Proton-Electrotex
Russian manufacturer of power semiconductor devices, power assemblies, and IGBT modules.
Last updated August 25, 2026
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Overview
Proton-Electrotex is a Russian power-electronics manufacturer based in Orel, Oryol Oblast. The company develops, manufactures, and sells bipolar power semiconductor devices, including diodes and thyristors, together with thyristor and diode modules, power stacks, IGBT modules, drivers, and heatsinks. Its production site occupies more than 15,000 square metres and is regarded as one of the largest industrial companies in the Oryol region. The business was established in 1996 at the premises of a former Proton plant associated with the Soviet Ministry of the Electronic Industry. Although the acquired facilities and equipment had originally been intended for clean-technology production, the company had to recreate most assembly lines, manufacturing procedures, and process routes before it could establish its own power-semiconductor manufacturing capability. Product designs and production technologies were developed with specialists from the Russian Electrical Engineering Institute in Moscow. Proton-Electrotex expanded beyond conventional bipolar devices through investment in research, process engineering, and power-module design. On 11 January 2011, it established a research and development centre responsible for product development, production-automation systems, and measurement equipment. In 2016, it began serial production of IGBT modules, a product category that had previously been supplied to Russia predominantly through imports. The module portfolio was subsequently broadened in 2018 with low-inductance MIDA-type modules, full-silicon-carbide MCDA-type IGBT products, and pressure-contact PIMA-type IGBT modules. The company serves industrial power-electronics applications in Russia and international markets. Reference material identifies exports to the European Union and Asian markets, including China and India, as well as customers or destinations in Germany and Italy. More than 70 percent of its power-electronics output was reported as being shipped abroad in the period described by the reference material. Proton-Electrotex has also been recognized in Russian industrial and export-capability programs. It holds a Made in Russia certificate, was included among priority organizations in the Oryol region because of its importance to employment and regional stability, and was identified by the TechUp rating as a company with substantial export potential. Quality and environmental management systems were certified to ISO 9001:2015 and ISO 14001:2015 in 2018. Its MIDA-package IGBT modules received recognition in the 2019 100 Best Goods of Russia program. A 2020 industry ranking placed Proton-Electrotex third among Russian semiconductor-device manufacturers by revenue and sixth by revenue from exported products and services. The company’s positioning is therefore built around domestic power-semiconductor capability, engineering customization, module integration, and export-oriented industrial production rather than consumer electronics branding.
History
Proton-Electrotex was founded in 1996 in Orel on the premises of a former Proton plant connected with the Soviet Ministry of the Electronic Industry. The acquired site and equipment had been designed for clean-technology manufacturing, but they did not provide a ready-made operating power-semiconductor business. The company therefore had to reconstruct most assembly lines and develop manufacturing procedures and process routes anew. Engineering work was carried out with specialists from the Russian Electrical Engineering Institute in Moscow, allowing the business to establish capabilities in the design and manufacture of power semiconductor devices. Its initial and continuing product base centered on bipolar power semiconductors, particularly diodes and thyristors, as well as assembled power modules. The company later broadened its scope to include power stacks, drivers, heatsinks, and more integrated power-electronics solutions. This development reflected the requirements of industrial customers that need not only discrete semiconductor components but also packaged, thermally managed, and controllable power-conversion assemblies. A significant organizational development occurred on 11 January 2011, when Proton-Electrotex founded a research and development center. The center was assigned responsibility for research and product design, manufacturing-automation systems, and measurement equipment. This helped reinforce the company’s role as an engineering and production organization rather than simply a component assembler. In 2016, Proton-Electrotex began serial production of IGBT modules. The move was strategically important because most IGBT modules used in Russia had previously been imported. The company expanded this platform in 2018 with several differentiated package and technology families: low-inductance MIDA modules, full-silicon-carbide MCDA-type IGBT products, and pressure-contact PIMA-type IGBT modules. These additions addressed different requirements involving switching behavior, electrical parasitics, material technology, mechanical construction, and high-power operation. The company also developed an export-oriented operating model. Reference material reports that more than 70 percent of its power-electronics products were shipped to the European Union and Asia, with China, India, Germany, and Italy identified among the markets or destinations. Proton-Electrotex was recognized by the TechUp rating as one of the Russian companies with the greatest export potential. Its production site exceeds 15,000 square metres, and the company has been included among priority organizations in the Oryol region because of its importance to employment, regional industry, and social stability. Quality and environmental governance became more formalized in 2018, when the company’s management systems were certified to ISO 9001:2015 and ISO 14001:2015. Proton-Electrotex also holds an official Made in Russia certificate, supporting its identity as a domestic Russian manufacturer. In 2019, its MIDA-package IGBT modules were recognized in the 100 Best Goods of Russia program. A 2020 ranking published by the Central Research Institute Electronica placed Proton-Electrotex third among Russian companies by revenue from semiconductor-device manufacturing and sixth by revenue from exported products and services. The available reference material does not provide current ownership, executive leadership, financial amounts, or a detailed post-2020 corporate history.
- 2020
High placement in Russian semiconductor rankings
[1]The company was ranked third among Russian semiconductor-device manufacturers by revenue and sixth by revenue from exported products and services.
- 2019
MIDA IGBT modules recognized in 100 Best Goods of Russia
[1]MIDA-package IGBT modules received recognition in the national 100 Best Goods of Russia program.
- 2018
IGBT portfolio expanded
[1]The company introduced or added MIDA low-inductance, MCDA full-silicon-carbide, and PIMA pressure-contact IGBT module families.
- 2018
ISO management certifications obtained
[1]The company’s quality and environmental management systems were certified under ISO 9001:2015 and ISO 14001:2015.
- 2016
Serial IGBT production launched
[1]Proton-Electrotex began serial production of IGBT modules, a category previously supplied to Russia mainly through imports.
- 2011
Research and development center established
[1]The company founded an R&D center focused on product design, automation systems, and measurement equipment.
- 1996
Company founded in Orel
[1]Proton-Electrotex was established at the premises of a former Proton plant associated with the Soviet Ministry of the Electronic Industry.
Products and positioning
A Russian industrial power-electronics specialist focused on power semiconductor devices, high-power modules, integrated power assemblies, and related thermal and drive components. The brand emphasizes domestic engineering and manufacturing, product customization, industrial reliability, and export capability.
Power semiconductor devices
Diodes
Power diodes form one of Proton-Electrotex’s core bipolar semiconductor lines. They are intended for industrial power-conversion and rectification applications and are offered alongside thyristors, modules, and other high-power components.
Power semiconductor devices
Thyristors
The company manufactures thyristors for controlled switching and power-control applications. They are part of the established bipolar-device portfolio that underpins Proton-Electrotex’s industrial power-electronics business.
Power semiconductor modules
Thyristor and diode modules
These modules combine power semiconductor devices in packaged assemblies for customers that require integrated rectification or controlled-switching functions rather than individual die or discrete components.
Power semiconductor modules · 2016
IGBT modules
IGBT modules are a major newer product area for Proton-Electrotex. Serial production began in 2016, followed by MIDA low-inductance, MCDA full-silicon-carbide, and PIMA pressure-contact variants in the expanded 2018 family.
Power assemblies
Power stacks
Power stacks extend the company’s offering from individual devices and modules to assembled high-power electronic structures designed for industrial power-conversion systems.
Power-electronics control components
Drivers
Drivers support the control and switching of power semiconductor modules. Their inclusion in the portfolio enables Proton-Electrotex to supply related control hardware alongside its semiconductor and power-assembly products.
Thermal-management components
Heatsinks
Heatsinks provide thermal-management support for power semiconductor devices and modules, complementing the company’s electrical products in high-power industrial applications.
Brand decisions
2018
Expansion of IGBT module technologiesProduct launchBackground
After starting serial IGBT production, the company pursued differentiated module formats and technologies for industrial power applications.
Action taken
Proton-Electrotex expanded its family with MIDA low-inductance, MCDA full-silicon-carbide, and PIMA pressure-contact IGBT modules.
Aftermath
The expanded range strengthened the company’s ability to address varied electrical, thermal, and mechanical requirements.
2016
Move into serial IGBT module productionProduct launchBackground
Russia had previously depended heavily on imports for IGBT modules, creating an opportunity for domestic production.
Action taken
Proton-Electrotex launched serial manufacturing of IGBT modules.
Aftermath
The move established IGBT modules as a major part of the company’s portfolio and supported its broader power-electronics strategy.
Recent events
- 2020
Proton-Electrotex places highly in Russian semiconductor and export rankings[1]
Other
A ranking attributed to the Central Research Institute Electronica placed the company third among Russian semiconductor-device manufacturers by revenue and sixth by revenue from exported products and services.
- 2019
MIDA IGBT modules recognized by the 100 Best Goods of Russia program[1]
Other
IGBT modules in the MIDA package received recognition in the all-Russian 100 Best Goods of Russia competition.
- 2018
Proton-Electrotex expands its IGBT module family[1]
Product launch · Product generation
The company added low-inductance MIDA-type, full-silicon-carbide MCDA-type, and pressure-contact PIMA-type IGBT modules to its product family.
- 2018
Quality and environmental systems receive ISO certification[1]
Other
Proton-Electrotex’s quality and environmental management systems were certified against ISO 9001:2015 and ISO 14001:2015.
- 2016
Serial production of IGBT modules begins[1]
Product launch · Product generation
Proton-Electrotex launched serial production of IGBT modules, expanding its business beyond traditional bipolar power semiconductor devices and reducing reliance on imported products in this category.
- 2011
Proton-Electrotex establishes a research and development center[1]
Other
The company created an R&D center in January 2011 to support product development, manufacturing automation, and measurement-equipment design.
Sources1 sources
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