BF823 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -250 V
• Collector-Base Voltage, max: -250 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.05 A
• Collector Dissipation: 0.25 W
• DC Current Gain (h_fe): 50
• Transition Frequency, min: 60 MHz
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: SOT-23

Here is an image showing the pin diagram of this transistor.The BF823 transistor is marked as "1Y".The complementary NPN transistor to the BF823 is the BF822.You can replace the BF823 with the 2SA1721-O, BF821, PBHV9040T or STR2550.