onsemi Single Bipolar Transistors TIP137

The TIP137 is a PNP Darlington silicon power transistor designed for general-purpose amplifier and low-speed switching applications. It is packaged in a TO-220AB case with a continuous collector current rating of 8.0 A and a collector-emitter sustaining voltage of 100 Vdc minimum. The device has a typical DC current gain of 2500 at 4.0 Adc, a collector-emitter saturation voltage of 3.0 Vdc maximum at 6.0 Adc, and a total power dissipation of 70 W at TC = 25°C. Thermal resistance from junction to case is 1.78 °C/W. It features monolithic construction with built-in base-emitter shunt resistors and is available in a Pb-free version. The part meets the operating and storage junction temperature range of -65 to +150 °C and complies with RoHS.