BC547 NPN Transistor
BC547 is a NPN transistor hence 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 Specifications Bi-Polar NPN Transistor DC Current Gain (hFE) is 800 maximum Continuous Collector current (IC) is 100mA Emitter Base Voltage (VBE) is 6V Base Current(IB) is 5mA maximum
300 RWF