The PBSS301NX is a 5.3A NPN breakthrough-in small signal (BISS) Transistor housed in a surface-mount plastic package. It offers collector pad for good heat transfer.
Low collector-emitter saturation voltage VCEsat
High collector current capability IC and ICM
High collector current gain (hFE) at high IC
High efficiency due to less heat generation
Smaller required printed-circuit board (PCB) area than for conventional transistors