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Semiconductor Electronics: Materials, Devices and Simple Circuits

Pn junction diode

The V-I characteristic of silicon diode is shown in the figure

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The V-I characteristic of silicon diode is shown in the figure. The resistance of the diode at $V_{D} = - 10 V$ is

Name: Video solution 1: The V-I characteristic of silicon diode is shown in the figure. The resistance of the diode at VD=−10 V is
Uploaded: 2023-02-03T06:40:33.000Z
Duration: 13 min
Description: Video solution 1: The V-I characteristic of silicon diode is shown in the figure. The resistance of the diode at VD=−10 V is

10Ω

20Ω

1 0^{12} Ω

1 0^{7} Ω

Views: 5,231 students

Updated on: Mar 5, 2023

Book:

Master Resource Book in JEE Main Physics (Arihant)

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The V-I characteristic of silicon diode is shown in the figure. The resistance of the diode at

V_{D} = - 10 V

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Text solutionVerified

Considering the diode characteristics as a straight line between

I = 10 mA

I = 20 mA

passing through the origin, the resistance can be found using Ohm's law.
From the curve,

V = - 10 V, I = - 1 μ A

∴ r_{rb} = \frac{10 V}{1 μ A} = 1 \times 1 0^{7} Ω = 1 0^{7} Ω

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Question Text	The V-I characteristic of silicon diode is shown in the figure. The resistance of the diode at $V_{D} = - 10 V$ is
Updated On	Mar 5, 2023
Topic	Semiconductor Electronics: Materials, Devices and Simple Circuits
Subject	Physics
Class	Class 12
Answer Type	Text solution:1 Video solution: 2
Upvotes	328
Avg. Video Duration	10 min

The V-I characteristic of silicon diode is shown in the figure. The resistance of the diode at $V_{D} = - 10 V$ is

Text solutionVerified

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The V-I characteristic of silicon diode is shown in the figure. The resistance of the diode at $V_{D} = - 10 V$ is