Microchip Technology, Inc. Single Bipolar Transistors 2N2905AP

The 2N2905AP is a PNP silicon switching transistor in a TO-39 package, qualified to MIL-PRF-19500/290 under the JAN series. It has a collector-emitter voltage rating of 60 Vdc, a collector current of 600 mAdc, and a total power dissipation of 0.6 W at +25°C. The thermal resistance from junction to case is 0.29 °C/mW. Forward-current transfer ratio ranges from 100 to 450 at 1.0 mA collector current and 10 V collector-emitter voltage. The collector-emitter saturation voltage is 1.6 V at 500 mA collector and 50 mA base current. The small-signal cutoff frequency is 100 MHz for the AL variant. Turn-on time is 45 µs and turn-off time is 300 µs under specified conditions.