Automotive discrete semiconductor market seen reaching $28.31 billion by 2030

The Business Research Company says the automotive discrete semiconductor market is growing on the back of EV adoption, higher vehicle electrification and more advanced power systems. The market is projected to rise from $21.19 billion in 2026 to $28.31 billion by 2030, with Asia-Pacific holding the largest share.

Why it matters: - Automotive discrete semiconductors are becoming core components in electric and software-defined vehicles. - Higher semiconductor content per vehicle is raising demand for power management, charging, motor control and thermal management parts. - The market’s growth signals more spending on the electronics that support vehicle efficiency, reliability and fast charging.

What happened: - The Business Research Company released its Automotive Discrete Semiconductor Global Market Report 2026, covering market size, trends and forecasts through 2035. - The market is estimated at $21.19 billion in 2026, up from $19.63 billion in 2025. - The report projects the market will reach $28.31 billion by 2030. - Asia-Pacific held the largest market share in 2025 and is expected to remain the fastest-growing region during the forecast period. - The report includes coverage of Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, the Middle East and Africa. - The company also offered a free sample report and the full market report.

The details: - The market is projected to grow at a 7.9% CAGR from 2025 to 2026. - The forecast period from 2026 to 2030 shows a 7.5% CAGR. - Growth drivers include vehicle electrification, more electronic control systems, higher semiconductor content in vehicles and stronger power management needs. - Future demand is expected to come from electric vehicles, advanced battery management systems, charging infrastructure, high-voltage power components and sophisticated powertrain technologies. - Key trends include wider use of silicon carbide power devices, gallium nitride components, high-efficiency power switching, high-temperature semiconductors and advanced automotive power management solutions. - Automotive discrete semiconductors are individual components that manage, switch and control electrical power and signals at the device level rather than in integrated circuits. - These components are designed to withstand extreme temperatures, high electrical noise and harsh operating conditions in vehicles. - The report says 2026 editions include market attractiveness scoring, TAM analysis, company scoring matrix graphics and tables, Excel-based forecasting dashboards, market hotspots infographics and updated graphics.

Between the lines: - The rapid shift to EVs is not only increasing semiconductor volume; it is also changing the type of parts automakers need. - Power efficiency and thermal performance are becoming more important as vehicles add more high-voltage systems. - Regional leadership in Asia-Pacific likely reflects the concentration of vehicle and electronics manufacturing in the region. - Cox Automotive reported 102,243 new U.S. EV sales in January 2025, up 29.9% from a year earlier, underscoring the demand backdrop for automotive power semiconductors.

What's next: - The market is expected to keep expanding as EV adoption broadens and automakers increase use of advanced power electronics. - Demand should continue shifting toward semiconductors built for high voltage, high temperature and efficient power conversion. - The report points to continued momentum in silicon carbide and gallium nitride adoption across automotive applications.

The bottom line: - Automotive discrete semiconductors are moving from a supporting role to a critical part of EV and advanced vehicle architecture.