MMBTA63 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -30 V
• Collector-Base Voltage, max: -30 V
• Emitter-Base Voltage, max: -10 V
• Collector Current − Continuous, max: -0.5 A
• Collector Dissipation: 0.35 W
• DC Current Gain (h_fe): 5000
• Transition Frequency, min: 125 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: SOT-23

Here is an image showing the pin diagram of this transistor.The complementary NPN transistor to the MMBTA63 is the MMBTA13.You can replace the MMBTA63 with the BCV26, MMBTA64, MMBTA65 or PMBTA64.