Question

Name any four common special purpose diodes


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Answer 1

Answer:

Some of the more common special-purpose diodes are (i) Zener diode (ii)Light-emitting diode (LED)(iii)Photo-diode(iv)Tunnel diode (v)Varactor diode and (vi) Shockley diode. A zener diode is a special type of diode that is designed to operate in the reverse breakdown region.

Answer 2

Ans: The four common special purpose diodes are :

i) Zener diode

ii) Light - emitting diode (LED)

iii) Photo diode and

iv) Tunnel diode .