How to distinguish a 1N4148 diode from a Zener diode visually? - Electrical Engineering Stack Exchange
Zener Diode Voltage Regulator Circuit
What are Zener Diodes? - InstrumentationTools
Electronics Curiosities - What is Zener diode and its working? A Zener diode is a silicon semiconductor device that permits current to flow in either a forward or reverse direction. The diode