JANSF2N7394U is rad hard R4 N-channel MOSFET in SMD-1 package. QPL-qualified, the device has a 60V/35A rating and electrical performance up to 300krad (Si) TID. Using HiRel rad hard HEXFET technology, it provides high performance, low RDS(on), and low gate charge for power switching applications. Designed for space applications, this MOSFET has proven performance and fast switching capabilities.