The primary difference between the diac and the SUS is the fact that
A) the diac has a higher maximum power dissipation rating.
B) the SUS is capable of conducting in only one direction.
C) the diac is no longer used in any practical applications.
D) the SUS requires the use of a snubber.

Question

Quizplus · Accepted Answer

The primary difference is that the Silicon Unilateral Switch (SUS) is capable of conducting in only one direction, whereas the DIAC (Diode for Alternating Current) can conduct in both directions once its breakdown voltage is exceeded.

The Primary Difference Between the Diac and the SUS Is