Thermal runaway is not possible in FET because of?
pain
The excess heat produced at the collector base junction may even burn and destroy the transistor.This situation is called thermal runaway.
when u masturbrate
they dont
very safely
because they are.
very safely
caz they have a positive temperature coefficient
mobility decreases
in FET the conduction is due to the majority carriers. here the minority carrier conduction doesn't takes place as in BJT. hence the current flow depends only on the majority carriers . hence ther is no thermal runaway in FET.
All types electromechanical and electronics. It is a design precaution to insure that cannot be any thermal runaway