2N5874 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 80 V
• Collector-Base Voltage, max: 80 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 7 A
• Collector Dissipation: 115 W
• DC Current Gain (h_fe): 20 to 100
• Transition Frequency, min: 4 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.The complementary PNP transistor to the 2N5874 is the 2N5872.You can replace the 2N5874 with the 2N5038, 2N5038G, 2N5039, 2N5671, 2N5672, 2N5878, 2N5882, 2N5886, 2N5886G, 2N6316, 2N6472, KD503, MJ14002, MJ14002G or MJ2841.