Vishay Intertechnology, Inc.,
Toshiba Electronic Devices & Storage
Taiwan Semiconductor
STMicroelectronics
Sanken Electric Semiconductors
ROHM Co., Ltd.
Renesas Electronics Corporation.
Power Integrations, Inc.
Nexperia B.V.
Microsemi Corporation
Infineon Technologies AG
Diotec Semiconductor AG

13 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 13 bipolar transistor manufacturers and their company rankings. Here are the top-ranked bipolar transistor companies as of March, 2024: 1.Microsemi Corporation, 2.Infineon Technologies AG, 3.Sanken Electric Semiconductors.

Table of Contents

List of 13 Bipolar Transistor Manufacturers

*Including some distributors, etc.

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  • United States of America
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    • 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.

    • 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.

    • 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.

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 March 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. Power Integrations, Inc.: 1988 (36 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 4 36.4%
Japan Japan 4 36.4%
Germany Germany 1 9.1%
Netherlands Netherlands 1 9.1%
Taiwan Taiwan 1 9.1%

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