A Zener diode usually works
- only in reverse bias.
- at variable voltages.
- only in forward bias.
Explanation from PART66Online
A Zener diode performs its regulating function in reverse bias, operating in the breakdown region where it maintains a nearly constant voltage. In forward bias it simply behaves like an ordinary conducting diode. Its defining, useful operating mode is therefore reverse bias, not forward or variable voltage operation.
F
funcaul asked · 16 Jun 2016
Please kindly explain. Also can I get a link or material where I can read up on all the modules.thanks.
Community Comments (1)
I
Ivor
4 Oct 2016
If a Zener were in forward bias it would just be a diode. They are designed to work at a set voltage in reverse bias.
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