Diode Resistance Explained (DC Resistance, AC Resistance and Average AC Resistance Explained)

[@ALLABOUTELECTRONICS]

The timestamps for the different topics covered in the video:
1:52 DC or Static Resistance of the Diode
4:49 AC or Dynamic Resistance of the Diode
6:47 Derivation of the dynamic resistance
10:22 The average AC resistance of the diode
12:42 Summary

[@Saleh19999]

there is always that Indian guy on youtube who can explain better than any doctor in college. thanks man

[@sathvikmalgikar2842]

there is always that Indian guy on UA-cam who can explain better than any professor.
nailed it!

[@albertcowley7679]

Nice clear explanation which unlike my text book did not leave out any steps in getting to the approximations.

[@Saikumar-kb4lf]

Sir! Very good explanation... Really u r my inspiration to work with electronics
It would be great if u please upload a playlist on gate ece, so that it will be helpful for many. And u really have that potential to do it!
Once again great explanation n keep up

[@babaydutta5011]

bahot jaldi se concept deta hai .feel very obstacle for first time learner

[@vanhoangtran8783]

I just have a question at the total resistance. You said that this resistance = DC/AC resistance + bulk resistance, but when I asked chat GPT that it isn't equal (it explain : "The term "bulk resistance" is not commonly used when referring to diodes. However, diodes do have a parameter called "dynamic resistance" or "differential resistance," which is a measure of how the diode's voltage-current characteristics change around a particular operating point...
In general, the total resistance of a diode is not equal to the sum of the bulk resistance and dynamic resistance..."
I don't know which answer is correct. So I ask you to verify this question. Thanks very much !

[@frankreiserm.s.8039]

I like how you explain calculus equations as simple algebra.
Frank

[@zikermu]

Thanks a lot for these Excellent explanations .

[@ybiitbhu]

thank you sir!! watching for mid sem exams at IIT BHU😅

[@dhruvanand5917]

@@ybiitbhu arre sir😮

[@ayoungmuslim8223]

Thanku sir for the amazing series I am preparing for neet 2022

[@v.a2282]

Dude this is engineering 1st sem syllabus 😭

[@navneet.p]

concept cleared ! thanks a lot.

[@rayedalwafi8580]

VERY HELPFUL .. THANK YOU!!

[@harikrishna1913]

Hi sir.I am your best follower.
sir if you don't mind can u upload concepts of diode, transistor,amplifier and multivibrators in detail for csir ugc net oriented.

[@ALLABOUTELECTRONICS]

Yes, I am going to upload more videos on the diode. And once it is finished, I will start videos on the transistor.

[@sandhyasamuel7943]

Tq Very Much Sir🙏🙏🙏👩‍🎓👩‍🎓👩‍🎓
Really Excellent Teaching

[@mohdakber9884]

Great explanation thank you sir!

[@sushmitamahapatra4472]

Sir please make a video on capacitance of pn junction diode🙏🙏

[@neethueldhose1330]

Which resistance is greater ? Static or dynamic resistance

[@theguitarist5547]

The slope in that graph will be change in y(current)÷change in x(voltage) thus, shouldn't it be 1/R or resisitivity?

[@pratikas2589]

He did say inverse of slope

[@SunilKumar-ih8ei]

Super sir awesome

[@ΚωνσταντίνοςΛαζαρίδης-ξ9ι]

Thank you!

[@kothapallysandeep587]

Good explanation.

[@ajravi]

I want diode capacitance vidoe sir

[@naveennataraj1578]

we assume that the resistance of the diode is zero (very small), but why are we getting a huge dynamic resistance.

[@mnbrao]

Excellent

[@sampadkumarmishra4346]

sir why the dc resistance of a crystal diode is less than its ac resistance....

[@noweare1]

Is the total resistance Rac + Rdc ? or Rac + Rbulk or Rdc + Rbulk, got confused at the end there.

[@ALLABOUTELECTRONICS]

Its the summation of Rac or Rdc + Rbulk.
If only DC voltage is applied then one needs to consider Rdc.
Similarly, if AC resistance is applied then consider Rac.
So, that total resistance will be either Rac or Rdc plus Rbulk.
I hope it will clear your doubt.

[@satviksharma1146]

Super dope.

[@apurbadas5810]

How to measure the Vf or AC resistance of a diode in a rectifier circuit ?

[@shreemogadpali4114]

Nice video

[@tapansolanki3758]

What is bulk resistance

[@vinaypant557]

Resistance offered by the semiconductor and it is negligible

[@allaboutformulae7282]

what is vt means?

[@ALLABOUTELECTRONICS]

It's forward voltage drop across the diode.

[@allaboutformulae7282]

@@ALLABOUTELECTRONICS thx, Sir

[@sleeplessrobot9398]

Thanks !

[@skriaz2501]

can you tell me plz,which app you using to make tutorial?? and is this app is free??

[@souvikmajumder2439]

Sir is there any video over TRANSISTOR and their applications
Like BJT or FET

[@ALLABOUTELECTRONICS]

Very soon I am going to start the series of videos on Transistors.

[@ganapathisanthosh6815]

Why forward bias characteristics of diode after threshold voltage is exponential?

[@vbidawat93]

So when the diode is subject to forward bias voltage the current start flowing exponential.. that is a fact.. and that is also evident from the diode equation.. you can see the derivation of the equation from where the exponential comes and you'll get your answer

[@directsystems2225]

Subtitles hides the text behind

[@shahara551]

what is AC signal ?

[@ALLABOUTELECTRONICS]

AC signal is the time-varying sinusoidal signal.

[@tarunkumar5530]

Please attach pdf notes with video

[@shreyabhagat2610]

plz provide notes

[@pardhu_talks]

80ohms is correct at 2.43

[@dikshantsharma3038]

Thanks sir🙏

[@mayurshah9131]

Superb

[@Harindu_pojja_]

❤❤❤❤

[@shahara551]

eng sub pls

[@ALLABOUTELECTRONICS]

It will be updated very soon.

[@pablomarco5118]

Actually, I could not get the differences between "Rac" and "Rav". Why would they have been given separately as they are different from each other?

[@sudarsanareddy.k2337]

Tq

[@manoranjandas3064]

👌👌🤗🤗

[@techgamer1333]

Goood video

[@powerupsuri355]

Ac resistance to ghanta samaj ni aya mere ko

[@circuitsolver9885]

Can anyone test this out and give feedback? peruse androidcircuitsolver on google

[@baikannikitha1897]

VERY HELPFUL .. THANK YOU!!