Question
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Solving time: 3 mins
A zener diode has a contact potential of in the absence of biasing. It undergoes Zener breakdown for an electric field of at the depletion region of junction. If the width of the depletion region is , what should be the reverse biased potential for the Zener breakdown to occur?
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Question Text | A zener diode has a contact potential of in the absence of biasing. It undergoes Zener breakdown for an electric field of at the depletion region of junction. If the width of the depletion region is , what should be the reverse biased potential for the Zener breakdown to occur? |
Updated On | Jul 30, 2022 |
Topic | Semiconductor Electronics: Materials, Devices and Simple Circuits |
Subject | Physics |
Class | Class 12 |
Answer Type | Text solution:1 Video solution: 1 |
Upvotes | 179 |
Avg. Video Duration | 11 min |