ROHM Co., Ltd. has developed the 100V power MOSFET-RS7P200BM-achieving industry-leading safe operating area SOA performance in a 5060-size 5.0mm x 6.0mm package. This product is ideal for hot-swap circuits in AI servers employing 48V power supplies as well as for industrial equipment power supplies requiring battery protection.
The rapid evolution and widespread adoption of AI technology have increased demand for stable operation and improved power efficiency in servers equipped with generative AI and high-performance GPUs. In particular, hot-swap circuits require power MOSFETs with wide SOA tolerance to safely handle inrush current and overload conditions, ensuring stable operation. Furthermore, within data centers and AI servers, the transition toward 48V power supplies, which offer superior power conversion efficiency, is progressing against the backdrop of energy conservation. This necessitates the construction of high-voltage, high-efficiency power supply circuits capable of meeting these needs.
Therefore, ROHM has strengthened its lineup of 100V power MOSFETs, ideal for hot-swap circuits in AI servers, to meet market needs. The new RS7P200BM adopts a compact DFN5060-8S 5060-size package, enabling higher-density mounting compared to the RY7P250BM in a DFN8080-8S package, which ROHM released in May 2025.
