Questions
Zener break down will occur if
a
impurity level is low
b
impurity level is high
c
impurity level is less in n - side
d
impurity level is less in p - side
detailed solution
Correct option is B
(2)In a highly doped p - n junction, thickness of depletion layer is very small. As a result intensity of electric field with in the depletion layer is very high and this highly intense electric field directly pulls electron from co-valent bonds and Zener break down takes place.Talk to our academic expert!
Similar Questions
A potential barrier V volts exists across a P-N junction. The thickness of the depletion region is ‘d’. An electron with velocity 'v' approches P-N junction from N-side. The velocity of the electron acrossing the junction is
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