I'm trying to find out what element is the one that is on the PCB that is labeled as QD2. On the body it has mark W16 and 95, but I couldn't find anywhere on internet what this element is. This is from the dishwasher PCB. I believe it's not transistor.
Can anyone help?
Thanks
Best Answer
It's an NPN pre-biased 100mA/50V transistor with 10K series base and 10K shunt emitter-base resistors.
Nexperia PDTC114ET
P.S. The QD2 device appears to have suffered a traumatic death. Suggest checking the flyback diode as they sometimes fail short (especially the LL4148 variety), which of course will kill any replacement.