STMicroelectronics and Nvidia Collaboration Charts a New Landscape for 800V Power Semiconductors

STMicroelectronics (STM) is expanding its 800V power semiconductor portfolio in collaboration with Nvidia, signaling a strategic response to the surging demand for high-voltage systems driven by the rapid growth of the electric vehicle market. This partnership leverages Nvidia’s technological prowess to bolster STM’s product competitiveness within the automotive power semiconductor market, promising to contribute to the advancement of future mobility technologies. 800V systems are a critical component for enhancing vehicle range and performance, representing a significant growth potential within the broader market.

The Growing Importance of 800V Power Semiconductors

Driven by the rapid growth of the electric vehicle market, the 800V voltage system has emerged as a critical technology for enhancing vehicle range and performance. Traditional 400V systems face challenges such as increased charging times and battery size expansion. 800V systems address these issues, enabling efficient power delivery. Consequently, the 800V power semiconductor market is expected to experience sustained growth in the coming years, with corresponding increases in demand for related components.

Strategic Partnership Between STM and Nvidia

Through this collaboration, STM has secured key technologies and solutions for 800V power semiconductor development from Nvidia. By combining Nvidia’s powerful GPU technology with STM’s semiconductor design and manufacturing capabilities, the companies aim to develop high-performance, high-efficiency power semiconductors suitable for next-generation electric vehicles and other high-voltage systems. Nvidia’s automotive power semiconductor platform, integrated into STM’s products, will contribute to enhancing the overall system performance.

Specific Details of the Collaboration

• Utilization of Nvidia’s GPU Technology: STM leverages Nvidia’s GPU technology to maximize the efficiency of power semiconductors and enable real-time processing of various sensor data within the vehicle.


• STM’s Semiconductor Design and Manufacturing Capabilities: STM designs and manufactures high-performance, high-efficiency power semiconductors based on Nvidia’s technology, providing solutions optimized for automotive environments.


• Development of Next-Generation Mobility Technologies: The two companies plan to develop and supply key components for next-generation electric vehicles, autonomous driving systems, and other mobility technologies through this collaboration.

Market Outlook and Future Challenges

The 800V power semiconductor market is projected to continue expanding alongside the growth of the electric vehicle market. However, high-voltage systems increase design and manufacturing complexity and raise concerns about safety. Therefore, both companies must prioritize the development of technologies that consider safety, reliability, and cost-effectiveness. FireMarkets will closely analyze these market shifts to provide investors with valuable insights.