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(C) Zener diode is a special type of diode designed to operate reliably in the reverse breakdown region.$1$. Doping: Zener diodes are heavily doped,wh

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Depletion region formed is very wide

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(C) Zener diode is a special type of diode designed to operate reliably in the reverse breakdown region.$1$. Doping: Zener diodes are heavily doped,which results in a very thin depletion region.$2$. Depletion Region: Due to heavy doping,the depletion region is extremely thin (typically $10^{-6} \ m$),which allows for a high electric field even at low reverse voltages.$3$. Operation: It is specifically designed to operate in the reverse bias region.$4$. Voltage: Once the breakdown voltage is reached,the Zener voltage $(V_z)$ remains constant despite changes in the current.Therefore,the statement that the depletion region is very wide is incorrect.

The incorrect statement about the property of a Zener diode is

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