BDT84 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -80 V
• Collector-Base Voltage, max: -80 V
• Emitter-Base Voltage, max: -7 V
• Collector Current − Continuous, max: -15 A
• Collector Dissipation: 125 W
• DC Current Gain (h_fe): 40
• Transition Frequency, min: 20 MHz
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: TO-220

Here is an image showing the pin diagram of this transistor.The complementary NPN transistor to the BDT84 is the BDT83.You can replace the BDT84 with the BD546B, BD546C, BDT84F, BDT86, BDT86F, BDT88, BDT88F, BDW46, BDW46G, BDW47, BDW47G, BDW48, MJF6668 or MJF6668G.