IRHMS57163SESCS R5 N-channel MOSFET is a space-grade device with a rad hard design, 130V voltage rating, and 45A current rating. It comes in a TO-254AA low ohmic package and offers electrical performance up to 100krad(Si) TID and QIRL classification. This MOSFET features low RDS(on) and gate charge, reducing power losses in switching applications.