What calculations do I need to use to get the resistance value required to protect a transistor from burning out which is in full saturation mode if the load is basically a short in both sinking and sourcing a load ?
Is it recommended to use a forward biased diode between a pic output to a transistor base or mosfet gate to protect the pic in case of breakdown of the semiconductor when switching high voltages that would destroy the pic layout would like this picoutpin->baseresistor->diode(<|)->base or gate ?
Why do pnp mosfets or transistors source a load current more easily than a npn one does to sink?
Is it recommended to use a forward biased diode between a pic output to a transistor base or mosfet gate to protect the pic in case of breakdown of the semiconductor when switching high voltages that would destroy the pic layout would like this picoutpin->baseresistor->diode(<|)->base or gate ?
Why do pnp mosfets or transistors source a load current more easily than a npn one does to sink?