U-MOSIX-H MOSFETs Toshiba U-MOSIX-H Low Voltage N-Channel Enhancement Mode MOSFETs are high-efficiency MOSFETs that are specifically designed for use in the secondary side of AC-DC power supplies. This includes notebook PC adapters, game consoles, servers, desktop PCs, and flat-panel displays. It also includes DC-DC power supplies for communication equipment, servers, and data centers. The MOSFETs feature high-speed switching, small gate charge, and low drain-source on-resistance. These MOSFETs are fabricated with the Gen-8 and Gen-9 trench MOS processes. Toshiba U-MOSIX-H Low Voltage MOSFETs will help improve the efficiency of power supplies.