Zener Effect|Avalanche Effcet|Zener Diode

A Zener diode

P-N Junction as rectifier Zener Diode Avalanche Diode Transistor

During regulation action of a Zener diode correct statement is :- (a) the current and voltage across the Zener remains fixed. (b) the current through the series resistance (RS) changes. (c) the Zener resistance is constant. (d) the resistance offered by the Zener diode changes.

Zener Breakdown | Zener diode and zener diode as voltage regulator

Symbol of zener diode-