Questions
The main cause of zener break down is
a
low doping
b
collision ionization
c
high doping
d
production of electron hole pair due to thermal excitation
detailed solution
Correct option is C
Zener breakdown occurs in heavily doped p-n junctions. The heavy doping makes the depletion layer extremely thin.Talk to our academic expert!
Similar Questions
Take the breakdown voltage of the Zener diode used in the given circuit as 6V. For the input voltage shown in figure below, the time variation of the output voltage is :
(Graphs drawn are schematic and not to scale)
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