Reply To: MOSFET can not be found locally › Forums › dropController PCBs › MOSFET can not be found locally › Reply To: MOSFET can not be found locally 2020-10-19 at 13:25 #11263 MartynKeymaster Not really. The IRF540 requires around 10v to fully turn on. Look for a logic level mosfet. The L in IRL indicate logic level. Google IRL540 alternative or logic level mosfet, there are many suitable ones. This reply was modified 8 months ago by Martyn.