IRHMS57264SE R5 N-channel MOSFET is a radiation-hardened device with a 250V voltage rating and 37A current rating. It is a single N-channel MOSFET that comes in a TO-254AA low ohmic package with electrical performance up to 100krad(Si) TID. Ideal for DC-DC converters and motor controllers, with low RDS(on) and gate charge that reduces power losses. Retains all advantages of MOSFETs and is COTS rated.