The 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.
The FX6KMJ-06 is a PNP Single Power MOSFET 60V 6A 0.21m ohm To220Fn. Documentation 2 items Support Contact Technical Support MOSFET FAQs Power & Power Management Forum Subscribe.
