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市场调查报告书
商品编码
1885877
电动车功率半导体市场机会、成长驱动因素、产业趋势分析及预测(2025-2034年)Power Semiconductors for EVs Market Opportunity, Growth Drivers, Industry Trend Analysis, and Forecast 2025 - 2034 |
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2024 年全球电动车功率半导体市场价值为 79 亿美元,预计到 2034 年将以 24.1% 的复合年增长率成长至 682 亿美元。

电动车的快速普及推动了对先进电力电子装置的巨大需求,这些装置能够支援电池系统、高速充电并优化车辆性能。 2025年第一季全球电动车销量年增35%,这反映了电气化进程的强劲势头,并凸显了功率半导体在确保高效功率转换、降低热损耗和提高系统可靠性方面的关键作用。随着电动车平台的不断发展,製造商需要能够承受高温、支援快速充电并在严苛条件下保持稳定效率的组件。这种转变持续影响着半导体生态系中的投资、技术路线图和产品升级。汽车品牌和半导体开发商之间的合作正在加速下一代材料的部署,同时建立更强大的供应链框架,以满足全球电动车产业日益增长的产量和性能需求。
| 市场范围 | |
|---|---|
| 起始年份 | 2024 |
| 预测年份 | 2025-2034 |
| 起始值 | 79亿美元 |
| 预测值 | 682亿美元 |
| 复合年增长率 | 24.1% |
预计到2024年,碳化硅(SiC)装置市场占有率将达到33.2%,主要得益于其优异的开关性能、耐热性和充电性能,SiC装置正日益受到青睐。为了提高能源效率并延长车辆续航里程,原始设备製造商(OEM)正越来越多地将SiC MOSFET整合到牵引逆变器和快速充电架构中。製造商们持续扩大SiC晶圆产能,推动垂直整合,并研发符合不同电动车平台性能要求的客製化模组。
预计到2034年,MOSFET市场规模将达到203亿美元,主要得益于车用充电器、辅助电路和DC-DC转换器等应用领域的强劲需求。生产商正致力于提升MOSFET的额定电压和热稳定性,以满足现代电动车设计中日益增长的电力负载和更高的功率密度。
2024年,美国电动车功率半导体市场规模预计将达19亿美元。近期一系列资金支持倡议,包括联邦政府对功率模组研发的支持,凸显了美国为加强充电基础建设而持续进行的努力。这种环境鼓励半导体供应商优先发展高性能碳化硅(SiC)和氮化镓(GaN)技术,并与国内汽车公司紧密合作,以应对快速充电需求和高压系统挑战。
电动车功率半导体市场的主要参与者包括英飞凌科技公司、罗姆株式会社、安森美半导体、三菱电机株式会社、瑞萨电子株式会社、微芯科技公司、义法半导体公司、Wolfspeed公司、Littelfuse公司和富士电机株式会社。为了巩固市场地位,电动车功率半导体领域的企业正在实施以扩大产能和加速材料创新为核心的策略。许多企业正在扩大碳化硅(SiC)和氮化镓(GaN)生产线,以满足电动车的长期需求,同时投资于垂直整合的供应链,以稳定晶圆供应并降低生产成本。各公司也正在设计针对OEM性能目标量身定制的应用专用模组,从而建立更强大的技术合作伙伴关係。研发工作重点在于降低开关损耗、改善散热管理以及支援更高的功率密度。
The Global Power Semiconductors for EVs Market was valued at USD 7.9 billion in 2024 and is estimated to grow at a CAGR of 24.1% to reach USD 68.2 billion by 2034.

The rapid acceleration of electric vehicle adoption is driving substantial demand for advanced power electronics capable of supporting battery systems, high-speed charging, and optimized vehicle performance. Rising global EV sales, which grew 35% year over year in the first quarter of 2025, reflect the momentum behind the electrification movement and reinforce the essential role of power semiconductors in ensuring efficient power conversion, reduced thermal losses, and enhanced system reliability. As EV platforms evolve, manufacturers require components that can withstand high temperatures, support faster charging, and maintain stable efficiency across demanding conditions. This shift continues to influence investments, technology roadmaps, and product upgrades within the semiconductor ecosystem. Collaborative efforts between automotive brands and semiconductor developers are accelerating the deployment of next-generation materials, while creating stronger supply chain frameworks to meet the rising volume and performance expectations of the global EV sector.
| Market Scope | |
|---|---|
| Start Year | 2024 |
| Forecast Year | 2025-2034 |
| Start Value | $7.9 Billion |
| Forecast Value | $68.2 Billion |
| CAGR | 24.1% |
The silicon carbide segment held a 33.2% share in 2024 as SiC devices gain traction due to their superior switching behavior, heat resistance, and charging performance. OEMs are increasingly integrating SiC MOSFETs into traction inverters and fast-charging architectures to improve energy efficiency and extend vehicle range. Manufacturers continue to scale SiC wafer capacity and pursue vertical integration, along with engineering tailored modules that align with the performance requirements of individual EV platforms.
The MOSFET segment is expected to reach USD 20.3 billion by 2034, supported by strong demand across onboard chargers, auxiliary circuits, and DC-DC converters. Producers are working to enhance voltage ratings and thermal durability to accommodate the growing electrical loads and higher power densities of modern EV designs.
United States Power Semiconductors for EVs Market generated USD 1.9 billion in 2024. Recent funding initiatives, including federal support for power module development, highlight ongoing national efforts to strengthen charging infrastructure. This environment encourages semiconductor suppliers to prioritize high-performance SiC and GaN technologies and to collaborate closely with domestic automotive companies to address fast-charging demands and high-voltage system challenges.
Key participants in the Power Semiconductors for EVs Market include Infineon Technologies AG, ROHM Co., Ltd., Onsemi, Mitsubishi Electric Corp., Renesas Electronics Corp., Microchip Technology Inc., STMicroelectronics N.V., Wolfspeed, Inc., Littelfuse, Inc., and Fuji Electric Co., Ltd. To reinforce their market position, companies in the power semiconductors for EVs sector are implementing strategies centered on scaling production capacity and accelerating material innovation. Many are expanding SiC and GaN manufacturing lines to meet long-term EV demand while investing in vertically integrated supply chains that stabilize wafer availability and reduce production costs. Firms are also designing application-specific modules tailored to OEM performance targets, enabling stronger technical partnerships. R&D efforts focus on reducing switching losses, improving thermal management, and supporting higher power densities.