The PBSS4330PA is a 3A NPN breakthrough-in small signal (BISS) Transistor encapsulated in an ultra-thin leadless small surface-mount plastic package with medium power capability.
Low collector-emitter saturation voltage VCEsat
High collector current capability IC and ICM
Smaller required printed-circuit board (PCB) area than for conventional transistors
Exposed heat-sink for excellent thermal and electrical conductivity