IRHMB57064SCS rad hard N-channel MOSFET, in TO-254AA tabless low ohmic package, has 45A and 60V capabilities, with 100krad(Si) TID tolerance and QIRL classification. Proven reliability and performance for decades in space and satellite applications, with low RDS(on) and gate charge, make it ideal for DC-DC converters and motor control. It retains MOSFET benefits such as voltage control, fast switching, and temperature stability.