ROHM Introduces a New MOSFET for AI Servers Featuring Industry-Leading* SOA Performance and Ultra-Low ON-Resistance

Core Insights - ROHM Semiconductor has launched the RY7P250BM, a 100V power MOSFET designed for hot-swap circuits in 48V power systems, particularly for AI servers and industrial power supplies [1][5] - The shift from 12V to 48V power architectures is driven by the increasing power demands of AI technology and high-performance GPUs, necessitating improved power efficiency and higher current support [2][6] Product Features - The RY7P250BM is packaged in a compact 8080-size, reducing power loss and cooling requirements while enhancing server reliability and energy efficiency [3][6] - It features a low ON-resistance of 1.86mΩ, which is approximately 18% lower than the typical 2.28mΩ of existing wide SOA 100V MOSFETs, making it suitable for hot-swap operations [3][4] - The product achieves wide SOA tolerance, supporting 16A at 10ms and 50A at 1ms, which is critical for handling large inrush currents in AI server applications [4][5] Market Adoption - The RY7P250BM has been certified as a recommended component by a leading global cloud platform provider, indicating its expected widespread adoption in next-generation AI servers [5][9] - ROHM plans to expand its lineup of 48V-compatible power solutions, contributing to sustainable ICT infrastructure and energy savings [6][8] Application Areas - The product is applicable in various sectors, including 48V AI server systems, industrial equipment power systems, battery-powered industrial equipment, and UPS systems [7][8]