PMBT6428 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 50 V
• Collector-Base Voltage, max: 60 V
• Emitter-Base Voltage, max: 6 V
• Collector Current − Continuous, max: 0.1 A
• Collector Dissipation: 0.25 W
• DC Current Gain (h_fe): 250 to 650
• Transition Frequency, min: 100 MHz
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: SOT-23
• Electrically Similar to the Popular 2N6428 transistor

Here is an image showing the pin diagram of this transistor.The 2N6428 is the TO-92 version of the PMBT6428.You can replace the PMBT6428 with the 2SC2712, 2SC3912, 2SC3913, 2SC3914, 2SC3915, 2SC4738, BC846, FMMT619, FMMT620, FMMTA05, FMMTA06, KST05, KST06, KTC3875, KTC3875S, MMBT6428, MMBTA05, MMBTA06, PMBTA06, SMBTA05 or SMBTA06.