BD518 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -60 V
• Collector-Base Voltage, max: -60 V
• Emitter-Base Voltage, max: -4 V
• Collector Current − Continuous, max: -2 A
• Collector Dissipation: 8 W
• DC Current Gain (h_fe): 60 to 350
• Transition Frequency, min: 125 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-202

Here is an image showing the pin diagram of this transistor.The complementary NPN transistor to the BD518 is the BD517.You can replace the BD518 with the BD520, BD526, BD528, BD530 or NTE189.