TIP31CF Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 100 V
• Collector-Base Voltage, max: 100 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 3 A
• Collector Dissipation: 25 W
• DC Current Gain (h_fe): 10 to 50
• Transition Frequency, min: 3 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-220F

Here is an image showing the pin diagram of this transistor.The complementary PNP transistor to the TIP31CF is the TIP32CF.You can replace the TIP31CF with the BDT31C, MJF31C, MJF31CG, TIP31C, TIP31CG, TIP31D, TIP31E or TIP31F.