JANSR2N7478T1 N-channel MOSFET features a 30V, 45A capacity that's perfect for space applications. Thanks to R5 technology, it boasts a low RDS(on) and gate charge, reducing power losses in switching applications. It's QPL qualified with electrical performance up to 100krad TID and housed in a TO-254AA low ohmic package. This MOSFET offers voltage control, fast switching, and temperature stability, making it an proven choice for your needs.