A certain `p-n` junction, having a depletion region of width `20 mum`, was found to have a
Channel: Doubtnut
Date: 2020-08-23

A certain `p-n` junction, having a depletion region of width `20 mum`, was found to have a breakdown voltage of 100 V. If the width of the depletion region is reduced to `1 mu m` during its production, then it can be used as a Zener diode for voltage regulation of