MMBT3904 NPN Transistor: Pinout, Datasheet and Applications

The MMBT3904 is package NPN Transistor with VCE of 40V and a collector current of 200mA. The collector and emitter will be left open (Reverse biased) when the base pin is held at ground and will be closed (Forward biased) when a signal is provided to base pin. It can be used as small signal switching transistor. It also has a low base voltage of 6V.

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STMicroelectronics MMBT3904 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics MMBT3904.

• NPN small signal Transistor

• Continuous Collector Current (Ic) is 200mA

• Collector to Emitter Voltage (VCE) is 40V

• Emitter to Base Voltage (VEB) is 6V

• Current Gain (hfe) is 100 to 300

• Transition frequency: 300MHz

• Available in SOT23 SMD package

• Well Suitable For Portable Equipment

• Small Load Switch Transistor With High Gain And Low Saturation Voltage

• VCB and VBE is high hence can be used to control voltage loads up to 40V

• Commonly used in TV and other home appliances

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Download datasheets and manufacturer documentation for STMicroelectronics MMBT3904.