#Japan #ROHM #Kyoto #AI Server #MOSFET

ROHM Unveils Advanced Power MOSFETs for AI Applications

In a significant leap towards enhancing AI server technology, ROHM Co., Ltd. has introduced the new RS7P200BM, a 100V power MOSFET that boasts industry-leading safe operating area (SOA) performance. This innovative component comes packaged in a compact 5.0mm x 6.0mm (5060-size) format, tailored specifically for hot-swap circuits found in AI servers and industrial power supply systems.

Why This Matters?

The rapid advancement and growing adoption of Artificial Intelligence (AI) technology have heightened the need for improved power efficiency and stable operational performance in servers, particularly those equipped with high-performance GPUs and generative AI capabilities. This necessitates the need for robust power MOSFETs that can handle inrush current during hot-swap operations, a process crucial for maintaining uninterrupted service in data centers.

Responding to Market Demand

As the shift towards 48V power supplies continues, driven by energy conservation initiatives, the demand for high-voltage, high-efficiency components is at an all-time high. The RS7P200BM addresses this market need with a unique combination of low on-resistance and a wide SOA. Specifically, it achieves an impressive on-resistance (RDS(on)) of just 4.0 milliohm (under conditions of VGS=10V, ID=50A at Ta=25C) while boasting a wide SOA tolerance of 7.5A at a pulse width of 10ms and 25A at 1ms under VDS=48V conditions.

The Engineering Behind Efficiency

Typically, low on-resistance and wide SOA can be a trade-off, where improving one may compromise the other. However, the RS7P200BM maintains a balance between these two attributes, effectively minimizing heat generation during operation. This not only enhances the efficiency of server power supplies but also reduces the cooling load, consequently lowering the total electricity costs for data center operations.

Broader Applications

The versatility of the RS7P200BM extends beyond AI servers and data centers. It finds application in various industrial equipment power supplies, including those found in forklifts, power tools, automated guided vehicles (AGVs), and emergency backup systems. The introduction of the RS7P200BM further supports ROHM's commitment to fostering advancements in power device solutions for 48V systems, enhancing the reliability and energy efficiency of server setups and other applications.

Looking Ahead

Moving forward, ROHM is dedicated to expanding its power device offerings tailored to the evolving needs of high-efficiency power supply systems. By prioritizing the reduction of power loss and cooling loads in data centers, ROHM paves the way for improved energy efficiency and high reliability in server frameworks. This latest development underscores ROHM's role as a leader in the semiconductor industry, particularly within the realm of power MOSFET technologies designed for advanced AI applications.

Conclusion

With the launch of the RS7P200BM, ROHM has set a new standard for power MOSFETs aimed at next-generation AI servers. As AI technology continues to grow, so too will the demand for efficient, reliable power solutions. ROHM’s unwavering dedication to innovation and excellence in semiconductor design marks it as a pivotal player in driving the future of AI and power efficiency.

For more information about this product and other innovations, visit the ROHM official website.