2N6649 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: 100 W
• DC Current Gain (h_fe): 1000 to 20000
• 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 2N6649 is the 2N6384.You can replace the 2N6649 with the 2N6650, 2SA746, 2SA747, 2SA907, BD316, BD318, BDX64, BDX64A, BDX64B, BDX64C, BDX66, BDX66A, BDX66B, BDX66C, BDX68, BDX68A, BDX68B, BDX68C, MJ11011, MJ11011G, MJ11013, MJ11013G, MJ11015, MJ11015G, MJ2500, MJ2501, MJ4030, MJ4031, MJ4032, TIP605, TIP606, TIP607, TIP645, TIP646 or TIP647.