BDT87F Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 120 V
• Collector-Base Voltage, max: 120 V
• Emitter-Base Voltage, max: 7 V
• Collector Current − Continuous, max: 15 A
• Collector Dissipation: 36 W
• DC Current Gain (h_fe): 40
• Transition Frequency, min: 10 MHz
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: TO-220F

Here is an image showing the pin diagram of this transistor.The complementary PNP transistor to the BDT87F is the BDT88F.You can replace the BDT87F with the BDT87 or BDW43.