The Gallium Nitride (GaN) Power Device Market is expected to grow from US$226.403 million in 2025 to US$1,090.079 million in 2030, at a CAGR of 36.94%.
Gallium Nitride, also known as GaN is a rigorous however mechanically stable wide bandgap semiconductor that has higher breakdown strength and faster switching speed. GaN has higher thermal conductivity however it has low resistance due to which it is considered an ideal semiconductor for electronics and other devices. Powered devices based on GaN technology show better performance than silicon-based devices, hence making the substance the most suitable material for power device semiconductors. Through a GaN epi layer over a silicon surface, manufacturers can efficiently reduce cost and optimize production since the layer enables the production of larger silicon wafers at a lower cost. GaN power devices are enabled with high voltage operation, high-temperature application, and high-frequency switching.
Burgeoning growth in the automotive and telecommunication industry during the forecasted period is calculated to be the prime reason that will be driving the market growth during the forecasted period. Medical sectors as well are projected to grow the demand for the market at a significant rate owing to an increase in investment in social security and healthcare services. The rising scope of semiconductors will also provide huge market prospects to the GaN power device market.
The prime reason driving the market growth during the forecasted period is burgeoning growth in the telecommunication sector and technological advancement in the industry for better connectivity. Rising demand for connectivity for better communication and other services is driving the demand for services in the telecommunication industry. Increased internet penetration around the globe has led to skyrocketing scope for the telecommunication sector.
The number of smartphone users was 3.8 billion while mobile phone users were 4.88 billion. Mobile device users account for around 67% of the global population. The proportion is expected to increase at an exponential rate during the studied period which is anticipated to drive the GaN power device market.
Furthermore, the rising penetration of 4G network and development of 5G network are projected to open up new growth opportunities for the telecommunication market. The coronavirus pandemic also contributed significantly to booming the demand for networking and communication which expanded the market scope. Physical shutdown imposed to contain the spread of the virus shifted major economic operations to virtual platforms which sky-rocked the demand for telecommunication services.
| Report Metric | Details |
|---|---|
| Study Period | 2021 to 2031 |
| Historical Data | 2021 to 2024 |
| Base Year | 2025 |
| Forecast Period | 2026 – 2031 |
Another key factor that is anticipated to contribute significantly to the market growth is notable growth in the automotive industry. Surging disposable income coupled with the raised standard of living is projected to escalate the demand for the automotive industry. Technological advancement has increased the constriction of self-driving and electric cars having renewable energy options which require solar panels and is expected to increase the adoption of GaN power devices. The rising preferability of GaN power devices in comparison with silicon power devices will increase the market share of GaN power devices in the automotive industry.
Based on geography, the global GaN power device market is fragmented into North America, South America, Europe, the Middle East, and Africa, and Asia Pacific region. While the North American region is projected to dominate the market during the forecasted period, the Asia Pacific GaN power device market is anticipated to show robust growth potential. The prime reason for the region's growth is the mushrooming manufacturing industries, particularly the automotive industry, which is expected to derive the market growth of the GaN power device industry.
The booming telecommunication industry in the sector is also projected to open up new market prospects. A rise in disposable income in the region and the growing penetration of mobile phones is expected to increase the market size. Moreover, probing 4G technology and upcoming 5G technology is expected to increase the market scope.
Global Gallium Nitride Device Market Segmentation By Wafer Size:
The market analyzed by wafer size into the following:
Global Gallium Nitride Device Market Segmentation By Device Type:
The market analyzed by device type into the following:
Global Gallium Nitride Device Market Segmentation By Application:
The market analyzed by application into the following:
Global Gallium Nitride Device Market Segmentation By End-User:
The market analyzed by end-user into the following:
Global Gallium Nitride Device Market Segmentation By Regions:
The study also analysed the global gallium nitride device market into the following regions, with country level forecasts and analysis as below:
The global gallium nitride device market features key players such as Infineon Technologies AG, Broadcom Inc., Renesas Electronics, Wolfspeed, Inc., Qorvo, Inc., Northrop Grumman, Texas Instruments Inc, Sumitomo Electric Industries Ltd., GaN Systems Inc., MACOM Technology Solutions Inc, Mitsubishi Electric Corporation, Ennostar among others.
This report provides extensive coverage as explained in the points below:
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| Report Metric | Details |
| Gallium Nitride (GaN) Power Device Market Size in 2025 | US$226.403 million |
| Gallium Nitride (GaN) Power Device Market Size in 2030 | US$1,090.079 million |
| Growth Rate | CAGR of 36.94% |
| Study Period | 2020 to 2030 |
| Historical Data | 2020 to 2023 |
| Base Year | 2024 |
| Forecast Period | 2025 – 2030 |
| Forecast Unit (Value) | USD Million |
| Segmentation |
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| Geographical Segmentation | North America, South America, Europe, Middle East and Africa, Asia Pacific |
| List of Major Companies in Gallium Nitride (GaN) Power Device Market |
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| Customization Scope | Free report customization with purchase |