Why to the working of zener diodes

Question

Accepted Answer

Zener diodes are used to regulate voltage in electronic circuits by maintaining a constant voltage across the diode.

Zener diodes operate in the reverse-bias mode, allowing current to flow in the reverse direction when the voltage reaches the breakdown voltage.
They are commonly used in voltage regulator circuits to maintain a stable voltage output.
Zener diodes have a sharp breakdown voltage, making them useful for protecting sensitive components from voltage spikes.
They are also used in overvoltage protection circuits to prevent damage to electronic devices.
Zener diodes are characterized by their breakdown voltage and power rating, which determine their suitability for different applications.

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