BC858BW Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -30 V
• Collector-Base Voltage, max: -30 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.1 A
• Collector Dissipation: 0.2 W
• DC Current Gain (h_fe): 200 to 450
• Transition Frequency, min: 150 MHz
• Noise Figure, max: 2 dB
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: SOT-323

Here is an image showing the pin diagram of this transistor.The BC858BW transistor can have a current gain of 200 to 450. The gain of the BC858AW will be in the range from 110 to 220, for the BC858CW it will be in the range from 420 to 800, for the BC858W it will be in the range from 110 to 800.The complementary NPN transistor to the BC858BW is the BC848BW.You can replace the BC858BW with the BC807W, BC857BW, BC857W, BC859BW, BC859W, BC860BW, BC860W or FJX733.