MJ15004 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -140 V
• Collector-Base Voltage, max: -140 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -20 A
• Collector Dissipation: 250 W
• DC Current Gain (h_fe): 25 to 150
• 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 MJ15004 is the MJ15003.You can replace the MJ15004 with the MJ15004G.The MJ15004G transistor is the lead-free version of the MJ15004.