MJ2500 Bipolar Transistor

• Type: PNP
• 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: 150 W
• DC Current Gain (h_fe): 1000
• Operating and Storage Junction Temperature Range: -65 to +200 °C
• Package: TO-3

Here is an image showing the pin diagram of this transistor.The complementary NPN transistor to the MJ2500 is the MJ3000.You can replace the MJ2500 with the 2N6649, 2N6650, BDX64, BDX64A, BDX64B, BDX64C, BDX66, BDX66A, BDX66B, BDX66C, BDX68, BDX68A, BDX68B, BDX68C, MJ11011, MJ11011G, MJ11013, MJ11013G, MJ11015, MJ11015G, MJ11029, MJ11029G, MJ11031, MJ11031G, MJ11033, MJ11033G, MJ2501, MJ4030, MJ4031, MJ4032, TIP605, TIP606, TIP607, TIP645, TIP646 or TIP647.