BDX65 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: 12 A
• Collector Dissipation: 117 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 BDX65 is the BDX64.You can replace the BDX65 with the BDX65A, BDX65B, BDX65C, BDX67, BDX67A, BDX67B, BDX67C, BDX69, BDX69A, BDX69B, BDX69C, MJ11012, MJ11012G, MJ11014, MJ11014G, MJ11016, MJ11016G, MJ11028, MJ11028G, MJ11030, MJ11030G, MJ11032, MJ11032G, MJ4033, MJ4034 or MJ4035.