The region where the voltage drop across a DIAC decreases as the DIAC current increases is called
A) reverse bias region
B) negative resistance region
C) negative breakdown region
D) reverse resistance region

Question

Quizplus · Accepted Answer

The negative resistance region in a DIAC is where the voltage drop across the device decreases with an increase in the current flowing through it. This characteristic is crucial for its operation in triggering TRIACs or controlling oscillatory circuits.

The Region Where the Voltage Drop Across a DIAC Decreases