2N5679 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -100 V
• Collector-Base Voltage, max: -100 V
• Emitter-Base Voltage, max: -4 V
• Collector Current − Continuous, max: -1 A
• Collector Dissipation: 10 W
• DC Current Gain (h_fe): 40 to 150
• Transition Frequency, min: 30 MHz
• Operating and Storage Junction Temperature Range: -65 to +200 °C
• Package: TO-39

Here is an image showing the pin diagram of this transistor.The complementary NPN transistor to the 2N5679 is the 2N5681.You can replace the 2N5679 with the 2N5322, 2N5415, 2N5680 or 2SA510.