The Infineon BSP51H6327XTSA1 is a 75V N-channel MOSFET power transistor with a minimum RDS(on) of 0.018 Ohm. It has a pacage size of D-SOT223-3L and is designed for use in high-speed applications and low-loss switches. It is designed for use in non-isolated buck converters, DC-DC converters, and other power management applications.