NTE180 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -90 V
• Collector-Base Voltage, max: -100 V
• Emitter-Base Voltage, max: -4 V
• Collector Current − Continuous, max: -30 A
• Collector Dissipation: 200 W
• DC Current Gain (h_fe): 25 to 100
• Transition Frequency, min: 2 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 NPN transistor to the NTE180 is the NTE181.You can replace the NTE180 with the MJ4502 or MJ4502G.