Each of the following has a gate except the
A)SCR.
B)triac.
C)PUT.
D)diac.

Name: Each of the following has a gate except the A)SCR. B)triac. C)PUT. D)diac.
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Question

Quizplus · Accepted Answer

The diac is a bidirectional trigger diode that does not have a gate terminal. Unlike SCRs, triacs, and PUTs (Programmable Unijunction Transistors), which all have gate terminals to control their conduction, the diac is triggered into conduction by exceeding its breakover voltage in either direction, without the need for a gate signal.

Each of the Following Has a Gate Except the