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Physical electronics devices and ics miscellaneous

Physical Electronics Devices and ICs

  1. When a diode is heavily doped—
    (A) The zener voltage will be low
    (B) The avalanche voltage will be high
    (C) The depletion region will be thin
    (D) The leakage current will be low
    1. Is due to majority carriers
    2. Decreases with decreasing temperature
    3. Is in mA or µA range
    4. None of these
Correct Option: C

When a diode is heavily doped the depletion region will be thin.



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