Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R:
Assertion (A): Power MOSFETs have a positive temperature coefficient, which combats the possibility of thermal runaway
Reason (R): Negative temperature coefficient results in decreased level of resistance with increase in temperature and causes thermal runaway
In the light of the above statements, choose the correct answer from the options given below:
1
Both (A) and (R) are true and (R) is the correct explanation of (A)
2
Both (A) and (R) are true but (R) is not the correct explanation of (A)
3
(A) is true but (R) is false
4
(A) is false but (R) is true