TIP640 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 60 V
• Collector-Base Voltage, max: 60 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 10 A
• Collector Dissipation: 175 W
• DC Current Gain (h_fe): 1000
• Operating and Storage Junction Temperature Range: -55 to +200 °C
• Package: TO-3

Here is an image showing the pin diagram of this transistor.The complementary PNP transistor to the TIP640 is the TIP645.You can replace the TIP640 with the 2N6384, 2N6385, BDX65, BDX65A, BDX65B, BDX65C, BDX67, BDX67A, BDX67B, BDX67C, BDX69, BDX69A, BDX69B, BDX69C, MJ11012, MJ11012G, MJ11014, MJ11014G, MJ11016, MJ11016G, MJ11028, MJ11028G, MJ11030, MJ11030G, MJ11032, MJ11032G, MJ3000, MJ3001, MJ4033, MJ4034, MJ4035, TIP600, TIP601, TIP602, TIP641 or TIP642.