Discrete Power Device Market Global Report 2026

The discrete power device market size has grown strongly in recent years. It will grow from $26.8 billion in 2025 to $28.69 billion in 2026 at a compound annual growth rate (CAGR) of 7.0%. The growth during the historic period can be attributed to increasing adoption of electronic systems across industries, growing demand for efficient power conversion solutions, rising expansion of consumer electronics applications, increasing requirements for voltage regulation components, and growing deployment of industrial automation equipment.

The discrete power device market size is expected to see strong growth in the next few years. It will grow to $37.98 billion in 2030 at a compound annual growth rate (CAGR) of 7.3%. The growth during the forecast period can be attributed to increasing adoption of electric vehicles, growing demand for renewable energy systems, rising need for high-efficiency power devices, increasing focus on advanced semiconductor technologies, and growing requirement for smart power management solutions. Major trends during the forecast period include increasing adoption of wide bandgap power semiconductor devices, growing demand for energy-efficient power management solutions, rising focus on advanced thermal management capabilities, increasing preference for high-performance power switching devices, and growing demand for compact power electronic components.

The rising adoption of electric vehicles (EVs) is expected to drive the growth of the discrete power device market going forward. Electric vehicles (EVs) refer to vehicles powered wholly or partially by electricity using rechargeable battery packs or other electric power sources instead of relying solely on internal combustion engines. EV adoption is increasing due to government policies promoting clean energy and reducing emissions. Discrete power devices are used in electric vehicles (EVs) to efficiently switch, control, and convert electrical power in systems such as traction inverters, onboard chargers, DC-DC converters, battery management systems, and motor drives, thereby improving energy efficiency and vehicle performance. For instance, in January 2025, according to Cox Automotive, a US-based system software company, new electric vehicle sales totaled 102,243 units, representing a 29.9% increase compared to the same period last year. Therefore, the rising adoption of electric vehicles is driving the growth of the discrete power device market.

Major companies operating in the discrete power device market are focusing on leveraging innovative technologies, such as silicon carbide (SiC) MOSFET technology, to improve power efficiency, switching performance, power density, and energy savings in electric vehicles and industrial applications. Silicon carbide (SiC) MOSFET technology is an advanced wide-bandgap semiconductor technology that enables faster switching, reduced power losses, enhanced thermal performance, and higher power density than conventional silicon-based MOSFETs, resulting in more efficient and compact power conversion systems. For instance, in September 2024, STMicroelectronics N.V., a Switzerland-based semiconductor company, introduced its fourth-generation STPOWER silicon carbide (SiC) MOSFET technology, optimized for next-generation electric vehicle traction inverters. The new devices are offered in 750V and 1200V voltage classes and feature significantly lower on-resistance, faster switching speeds, improved dynamic reverse bias robustness, and 12-15% smaller die sizes compared with the previous generation. The technology enhances the efficiency and performance of both 400V and 800V EV powertrains while also supporting high-power industrial applications such as solar inverters, energy storage systems, motor drives, and AI data center power supplies. These advancements highlight the increasing adoption of high-efficiency wide-bandgap semiconductor technologies to enhance energy efficiency and accelerate electrification across automotive and industrial sectors.

In January 2025, onsemi, a US-based semiconductor manufacturing company, acquired Qorvo’s Silicon Carbide Junction Field-Effect Transistor (SiC JFET) technology business for $115 million. Through this acquisition, ON Semiconductor Corporation aimed to strengthen its silicon carbide power semiconductor portfolio by incorporating Qorvo’s SiC JFET technologies, enhancing its capabilities in high-efficiency power solutions for AI data centers, electric vehicles, energy storage systems, and industrial applications while expanding its market opportunities across high- and mid-voltage semiconductor segments. Qorvo Inc. is a US-based semiconductor company specializing in the development of discrete power devices, including discrete transistors and discrete power amplifiers.

Major companies operating in the discrete power device market are Infineon Technologies AG, Texas Instruments Incorporated, STMicroelectronics N.V., Mitsubishi Electric Corporation, ON Semiconductor Corporation, Renesas Electronics Corporation, Fuji Electric Co. Ltd., Vishay Intertechnology Inc., Nexperia B.V., Littelfuse Inc., Wolfspeed Inc., China Resources Microelectronics Limited, Diodes Incorporated, Magnachip Semiconductor Corporation, Semikron Danfoss, Alpha and Omega Semiconductor Limited, Navitas Semiconductor Corporation, Shindengen Electric Manufacturing Co. Ltd., Sanan Integrated Circuit Co. Ltd., StarPower Semiconductor Ltd., Sansha Electric Manufacturing Co. Ltd., Advanced Power Electronics Corp.

Asia-Pacific was the dominant region in the discrete power device market in 2025. Asia-Pacific is expected to be the rapidly growing region in the forecast period. The regions covered in the discrete power device market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.

The countries covered in the discrete power device market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

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