic components and IT software originally founded in 1921 before its incorporation in 1961. Headquartered in Phoenix, Arizona, the company offers various electronic components including analog switches, microcontrollers, and circuit protectors, as well as IT solutions such as cloud computing and data analytics software. These are used by their clients in the automotive, transportation, security, and communication sectors. Avnet, Inc. operates in over 140 countries across North America, Asia, and Europe, and has several subsidiaries including Hackster.io, Dragon Innovation, and EBV Elektronik.
AiT Semiconductor, established in 1996 at Taiwan, is a manufacturer of semiconductors, specializing in the design and production of analog and mixed-signal ICs. The company offers a comprehensive portfolio of IC solutions for various applications, including power management, LED lighting, audio, and wireless network/communication. They manufacture power switches, inductors, regulator LDO, EEPROM memory and resonators along with other electrical solutions. These power components are used in multiple industries such as consumer, medical, industrial, communication and IoT sectors. Their products are equipped with improved performance, low power consumption, and robust sustainability.
Yangzhou Yangjie Electronic Technology Co. Ltd has been a manufacturer of semiconductors headquartered in China since 2000. The company designs and manufactures Rectifier devices, modules, automotive electronics, protection devices, and various switches and diodes for small signals. There are also ICs, Mosfet, SiCs, and Wafer in 4-inch and 6-inch types for various applications. Their products have uses in industries related to automotive electronics, industrial control, power supply, home appliances, and other similar fields.
PANJIT was founded in 1986 in Taiwan as a manufacturer of semiconductors. Their product portfolio includes Power Management IC such as Flyback Controller/Active Bridge Controller for various circuit structures and applications. They also produce Low/Medium/High voltage MOSFETs and Schottky Rectifiers for improved power efficiency, low leakage of current, and stability. The SiC Devices are similar to third-generation semiconductors and there is also manufacturing of Diodes, Transistors, Bridges, and Protection Devices. These products are applicable in the Computing, Automotive, Communication, Consumer, and Power industries.
Jinan Jingheng Electronics Co., Ltd. is a manufacturer and supplier of electronic components. Established in 1958, the company is based in Jinan, Shandong, China. The company's main activities involve designing, manufacturing, and supplying a diverse range of electronic components, including resistors, capacitors, and inductors. Its diodes products such as Low Vf Schottky, Schottky Barrier Rectifier, SIC Schottky, General Purpose Rectifier and Fast Recovery Rectifier cater to industries such as electronics manufacturing and telecommunications. Jinan Jingheng Electronics offers services like technical support and customized component solutions to customers, such as Ge, Philips, Osram, Panasonic, Samsung, Foxconn, Bosh.
SHINDENGEN ELECTRIC MANUFACTURING CO., LTD. (SEM) is a Japanese manufacturer of semiconductors and power system products that was established in Chiyoda-ku, Tokyo in 1949. The company primarily produces power management electronics such as engine control units (ECUs) and DC/DC converters, charge infrastructure products including inverters and power conditioners, and semiconductor models such as thyristors and MOSFETS. SEM products are used in various high-tech applications, including in telecommunications base stations and electric vehicles. The company serves clients in automotives, home appliances, telecommunications, and energy production.
Topdiode Manufacturing Company Limited is a manufacturer and supplier of multilayer ceramic chip capacitors (MLCCs) and diodes. Established in 1995, the company is headquartered in Changping, Dongguan, Guangdong, China. Its main activities encompass the design, production, and distribution of MLCCs and diodes such as Ceramic capacitors, Tantalum capacitors, Varistors, Aluminum Electrolytic capacitors, and Film capacitors. Topdiode specializes in electronic components that are essential in various industries, including telecommunications, automotive, and consumer electronics. Topdiode Manufacturing Company Limited offers comprehensive services such as technical support and custom solutions.
GNS Components Limited, founded in 2008 and located in Shenzhen, China, is a manufacturer of electronic components. The company’s broad range of products includes transistors, diodes, capacitors, resistors, and IGBT modules. These products are used for amplifiers and digital logic circuits, rectification and voltage regulation, energy storage and filtering roles, controlling current and voltage in various circuits, and enabling high-power switching applications. These components are vital building blocks in electronic devices and systems, spanning industries such as consumer electronics, telecommunications, automotive, aerospace, and industrial automation.
Mitsubishi Electric was established in Japan in 1921 and headquartered in Tokyo. The company’s Semiconductors & Devices division is a manufacturer of products serving several industries ranging from home appliances and automotive to renewable energy and optical fiber communication. The company’s products are divided into 4 product segments: power devices, high-frequency devices, optical devices, and infrared sensors. Power devices encompass motion controls, most home appliances, and SiC applications. High-frequency devices include satellite communications systems, radios, and base transceiver stations. Optical devices include projector light sources and optical fiber communication. Infrared sensing systems include MeIDIR thermal sensors.
Jiangsu Changjing Electronics Co., Ltd is a manufacturer of semiconductor components. Established in 1972, the company is headquartered in Nanjing, Jiangsu, China. The company specializes in producing and distributing semiconductor products, including diodes, transistors, and rectifiers. Its product offerings such as diodes, rectifiers, transistors, MOSFETs, LDO,DC-DC, Crystal and Crystal Oscillators cater to industries such as electronics manufacturing and energy management. Jiangsu Changjing Electronics offers services like technical support and component customization. Its semiconductor components application application include instrumentation, security system, mobile phone, networking, and vehicle electronics, as well as power battery, lighting, bluetooth and wireless technologies.
Anbon Semiconductor Co. Ltd. was established in 2017 and is based in Shenzhen, China is a manufacturer of electronic chips and SiC Diodes for various industrial applications. The company's product folio includes MOSFETs, protection diodes, schottky diodes, thyristors, and rectifier diodes that are crucial in automobile, domestic appliances, digital data communications, and, medical devices sectors. The company's products have TS 16949:2009, UL, and AEC-Q101 certifications and its products are also required in industrial power production plants and the semiconductor manufacturing sector.
Diotec Semiconductor AG is a German-based semiconductor manufacturer and supplier of diodes and rectifiers which was founded in 1973 and is headquartered in Heitersheim, Germany. They specialize in producing discrete semiconductors, both standard and customized, readily available for worldwide delivery. Their product portfolio includes diodes, rectifiers, protection devices (TVS/ESD), transistors, and regulators. These products are used in various applications such as in industrial, energy, mobility, lighting, and consumer electronics, contributing to power management, signal conditioning, and circuit protection in different electronic systems and devices.
Sansha Electric Manufacturing Co.,Ltd. was founded in 1933 and is headquartered in Osaka, Japan. Sansha produces, sells, and installs electric, semiconductor and applied, and medical machinery and equipment in Japan and internationally. Sansha provides discrete semiconductor components such as fast and soft recovery diodes, power modules, rectifier diodes, Schottky barrier diodes, SIC MOSFET, thyristors, and TRIAC components. Sansha also offers electric power regulators, general-purpose rectifiers, grid connected inverters, industrial power supplies, power supply products for evaluation and light sources, uninterrupted power sources, and welding machines.
Renesas Electronics Corporation was established in 2002 and is headquartered in Tokyo, Japan. Renesas is a global research, design, and manufacturer of semiconductors used in industries spanning automotive, consumer electronics, the internet of things, power & energy, and industrial sectors. Renesas manufactures both analog and digital products. Analog products include amplifiers, audio & video devices, data converters, PLC, and switches & multiplexers. Digital products include microcontrollers, memory components, sensors, wireless connectivity products, and others. Renesas also offers design resources such as kits, development tools, partner programs, and design tools.
Nexperia is based in the Netherlands and is a designer, manufacturer, and global supplier of semiconductors. Their stock includes Bipolar Transistors, Diodes, MOSFETs, GaN FETs, and various ICs that are used as basic components in electronic systems and devices and have multiple applications. These parts are supplied to the automotive, computing, power, and electronic industries as parts of a system or as essential tools for various gadgets and devices. They are also used by manufacturers of consumer appliances such as smartphones, batteries, aerial vehicles, fire detectors, and more.
Tutorials Point (India) Private Limited, founded in 2014, is an Indian manufacturer based in Madhapur, Telangana, specializing in developing an online library and a digital content marketplace. The company’s platform, Tutorials Point, offers videos, e-books, and other learning materials within the Text Library Content on technical and non-technical subjects, including academic subjects, big data and analytics, computer science and programming, machine learning, and website development. The platform features over 5,000 premium courses, 1,200 expert tutors, and 30 million online students. Additionally, the company offers team training solutions and develops the Digital Content Marketplace, allowing users to sell video courses and e-books.
Toshiba Electronic Devices & Storage Corporation is a division of Toshiba focusing on providing designs for end-product developers as well as semiconductor and drive equipment for automotive, industrial equipment, green energy, and consumer and personal electronic devices. Toshiba’s storage products include cloud-scale and enterprise-level products, and PC hard drives. Semiconductor products include Si Cower devices, MOSFETs, IGBTs, IEGTs, isolators, solid state relays, power management and intelligent power ICs, diodes, bipolar transistors, microcontrollers, automotive devices, ICs for wireless communication equipment, general purpose logic ICs, radio-frequency devices, sensors, and linear image sensors.
Comchip, founded in New Taipei City, Taiwan, in 2000 is a manufacturer of bridge rectifiers, fast efficient rectifiers, and switching diodes. The company's product portfolio includes Zener diodes, Schottky diodes, TVS and ESD surge protectors. Their products find application in applications in lighting, automotive, industrial computers, and TFT-LCD panels and they serve markets such as Electric Vehicles, Renewable Energy and Energy Storage and Electronics and IT Infrastructure. The company has a national distribution network and a customer support center.
SEMIKRON Dafoss is a power electronics manufacturer formed by the 2022 combination of SEMIKRON and Danfoss Silicon Power. The goods include semiconductor components, power modules, stacks, and discrete systems, including chips, diones, and thyristors used in automotive, industrial, and renewable energy applications. Heatsinks, fans, and thermal interface materials are examples of accessories. The business operates production facilities with certifications like ISO 9001:2015, EMAS, and Letter of Conformity 2022 in Brazil, Germany, Italy, India, and the United States.
ST Micro Electronics is a global semiconductor company serving customers with innovations to have a positive impact on people's lives. Their product line is micro electronic systems, such as switches, controllers, sensors and drivers. The main selling point of ST Micro Electronics is its provision of sustainable products, and introducing their electronics to create a more sustainable world. The company, as well as providing the electronic devices, also provides software and support, ensuring that all fields are covered to provide a fully provide a supported and strong relationship with their customer base. ST Micro Electronics believe that technology plays a key role in helping to solve environmental and social challenges, which is why their semiconductor technologies start with their employees, their customers and partners.
Infineon Technologies AG (Infineon) is headquartered in Neubiberg, Germany. Infineon designs, develops, manufactures, and markets semiconductors and related system solutions worldwide. Infineon’s automotive segment produces microcontrollers, discrete power semiconductors, IGBT modules, industrial microcontrollers, power and radar sensor ICs, SiC diodes, MOSFETs voltage regulators, comfort electronics, infotainment, powertrain, and security products. Industrial Power Control segment provides bare dies, discrete IGBTs, and driver ICs among other components. Power & Sensor Systems segment offers gas and pressure sensors, MEMS microphone chips, control ICs, and GaN power switches among others.
Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer of integrated circuits (ICs). Their product range includes switch-mode power supplies (SMPS) for converting AC or DC power to lower voltage DC power, LED drivers for driving LED lights, battery management ICs to manage power in portable devices, power factor correction (PFC) ICs for improving power supply efficiency, and sensorless motor control ICs to control motors without position sensors. MPS's solutions find applications in consumer electronics, industrial, and automotive industries, offering efficient power management solutions to enhance various electronic devices.
Sanken Electric Semiconductors, established in 1946 and headquartered in Saitama-ken, Japan, is a semiconductor manufacturer specializing in power semiconductors. The company serves in the power electronics field offering a wide range of products, including discrete semiconductors, IPMs, power supply ICs, and digitally controlled ICs. The technologies applied by their company enable the development of energy-saving products for global markets. Their semiconductors can be found in various electric equipment and devices, from home appliances to automobiles and industrial equipment. They have about 1,000 employees with 10 distributors and vendors across North America, Europe, and Asia.
Trex Semiconductor is a developer and manufacturer of integrated circuit (IC) products that was established in Tokyo, Japan, in 1995. The company offers voltage regulator ICs for providing stable voltage output from variable input voltage, DC/DC converter ICs for power management applications, and hall ICs for detecting magnetic fields and outputting digital signals. It also offers design and production services for custom orders or unique projects. The company mainly serves client OEMs in the automotive, consumer electronics, and power distribution industries.
Shenzhen Hua Xuan Yang Electronics Co Ltd, established in 2008 and based in Shanghai, China is a manufacturer and supplier of electrical components and solutions. Its product portfolio includes power transistors, diodes, dual channel mosfet, bridge rectifiers, semiconductor diodes, and voltage stabilizers. They are used in multiple industries such as wireless chargers, power supply, audio, energy-saving lamps, communication products, and electronic solutions. The company offers ISO-certified, environmentally friendly, and lead-free products.
Shanghai Yint Electronic Co Ltd, established in 2006 and based in Shanghai, China, is a manufacturer and supplier of diodes and suppressors. Its product portfolio includes diodes, poly switch resettable PTCs, thyristor surge suppressors, metal oxide varistors, and sensors. They are used in multiple industries such as electrical equipments, home appliances, and lighting. The company also offers quality control with customer services such as welding, pickling, molding, semiconductor diffusion, printing, and packaging.
Antech Enterprise Limited, established in 2003 and based in Shenzhen, China, is a manufacturer and supplier of electrical components and solutions. Its product portfolio includes electrical components, integrated solutions, transistors, sensors, power electronic devices, and other accessories. The company’s products are used in multiple industries such as electrical equipments, home appliances, lighting, and electricity industries. They also offer one-stop electrical services for all needs, industrial computer solutions, and technical support.
Calogic, LLC, established in 2001 and based in Fermont, California, is a manufacturer of analog semiconductor ICs and discretes for power management, computers, telecommunications, intrumentation, and medical applications. The ICs and discretes that Calogic produces are switches, amplifiers, diodes, and mosfets. Buffers, amplifiers, power management, and custom testing are also offered by the company to their customers. Calogic parts are available from different distributors in North America, United Kingdom, Russia, and Germany.
Sanan Integrated Circuit Co. Ltd. was founded in 2014 and is located in Xiamen, China, and is a manufacturer and supplier of semiconductors and electronics devices for various industries. The company offers laser diodes, photodiodes, power devices, SiC diodes, and, SiC MOSFET that have wide applications in microelectronics, power electronics, and optical devices markets. The company operates as a subsidiary of Sanan Optoelectronics Co. Ltd. and has achieved the ISO9001 international quality standard, ISO14001 environmental management standard, and IATF 16949:2016 automotive quality management system certifications.
Alpha Power Solutions was founded in 2002 and is headquartered in Shanghai, China, and is a manufacturer and supplier of power electronic devices and semiconductors for various industrial applications. The company's product chart consists of silicon carbide diodes, MOSFETs, and modules that have applications in new energy vehicles, DC charging piles, photovoltaic energy storage, and other uninterruptible power supplies. The company uses thinning technology in SiC diodes and is capable of delivering 1200V silicon carbide devices in bulk.
ROHM Semiconductor was incorporated in 1940 and is headquartered in Kyoto, Japan. ROHM manufactures and sells electronic components worldwide. ROHM operates through the segments ICs, discrete semiconductor devices, and modules. ROHM provides ICs comprising memory, amplifiers and linear, power management, clocks and timers, switches and multiplexers, logic, data converters, sensors and MEMS, display drivers, motor/actuator drivers, interfaces, communication and speech synthesis LSI, audio and video, and microcontrollers. ROHM also offers discrete semiconductor products include MOSFETs, bipolar transistors, and diodes; power devices, including power transistors and diodes, SiC power devices, IGBT, and IPM; passive devices, such as resistors, and conductive polymer and tantalum capacitors; and various modules among others.
Byju's (stylised as BYJU'S), founded in 2011 and a subsidiary of Think and Learn Pvt. Ltd., is an Indian educational technology company headquartered in Bangalore, Karnataka, specializing in educational websites and applications. The company has developed BYJU'S - The Learning App, BYJU'S Disney Early Learn App, and BYJU'S Parent Connect App, offering self-paced learning through digital animation videos and related learning materials. Notably, the company launched BYJU’S WIZ, a suite of artificial intelligence (AI) models for hyper-personalized learning. Byju's has expanded its reach through acquisitions of educational companies like Great Learning Pvt. Ltd., Epic! Creations, Inc., TutorVista, and Edurite from Pearson PLC.
Electronics-tutorials.ws is a free and premium online resource that provides comprehensive tutorials in electronics. Founded by Ken Shirriff in 1997, the website has become one of the leading platforms for electronics education. The site offers tutorials on a range of topics, including basic electronics, digital and analog circuits, and even RF electronics. Each tutorial is crafted with clarity, supplemented by diagrams and illustrations. An interactive forum also allows for user engagement and Q&A. With over 120 quality tutorials and a strong user community, Electronics-tutorials.ws serves as a valuable educational platform for those interested in electronics.
UN semiconductor, founded in Taiwan, is a supplier of voltage protection devices and electronic components. The company offers a wide range of voltage protection devices, including surge protectors, voltage stabilizers, and lightning arresters. These products shield electronic equipment from voltage fluctuations, surges, and transient events, ensuring uninterrupted operation. It also supplies a diverse selection of high-quality electronic components, such as capacitors, resistors, diodes, and connectors that are used for building and maintaining electronic systems.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Suzhou Silikron Semiconductor Technology Corp. Ltd. |
4.5%
|
| 2 | MathWorks |
4.5%
|
| 3 | UN semiconductor |
3.9%
|
| 4 | BYJU'S |
3.9%
|
| 5 | Electronics Tutorials |
3.9%
|
| 6 | Trex Semiconductor |
3.9%
|
| 7 | Jiangsu JieJie Microelectronics Co., Ltd. |
3.4%
|
| 8 | GNS Components Limited |
3.4%
|
| 9 | MACOM |
3.4%
|
| 10 | Diotec Semiconductor AG |
3.4%
|
Derivation Method
The ranking is calculated based on the click share within the mosfet page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
15 | 36.6% |
|
China
|
12 | 29.3% |
|
Japan
|
9 | 22.0% |
|
Taiwan
|
2 | 4.9% |
|
Germany
|
1 | 2.4% |
|
Netherlands
|
1 | 2.4% |
|
India
|
1 | 2.4% |
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GEN1 series released in 2011 with high avalanche resistance. Ideal for power supplies for general-purpose products, industrial, medical, etc. Sinc...
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Nimatsu Electric Co., Ltd.
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Cystech is a Taiwanese manufacturer of power devices including MOSFETs, founded in 2002. Cystech's products are used in various fields such as comm...
Nimatsu Electric Co., Ltd.
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Letex Technology is a manufacturer of Photo DMOS-FET relays, optocouplers, and other Photo related products, founded in Taiwan in 2001. Obtained IS...
Nimatsu Electric Co., Ltd.
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Founded in 1990, Unisonic Technology (UTC) is a Taiwanese analog IC and discrete device manufacturer. We have obtained ISO9001, ISO14001, and IATF1...
Nimatsu Electric Co., Ltd.
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Willas Electronic Corp. is a Taiwanese transistor and diode manufacturer founded in 1982. Our main products are rectifier diodes, bridges, Schottky...
Nimatsu Electric Co., Ltd.
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Nimatsu Electric Co., Ltd.
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SANSHA ELECTRIC MANUFACTURING CO., LTD.
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■Features This device overcomes high-speed switching, which is the weakness of IGBTs. SiC (silicon carbide) has a dielectric breakdown strength 10 ...
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SANSHA ELECTRIC MANUFACTURING CO., LTD.
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■What is power semiconductor? The semiconductors developed and manufactured by the Sansha Denki Group are not the well-known integrated circuit sem...
Icemos Technology Japan Co., Ltd.
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The GEN2 series will be gradually rolled out from 2023. Compared to GEN1, it has been designed to have lower Qg and Rdson, making it suitable for a...
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Isahaya Electronics Co., Ltd.
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INJ0001AX is an ultra-small external resin-sealed silicon P-channel MOS transistor. It is designed for low voltage drive and low ON resistance, mak...
Isahaya Electronics Co., Ltd.
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INJ0002AX is an ultra-small external resin-sealed silicon P-channel MOS transistor. It is designed for low voltage drive and low ON resistance, mak...
Isahaya Electronics Co., Ltd.
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INJ0003AX is an ultra-small external resin-sealed silicon P-channel MOS transistor. It is designed for low voltage drive and low ON resistance, mak...
Isahaya Electronics Co., Ltd.
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INJ0011AX is an ultra-small external resin-encapsulated silicon P-channel MOS transistor. It is designed for low voltage drive and low ON resistanc...
Isahaya Electronics Co., Ltd.
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INJ0011AC1 is an ultra-small external resin-sealed silicon P-channel MOS transistor. It is designed for low voltage drive and low ON resistance, ma...
Isahaya Electronics Co., Ltd.
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INJ0011AM1 is an ultra-small external resin-encapsulated silicon P-channel MOS transistor. It is designed for low voltage drive and low ON resistan...
Isahaya Electronics Co., Ltd.
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INJ0043AM1 is an ultra-small resin-encapsulated silicon P-channel MOS transistor. The drive voltage is designed to be low, making it ideal for low ...
Isahaya Electronics Co., Ltd.
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INJ0103AC1 is an ultra-small resin-sealed silicon P-channel MOS transistor. It is designed for low voltage drive and low ON resistance, making it i...
Isahaya Electronics Co., Ltd.
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INJ0103AM1 is an ultra-small resin-sealed silicon P-channel MOS transistor. It is designed for low voltage drive and low ON resistance, making it i...
Isahaya Electronics Co., Ltd.
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INJ0203AC1 is an ultra-small external resin-sealed silicon P-channel MOS transistor. It is designed for low voltage drive and low ON resistance, ma...
Taiwan Semiconductor
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Main features AEC-Q101 certified IATF 16949 certified Advanced trench cell design ESD protection (HBM >2kV) Humidity sensitivity level: Level 1, J-...
Icemos Technology Japan Co., Ltd.
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*Other model numbers are available
10 models listed
