KTC3875S Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 50 V
• Collector-Base Voltage, max: 60 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 0.15 A
• Collector Dissipation: 0.15 W
• DC Current Gain (h_fe): 70 to 700
• Transition Frequency, min: 80 MHz
• Noise Figure, max: 1 dB
• 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 KTC3875S transistor can have a current gain of 70 to 700. The gain of the KTC3875S-BL will be in the range from 350 to 700, for the KTC3875S-GL it will be in the range from 200 to 400, for the KTC3875S-O it will be in the range from 70 to 140, for the KTC3875S-Y it will be in the range from 120 to 240.The complementary PNP transistor to the KTC3875S is the KTA1504S.You can replace the KTC3875S with the 2SC2712, 2SC3912, 2SC3913, 2SC3914, 2SC3915, 2SC4738, FMMTA05, FMMTA06, KST05, KST06 or KTC3875.