The MJD44H11T4G is an NPN bipolar junction transistor from ON Semiconductor designed for general purpose power and switching applications. It features an 80V collector-emitter voltage and 8A continuous collector current.
The ON Semiconductor MJD45H11T4G is a PNP bipolar junction transistor designed for general purpose power and switching applications. It features a maximum collector-emitter voltage of 80V and a continuous collector current of 8A.