Microchip Technology, Inc. Single Bipolar Transistors JANSH2N2221A

NPN silicon switching transistor qualified to MIL-PRF-19500/255, available in TO-18 package, with a collector-emitter voltage rating of 50 Vdc, collector current of 800 mAdc, and total power dissipation of 0.5 W at 25°C. Junction temperature range is -65°C to +200°C. Thermal resistance junction-to-ambient is 325 °C/W for standard versions. Features include a minimum current gain of 30 at 0.1 mA collector current and maximum collector-emitter saturation voltage of 1.0 V at 500 mA collector current. Lead configuration follows TO-18 pinout: emitter, base, collector. Meets MIL-PRF-19500/255 qualification standards.