日经中文网·2025-05-31 08:07Core Viewpoint - Renesas has dissolved its silicon carbide (SiC) team at the Takasaki factory, indicating a strategic shift in its next-generation power semiconductor strategy due to competitive pressure from rapidly growing Chinese semiconductor companies [1][4]. Group 1: Market Dynamics - The sales of silicon carbide power semiconductors are projected to reach 391 billion yen in 2024, an 18% increase from 2023, but lower than the previously forecasted 491.5 billion yen [3]. - The decline in electric vehicle (EV) sales growth, exacerbated by the end of European subsidies and increased production from Chinese companies, has led to a surplus in supply and falling prices [3][7]. - In 2024, three Chinese companies, including BYD, are expected to occupy three of the top ten positions in the silicon carbide power semiconductor market, collectively holding a market share of 8.8% [4][5]. Group 2: Competitive Landscape - BYD plans to officially launch its power semiconductor factory around 2024, aiming to increase its market share in silicon carbide products and enhance its core technology development [5]. - The Chinese government has been actively promoting domestic semiconductor production through policies and subsidies, particularly in the automotive semiconductor sector, which is not subject to U.S. export controls [7]. - The competitive gap in technology between Chinese and Western semiconductor manufacturers has narrowed, with Chinese companies producing at lower prices [7].