BF509 Overview
BF509 CASE 29-02, STYLE 17 TO-92 (TO-226AA) VHF TRANSISTOR PNP SILICON MAXIMUM RATINGS Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current - Continuous @Total Device Dissipation Ta = 25°C Derate above 25°C @Total.
