Hi, [no]Sel[/no] ... Euh, sorry, ... Security

The main reason for using Mosfets is when you can't have ( or don't want ) current to drive the device ... but that is limited to slow frequency switching.

Other reason is their short switching time.

a further one is their low Rds ON ... compared to Vce sat.

On the other side ... you have to drive the parasitic gate to source capacitance, which is about 1.5 nF for power devices : not good for high frequency switching, induce the use of Mosfet Drivers.
AND do not forget the reverse diode ... that can be a problem.


So you cannot answer the questions. What a pity I thought you were intelligent. Well, I was wrong.
Try not to let Mr Hide reappear ... remember he is banned ...

Alain