Plotting IV curve points for silicon diode IN4001 forward and reverse bias

[Avanthica]

Homework Statement

draw the graph between the voltage and the current and hence find the dynamic resistance of the diode for both forward and reverse bias condition.

Relevant Equations

∆𝑅=∆𝑉/∆𝐼

how to plot these points in the same graph and find the foward biasand reverse bias dynamic resistance for the SILICONE DIODE IN4001
FORWARD BIAS REVERSE BIAS

 

[berkeman]

Homework Statement:: draw the graph between the voltage and the current and hence find the dynamic resistance of the diode for both forward and reverse bias condition.
Relevant Equations:: ∆𝑅=∆𝑉/∆𝐼

how to plot these points in the same graph and find the foward biasand reverse bias dynamic resistance for the SILICONE DIODE IN4001
FORWARD BIAS REVERSE BIAS

https://www.physicsforums.com/attachments/270565 https://www.physicsforums.com/attachments/270567

Your attachments are not working. Do they show your work toward the solutions?

 

[haruspex]

Homework Statement:: draw the graph between the voltage and the current and hence find the dynamic resistance of the diode for both forward and reverse bias condition.
Relevant Equations:: ∆𝑅=∆𝑉/∆𝐼

how to plot these points in the same graph and find the foward biasand reverse bias dynamic resistance for the SILICONE DIODE IN4001
FORWARD BIAS REVERSE BIAS

View attachment 270576 View attachment 270578

Are you asking how to plot both sets of data in one graph? I don't think you are being asked to do that. They’re two separate graphs.

 

[Avanthica]

Are you asking how to plot both sets of data in one graph? I don't think you are being asked to do that. They’re two separate graphs.

thank you sir for taking time to respond to my doubt. but sir it is asked to plot both the data's in a single graph. in that case what scale will be suitable to plot the data's. both the data's given are for same silicon diode IN4001

 

[Avanthica]

Your attachments are not working. Do they show your work toward the solutions?

It shows the data's for plotting the graph sir
forward bias revrse bias

is it now working sir?

 

[haruspex]

it is asked to plot both the data's in a single graph

Not the way I read it: (draw the graph between the voltage and the current and hence find the dynamic resistance of the diode) for both forward and reverse bias condition.

 

[Avanthica]

Not the way I read it: (draw the graph between the voltage and the current and hence find the dynamic resistance of the diode) for both forward and reverse bias condition.

Ok sir thank you so much

 

[berkeman]

It shows the data's for plotting the graph sir
forward bias revrse bias
View attachment 270619 View attachment 270620
is it now working sir?

What are the 4 columns of data, and what units are they in?

Can you start by estimating the dynamic impedance by looking at the plots in the datasheet?

https://www.onsemi.com/pub/Collateral/1N4001-D.PDF

 

[haruspex]

What are the 4 columns of data, and what units are they in?

Can you start by estimating the dynamic impedance by looking at the plots in the datasheet?

https://www.onsemi.com/pub/Collateral/1N4001-D.PDF

View attachment 270635

I think the OP's difficultly has been resolved.