A PN silicon diode has ND = 10¹8 cm³ and N₁ = 10¹6 cm³, Tp = n = 1µs and A = 1.2x10 cm². Determine: a) The reverse saturation current. b) The current when the applied voltage in the forward direction is 0.7 V. c) The current when the applied voltage in the reverse direction is 0.02 V.

A PN silicon diode has ND = 10¹8 cm³ and N₁ = 10¹6 cm³, Tp = n = 1µs and A = 1.2x10 cm². Determine: a) The reverse saturation current. b) The current when the applied voltage in the forward direction is 0.7 V. c) The current when the applied voltage in the reverse direction is 0.02 V.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter1: Atomic Structure

Section: Chapter Questions

Problem 6RQ: How many valence electrons are generally contained in materials used for insulators?

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A PN silicon diode has Np = 10¹8 cm3 and N₁ = 10¹6 cm³, Tp = Tn = 1 μs and 4 =
1.2x10 cm². Determine:
a) The reverse saturation current.
b) The current when the applied voltage in the forward direction is 0.7 V.
c) The current when the applied voltage in the reverse direction is 0.02 V.

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