BC850C Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 45 V
• Collector-Base Voltage, max: 50 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 0.1 A
• Collector Dissipation: 0.25 W
• DC Current Gain (h_fe): 420 to 800
• Transition Frequency, min: 150 MHz
• Noise Figure, max: 1.2 dB
• 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 BC850C transistor can have a current gain of 420 to 800. The gain of the BC850 will be in the range from 110 to 800, for the BC850A it will be in the range from 110 to 220, for the BC850B it will be in the range from 200 to 450.The complementary PNP transistor to the BC850C is the BC860C.You can replace the BC850C with the 2SC3912, 2SC3913, 2SC3914, 2SC3915, BC846, BC846C, BC847, BC847C, FMMT619, FMMT620, FMMTA05, FMMTA06, KST05, KST06, MMBTA05, MMBTA06, PMBTA06, SMBTA05 or SMBTA06.