This part is active, but not recommended for new design. A new footprint compatible package version will be released soon. Rad hard R9 N-channel MOSFET IRHNM9A7120 comes in a hermetic SMD-0.2 package. With a voltage rating of 100V and a current rating of 23A, this single MOSFET is perfect for space applications. A COTS part, it has electrical performance up to 100krad(TID). The low RDS(on) and fast switching times reduce power losses and increase power density while retaining MOSFET benefits such as voltage control and fast switching.