KTC3875GL 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): 200 to 400
• 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 KTC3875GL transistor can have a current gain of 200 to 400. The gain of the KTC3875 will be in the range from 70 to 700, for the KTC3875BL it will be in the range from 350 to 700, for the KTC3875O it will be in the range from 70 to 140, for the KTC3875Y it will be in the range from 120 to 240.The KTC3875GL transistor is marked as "ALG".The complementary PNP transistor to the KTC3875GL is the KTA1504GL.You can replace the KTC3875GL with the 2SC2412, 2SC2712, 2SC2712-GR, 2SC3441, 2SC3912, 2SC3913, 2SC3914, 2SC3915, 2SC4738, 2SC4738-GR, 2STR1160, BCV72, FMMT619, FMMT620, FMMTA05, FMMTA06, KST05, KST06, KTC3875S, KTC3875S-GL, MMBTA05, MMBTA06, PMBTA06, SMBTA05 or SMBTA06.