2N3771G Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 40 V
• Collector-Base Voltage, max: 50 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 30 A
• Collector Dissipation: 150 W
• DC Current Gain (h_fe): 15 to 60
• Operating and Storage Junction Temperature Range: -65 to +200 °C
• Package: TO-3
• The 2N3771G is the lead-free version of the 2N3771 transistor

Here is an image showing the pin diagram of this transistor.You can replace the 2N3771G with the 2N3771, 2N5301, 2N5302, 2N5302G, 2N5685, 2N5685G, 2N5686, 2N5686G, MJ14000, MJ14000G, MJ14002 or MJ14002G.