What are the advantages oF MOSFET inverter?

cause MOSFET are mainly the comes into category of Semiconductors,

main work of inverter is to switch the contacts within microseconds,

here i want to give some constructional things so it could go easy to understand the things,

1] MOSFET has a three satates,

i]Deplition

ii]enhancement

iii]pick

When the current go through the system the work of 'mft' has start as a implementing the depletion region(increasing the electrons in emitter collector junction) as and as the supply gets interrupted the MOSFET comes into work within our thinking due to high electrons consumption it goes extream fast switch the signal from one state to anther,

actually MOSFET needs cery deep explination to understand it.

but the main purpose is to stop reverse impulses and quike switching from one state to another.