Note: Below is a high-fidelity text extraction (approx. 800 characters) for
BF509. For precise diagrams, and layout, please refer to the original PDF.
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 Collec...
View more extracted text
tor-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current - Continuous @Total Device Dissipation Ta = 25°C Derate above 25°C @Total Device Dissipation Tc = 25°C Derate above 25°C Operating and Storage Junction Temperature Range THERMAL CHARACTERISTICS Characteristic Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient Symbol Value VCEO 35 VCBO . VEBO 40 4.0 ic 50 PD 350 2.8 pd Tj, T stg 1.0 8.0 -55 to +150 Symbol Rwc RflJC Max 125 357 ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) Characteristic OFF CHARACTERISTICS Symbol Collector-Emitter Breakdown Voltage (I
BF509 Datasheet
