ROHM Launches Wide SOA MOSFET for AI Servers in Compact 5x6mm Package

Core Insights - ROHM Semiconductor has developed a new 100V power MOSFET, RS7P200BM, which features industry-leading Safe Operating Area (SOA) in a compact 5060-size package, suitable for hot-swap circuits in AI servers and industrial power supplies [1][3]. Industry Demand and Trends - The rapid adoption of AI technologies has heightened the need for stable operation and improved power efficiency in servers, particularly those utilizing generative AI and high-performance GPUs [2]. - The shift towards 48V power supplies is driven by the demand for better power conversion efficiency and energy conservation in data centers and AI servers [2]. Product Features and Specifications - The RS7P200BM achieves a low on-resistance (RDS(on)) of 4.0mΩ under specific conditions, while maintaining a wide SOA of 7.5A at a pulse width of 10ms and 25A at 1ms, which enhances power supply efficiency and reduces cooling loads [4]. - The new product is designed for high-density mounting, outperforming the previously released RY7P250BM in terms of size and efficiency [3][12]. Production and Availability - Mass production of the RS7P200BM commenced in September 2025, and it is available for online purchase through distributors like DigiKey and Mouser [5]. Future Developments - ROHM plans to continue expanding its product lineup for 48V power supplies, aiming to enhance energy efficiency and reliability in server systems and reduce power loss in data centers [6]. Application Examples - The RS7P200BM is suitable for various applications, including 48V system AI servers, industrial power supplies, battery-powered industrial equipment, and emergency power systems [7]. Brand Information - EcoMOS™ is ROHM's brand of silicon power MOSFETs designed for energy-efficient applications across various sectors, including home appliances and automotive systems [7].