General description

NPN low VCEsat Breakthrough In Small Signal (BISS) transistor in a SOT89 (SC-62/TO-243) small and flat lead Surface-Mounted Device (SMD) plastic package.

PNP complement: PBSS303PX.

Features

■ 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

Applications

■ DC-to-DC conversion

■ MOSFET gate driving

■ Motor control

■ Charging circuits

■ Power switches (e.g. motors, fans)