2N3055H Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 60 V
• Collector-Base Voltage, max: 100 V
• Emitter-Base Voltage, max: 7 V
• Collector Current − Continuous, max: 15 A
• Collector Dissipation: 115 W
• DC Current Gain (h_fe): 20 to 70
• Transition Frequency, min: 3 MHz
• Operating and Storage Junction Temperature Range: -65 to +200 °C
• Package: TO-3

Here is an image showing the pin diagram of this transistor.You can replace the 2N3055H with the 2N3055, 2N3055A, 2N3055AG, 2N3055G, 2N5039, 2N5630, 2N5671, 2N5672, 2N5881, 2N5882, 2N5885, 2N5885G, 2N5886, 2N5886G, 2N6471, 2N6472, BD130, BD182, BD183, KD502, KD503, MJ14000, MJ14000G, MJ14002, MJ14002G, MJ15015, MJ15015G or NTE130.