SiC and GaN Power Devices Market Set to Surge: Global Market Size, Share, and Industry Forecast 2026–2032
Global Leading Market Research Publisher QYResearch announces the release of its latest report “SiC and GaN Power Devices – Global Market Share and Ranking, Overall Sales and Demand Forecast 2026-2032”. Based on historical impact analysis (2021–2025) and forward-looking forecasts (2026–2032), this report delivers a comprehensive review of the global SiC and GaN Power Devices market, covering market size, share, demand trends, industry development status, and future projections.
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Global Market Overview and Market Size Analysis
The global SiC and GaN Power Devices market is experiencing rapid expansion due to growing adoption in automotive, industrial, and renewable energy sectors. In 2025, the market was valued at US$ 6,699 million and is expected to reach US$ 25,040 million by 2032, representing a CAGR of 21.0% over the forecast period.
Silicon carbide (SiC) and gallium nitride (GaN) power devices are next-generation semiconductor technologies designed to handle high voltages, high power density, and high-frequency operation. While SiC devices currently dominate the market, GaN devices are gaining traction due to their superior efficiency in high-frequency applications. In 2024, the global GaN power devices market reached US$ 406 million, forecasted to expand to US$ 2,245 million by 2031 at a CAGR of 25.6%, whereas the SiC power devices market was US$ 4.87 billion, projected to reach US$ 18.8 billion by 2031 with a CAGR of 20.5%.
Market Analysis: Growth Drivers and Regional Insights
The growth of the SiC and GaN power device market is strongly driven by automation, electrification, and the rise of electric vehicles (EVs). Automotive applications accounted for approximately 81% of the market in 2024 and are expected to reach 83.6% by 2031, highlighting the dominance of mobility-related demand.
Regionally, China represents the largest market with a 48.9% share in 2024, expected to increase to 61.1% by 2031, reflecting robust EV adoption and renewable energy infrastructure expansion. North America holds 19.69%, with strong contributions from EVs, industrial, and data center applications.
The key market players for GaN devices include Infineon (GaN Systems), Navitas (GeneSiC), Innoscience, Power Integrations, Renesas Electronics (Transphorm), and EPC. In 2024, the top five companies captured approximately 88% of revenue. For SiC devices, leading manufacturers include onsemi, STMicroelectronics, Infineon, Wolfspeed, BYD Semiconductor, Bosch, and United Nova Technology, accounting for around 85% of global revenue.
Segmental Insights and Industry Applications
The SiC and GaN Power Devices market is segmented by type and application as follows:
By Type
- SiC Power Devices
- GaN Power Devices
By Application
- Automotive & Mobility
- EV Charging
- Consumer Electronics
- Industrial Motor/Drive
- PV, Energy Storage, Wind Power
- UPS, Data Center & Server
- Rail Transport
- Defense & Aerospace
- Others
These segments reflect the diverse adoption of power semiconductors across high-growth industries requiring efficient power conversion and high-speed switching capabilities.
Development Trends and Industry Outlook
The market is being shaped by key development trends including:
- Accelerated adoption of EVs and hybrid vehicles
- Expansion of renewable energy solutions such as solar, wind, and energy storage
- Increasing integration in industrial motor drives and automation
- Growing demand for energy-efficient power electronics in data centers and server applications
- Advances in GaN technology enabling high-frequency, high-efficiency operation
Industry outlook indicates that SiC and GaN power devices will remain critical for the electrification and digitalization of global industries. Companies leveraging this report will gain insights to optimize strategies, identify growth opportunities, and enhance market positioning.
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