Gallium Nitride (GaN) Power Device Market Global Report 2026

The gallium nitride (GaN) power device market size has grown exponentially in recent years. It will grow from $0.89 billion in 2025 to $1.11 billion in 2026 at a compound annual growth rate (CAGR) of 25.0%. The growth during the historic period was driven by increasing demand for energy-efficient power electronics, rising adoption of high-performance semiconductor devices, expanding deployment of advanced telecommunications infrastructure, growing use of power electronics in consumer devices, and increasing investments in renewable energy systems.

The gallium nitride (GaN) power device market size is expected to see exponential growth in the next few years. It will grow to $2.67 billion in 2030 at a compound annual growth rate (CAGR) of 24.6%. The growth during the forecast period can be attributed to growing adoption of ultra-fast charging technologies, increasing electrification of transportation systems, rising demand for high-power-density semiconductor devices, expanding deployment of next-generation power conversion systems, and increasing investment in advanced wide-bandgap semiconductor manufacturing. Major trends during the forecast period include the increasing adoption of high-efficiency wide-bandgap semiconductor power devices, growing demand for high-frequency and high-voltage power conversion solutions, rising integration of compact GaN power devices in advanced power electronics, expanding use of GaN power devices in fast-charging applications, and increasing development of high-reliability power semiconductor components.

The increasing adoption of electric vehicles is expected to drive the growth of the gallium nitride (GaN) power device market going forward. Electric vehicles (EVs) are automobiles that operate fully or partially using electricity stored in rechargeable batteries instead of depending entirely on traditional internal combustion engines. The adoption of electric vehicles is increasing due to growing environmental concerns, as EVs reduce greenhouse gas emissions and decrease dependence on fossil fuels. Gallium nitride power devices support electric vehicles by enabling faster charging, improved power efficiency, and lower energy losses, which enhance vehicle performance, increase driving range, and enable compact and lightweight power systems. For instance, in April 2024, according to the International Energy Agency (IEA), a France-based intergovernmental organization, global electric car sales reached nearly 14 million units, representing 18% of total car sales, compared with 14% in 2022. Electric car sales increased by 3.5 million units in 2023 compared with the previous year, reflecting 35% year-on-year growth. Therefore, the increasing adoption of electric vehicles is driving the growth of the gallium nitride (GaN) power device market.

Major companies operating in the gallium nitride (GaN) power device market are focusing on developing advanced power conversion solutions, such as integrated GaN power platforms, to improve energy efficiency, increase power density, and support high-performance applications across consumer electronics, data centers, and industrial systems. Integrated GaN power platforms are power management solutions that combine gallium nitride-based power semiconductors, control circuits, and protection features within a unified system architecture, enabling faster switching speeds, lower energy losses, and more compact power designs. For instance, in September 2023, Navitas Semiconductor, a US-based developer of ultra-efficient gallium nitride (GaN) semiconductors, launched its GaNSafe power platform, a next-generation integrated GaN technology solution. The platform is designed to improve power system reliability and efficiency by providing advanced protection capabilities, increased power density, and optimized energy conversion performance, supporting the wider adoption of GaN-based power electronics in fast-charging, industrial, and data center applications.

In June 2024, Renesas Electronics Corporation, a Japan-based semiconductor company, acquired Transphorm, Inc. for an undisclosed amount. Through this acquisition, Renesas aims to strengthen its position in the wide-bandgap power semiconductor market by integrating Transphorm’s gallium nitride (GaN) technology into its existing power solutions portfolio. Transphorm, Inc. is a US-based manufacturer of gallium nitride (GaN) power devices.

Major companies operating in the gallium nitride (gan) power device market are Analog Devices Inc., Ampleon Netherlands B.V., Cambridge GaN Devices Ltd., Efficient Power Conversion Corporation, Infineon Technologies AG, Innoscience (Suzhou) Technology Co. Ltd., Kyocera Corporation, MACOM Technology Solutions Holdings Inc., Microchip Technology Incorporated, Mitsubishi Electric Corporation, Navitas Semiconductor Corporation, Panasonic Holdings Corporation, Power Integrations Inc., Qorvo Inc., Renesas Electronics Corporation, RFHIC Corporation, ROHM Co. Ltd., STMicroelectronics N.V., Sumitomo Electric Industries Ltd., Texas Instruments Incorporated, VisIC Technologies Ltd., Wolfspeed Inc.

North America was the dominating region in the gallium nitride (GAN) power device market in 2025. Asia-Pacific is expected to be the rapidly growing region in the forecast period. The regions covered in the gallium nitride (GAN) 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 gallium nitride (GAN) 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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