Yangzhou Yangjie Electronic Technology Co., Ltd
Vishay Intertechnology, Inc.,
Toshiba Electronic Devices & Storage
Taiwan Semiconductor
STMicroelectronics
Sanken Electric Semiconductors
ROHM Co., Ltd.
Renesas Electronics Corporation.
Power Integrations, Inc.
PANJIT
Nexperia B.V.
Microsemi Corporation

24 Bipolar Transistor Manufacturers in 2024

This section provides an overview for bipolar transistors as well as their applications and principles. Also, please take a look at the list of 24 bipolar transistor manufacturers and their company rankings. Here are the top-ranked bipolar transistor companies as of November, 2024: 1.Microsemi Corporation, 2.Power Integrations, Inc., 3.Sanken Electric Semiconductors.

Table of Contents

List of 24 Bipolar Transistor Manufacturers

*Including some distributors, etc.

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    • MACOM
      • United States of America Address: 100 Chelmsford Street Lowell, Massachusetts, United States of America

      Manufacturer Overview

      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.

    • Micro Commercial Components
      • United States of America Address: 130 W Cochran St. Unit B Simi Valley, California, United States of America

      Manufacturer Overview

      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.

    • Microchip Technology Inc.
      • United States of America Address: 2355 West Chandler Blvd. Chandler, Arizona, United States of America

      Manufacturer Overview

      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.

    • Power Integrations, Inc.
      • United States of America Address: 5245 Hellyer Avenue, San Jose, California, United States of America

      Manufacturer Overview

      Power Integrations, a manufacturer of power semiconductor solutions, was established in 1988 and is headquartered in San Jose, California. The company provides cutting-edge technologies for high-efficiency power conversion, serving industries such as electronics, consumer electronics, and industrial. The company also offers a range of services to its customers, including design support, application engineering, and product training. The company intends to help its customers design and implement efficient and dependable power solutions possible.

    • Vishay Intertechnology, Inc.,
      • United States of America Address: 63 Lancaster Avenue Malvern, Pennsylvania, United States of America

      Manufacturer Overview

      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.

    • Microsemi Corporation
      • United States of America Address: 1 Enterprise, Aliso Viejo, California, United States of America

      Manufacturer Overview

      Microsemi Corporation was founded in 1959 and is headquartered in Aliso Viejo, California. Microsemi is a subsidiary of Microchip Technology Incorporated. Microsemi is a provider of semiconductor and system solutions for aerospace, communications, data center, and industrial markets. A few of Microsemi’s product lines include high-performance and radiation-hardened analog mixed-signal integrated circuits, FPGAs, power management products, timing and synchronization devices, and RF solutions. Microsemi’s technological strengths are in connectivity, energy efficiency, miniaturization, power management, and security.

    • Diodes Incorporated
      • United States of America Address: 4949 Hedgcoxe Road, Ste #200, Plano, Texas, United States of America

      Manufacturer Overview

      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.

    • Linear Systems
      • United States of America Address: 4042 Clipper Court, Fremont, California, United States of America

      Company Overview

      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.

    • Yangzhou Yangjie Electronic Technology Co., Ltd
      • China Address: 6 Heye West Road, Hanjiang District, Yangzhou, China

      Manufacturer Overview

      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.

    • AiT Semiconductor Inc.
      • Taiwan Address: 7F-8, No. 79, Sec. 1, Xintai 5th Rd., Xizhi Dist, New Taipei City, Taiwan

      Manufacturer Overview

      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.

    • Continental Device India Pvt. Ltd.
      • India Address: C-120 Naraina Industrial Area -I, New Delhi , India

      Manufacturer Overview

      Continental Device India Pvt. Ltd. (CDIL), established in 1964, is a semiconductor manufacturer headquartered in New Delhi, India. Certified with ISO 9001:2015 and ISO 14001, the company produces TRIACs, SCRs, and TVSs. It also offers complementary products, including diodes, rectifiers, and transistors. These products adhere to the European Union's Restriction of Hazardous Substances in Electrical and Electronic Equipment (RoHS) Directives. The company expanded its services by launching the Electronic Manufacturing Services (EMS) division, Deltron, in 1982. It also manufactures space-grade semiconductor devices for the Indian Space Research Organisation (ISRO).

    • PANJIT
      • Taiwan Address: No.24, Gangshan N. Rd., Gangshan Dist., Kaohsiung City, Taiwan

      Manufacturer Overview

      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.

    • Diotec Semiconductor AG
      • Germany Address: Kreuzmattenstrasse 4, Heitersheim, Germany

      Manufacturer Overview

      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.

    • Renesas Electronics Corporation.
      • Japan Address: TOYOSU FORESIA, 3-2-24 Toyosu, Koto-ku, Tokyo, Japan

      Manufacturer Overview

      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 B.V.
      • Netherlands Address: Jonkerbosplein 52, Nijmegen, Netherlands

      Manufacturer Overview

      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.

    • Toshiba Electronic Devices & Storage
      • Japan Address: 580‐1, Horikawa-Cho, Saiwai-Ku, Kawasaki, Kanagawa, Japan

      Manufacturer Overview

      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.

    • Lision Technology Inc.

      Manufacturer Overview

      Lision Technology Inc. is a Taiwanese manufacturer of discrete, motor and analog integrated circuit (IC) products established in 2001 and based in Zhongli City, Taoyuan. The company manufactures various discrete products including diodes and metal-oxide-semiconductor field-effect transistors (MOSFETs), analog products such as regulators and timers, and motor products including application-specific integrated circuits (ASICs). They also offer design support and capacity planning services for customers requiring technical assistance. Lision Technology Inc. primarily serves client companies and OEMs in the consumer electronics, computing, and communication sectors.

    • Comchip

      Manufacturer Overview

      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.

    • Infineon Technologies AG

      Manufacturer Overview

      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.

    • STMicroelectronics

      Manufacturer Overview

      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.

    • Taiwan Semiconductor
      • Taiwan Address: 11 Fl., No. 205, Sec. 3, Beishin Rd. Xindian Dist., New Taipei city, Taiwan

      Company Overview

      Taiwan Semiconductor, established in 1979 in Taiwan, is a manufacturer and distributor of integrated circuits and wafer semiconductor devices for commercial and industrial customers worldwide. The company's product line includes discrete power rectifiers, power transistors, LED driver ICs, analog ICs, and ESD protection devices. Taiwan Semiconductor has production facilities in China and Taiwan that are compliant with automotive and environmental standards, including IATF 16949, ISO 9001, and ISO 14001. Taiwan Semiconductor is also a member of the ECIA and the PSMA.

    • Sanken Electric Semiconductors
      • Japan Address: 3-6-3 Kitano, Niiza-shi, Saitama, Japan

      Company Overview

      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.

    • ROHM Co., Ltd.
      • Japan Address: 21 Saiin Mizosaki-cho, Ukyo-ku, Kyoto, Japan

      Company Overview

      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.

    • Kingtronics International Company

      Distributor Overview

      Kingtronics International Company was established in 1990 in Hong Kong and has several factories across China manufacturing electronic components such as bridge rectifiers. The company is ISO 9001:2015 certified and works with several distributors around the world including KORE, Prod. El, DTDS, and others. The company produces two kinds of electronics components: passive components such as aluminum electrolytic capacitors including radial type and axial type, and active components such as diodes, transistors, and bridge rectifiers.

Bipolar Transistor Manufacturer Ranking

*Including some distributors, etc.

Derivation Method

The ranking is calculated based on the click share within the bipolar transistor page as of November 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

  1. ROHM Co., Ltd.: 23,754
  2. Toshiba Electronic Devices & Storage: 23,100
  3. Renesas Electronics Corporation.: 21,017

Newly Established Company

  1. Toshiba Electronic Devices & Storage: 2017 (7 years ago)
  2. Renesas Electronics Corporation.: 2002 (22 years ago)
  3. Lision Technology Inc.: 2001 (23 years ago)

Company with a History

  1. Sanken Electric Semiconductors: 1946 (78 years ago)
  2. ROHM Co., Ltd.: 1958 (66 years ago)
  3. Diotec Semiconductor AG: 1973 (51 years ago)

Bipolar Transistor Manufacturers in United States

*Including some distributors, etc.

Global Distribution of Bipolar Transistor Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
United States of America United States of America 8 42.1%
Japan Japan 4 21.1%
Taiwan Taiwan 3 15.8%
China China 1 5.3%
India India 1 5.3%
Germany Germany 1 5.3%
Netherlands Netherlands 1 5.3%

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