Denso, Fuji Electric Partner On SiC Technology

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Post on Dec 03, 2024

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Denso and Fuji Electric Partner to Advance Silicon Carbide (SiC) Technology

Denso Corporation and Fuji Electric Co., Ltd. have announced a significant partnership focused on accelerating the development and application of silicon carbide (SiC) power semiconductors. This collaboration aims to bolster the efficiency and performance of electric vehicle (EV) powertrains and other related applications. The strategic alliance leverages the strengths of both companies, combining Denso's automotive expertise with Fuji Electric's leading SiC power semiconductor technology.

Why Silicon Carbide (SiC)?

Silicon carbide is a wide-bandgap semiconductor material offering substantial advantages over traditional silicon in power electronics. SiC devices exhibit:

• Higher efficiency: Reduced energy loss translates to improved battery range in EVs and lower energy consumption in other applications.
• Smaller size and weight: SiC modules are more compact, leading to design flexibility and weight reduction in vehicles.
• Higher power density: Enabling more power output from a smaller and lighter package.
• Superior thermal performance: SiC can operate at higher temperatures, enhancing reliability and extending lifespan.

These advantages make SiC power semiconductors crucial for the advancement of electric and hybrid vehicles, renewable energy systems, and industrial automation.

The Denso-Fuji Electric Partnership: A Synergistic Approach

The partnership between Denso and Fuji Electric focuses on several key areas:

• Joint development of SiC modules: Both companies will pool their resources to develop innovative SiC power modules optimized for automotive applications. This includes focusing on improving manufacturing processes and yield to reduce costs and enhance availability.
• Technology sharing and collaboration: This collaborative effort will foster the exchange of knowledge and expertise, enabling quicker progress in SiC technology advancements.
• Supply chain optimization: The partnership aims to build a robust and reliable supply chain for SiC devices, addressing the current industry-wide challenges of securing sufficient supply.

This combined approach is expected to accelerate the adoption of SiC technology in the automotive sector and beyond.

Impact on the Automotive Industry

The widespread adoption of SiC power semiconductors will significantly impact the automotive industry, especially in the realm of electric vehicles. This collaboration will help to:

• Enhance EV performance: Increased efficiency leads to longer driving ranges and faster charging times.
• Reduce EV production costs: Optimized SiC modules contribute to cost reductions in EV manufacturing.
• Accelerate EV adoption: The improved performance and reduced costs will make EVs more attractive to consumers.

This partnership underscores the growing importance of SiC technology in shaping the future of the automotive landscape.

Broader Implications

Beyond the automotive sector, this collaboration holds implications for other industries utilizing power electronics, including:

• Renewable energy: SiC's efficiency improvements can enhance the performance of solar inverters and wind turbines.
• Industrial automation: SiC's compact size and high power density are beneficial in industrial motor drives and power supplies.

The Denso and Fuji Electric partnership represents a significant step towards widespread adoption of SiC technology across multiple sectors, driving innovation and efficiency improvements. The combined expertise and resources of these industry leaders promise accelerated development and a more robust supply chain for this game-changing semiconductor technology.