PN junction Diode Explained | Forward Bias and Reverse Bias

[@ALLABOUTELECTRONICS]

The timestamps for the different topics covered in the video: 0:16 What is PN Junction Diode 1:48 The depletion region in the PN junction Diode 3:50 Unbiased PN Junction Diode 7:00 Forward-Biased PN Junction 9:46 Reverse Biased PN Junction

[@jinabalina8338]

رور

[@rohitsunil1350]

@@nix324 holes appear to move

[@rohitsunil1350]

@@nix324 it is still said that “current flows from positive to negative”. Since electrons are the ones that are moving then this statement should be stupid too! But people use it. Its to make it less complicated! Most people who know the basics will understand that movement of electrons cause holes to move. ∴ why complicate things!

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[@jyotiprakashpalei4266]

sir can you send me the notes ?

[@SumanYadav-gn6fw]

Lmao!!!!the thing which i couldnt understand in 40 minutes of my class period, this guy cleared all my concept in just 14 minutes. Thank u so much for all these effort u made in preparing this topic and helping us.

[@onnumillasummathan2611]

Because students mind active only 15 to 20 mins during class hour.But you search for this video so you listen this.when we search for things then only we accept this😉

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Amazing! I am reviewing these topics for my upcoming final and was dismayed when I realized that I had forgotten the fundamentals; however, I remembered your channel from the first time I learned it and found my way back. Not only did you make it feel intuitive, but you even left notes in the description so that we could review them after the video. Thank you so much; I will no doubt be recommending your channel to all my friends and everyone who takes this class after. This video deserves more likes.

[@yashpop7232]

Very helpful. Got me full marks in my pre boards in semi conductors😍 looking forward for more such short and helful content😘😘

[@asaplogic6104]

Plz make an entire series on Electronic Devices and Circuits

[@sumanthvarma1908]

Best explanation ever, spent 3 days understanding this pn junction diode from other videos but sir you cleared it in just 5 minutes Thank you so much crystal clear concept delivery

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Me watching for schools

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Best explanation I've seen so far.

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[@srushtishelar7839]

One of the best channel on which I had cleared my all concepts regarding p n junction diode

[@panayiotismichaelides3148]

Very informative and inutitive video. The pn-junction was a very ambiguous and hard to understand concept for me .After watching your first 3 videos I feel I have a much better understanding. Thankyou so much, heading over to watch the rest of your videos about bipolar transistors and mosfets. Keep up the good work!

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i looked at others video on PN junction, and found this one is best.

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[@keeplearningenglishwithjds7582]

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Fantastic explaination, each nd every terms r very clr. Thanks a lot bhaiya 😊

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very nice....whole content explained in detail in very less time..very helpful...

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Amazing Video .... Understood very clearly. Many, many thanks to you!

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Have a science olympiad tryout today, this really helped!

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Yes

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I am in class 11

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[@adityasaha2738]

00:16 PN junction is formed by doping a silicon crystal with p-type and n-type impurities 02:13 When electrons diffuse across the junction, they create positive and negative ions near the junction. 04:13 Electrons and holes are able to cross the depletion region due to the barrier potential created by immobile ions 06:00 When a PN Junction is not biased, the overall current in the circuit will be zero. 07:46 Increasing applied voltage reduces depletion region width and allows current flow. 09:34 Movement of electrons and holes leads to current flow in forward and reverse biased PN junctions 11:19 Reverse saturation current is a low magnitude current that flows in the reverse bias condition in a PN junction diode 13:14 Temperature rise leads to an increase in reverse saturation current and breakdown voltage in PN Junction. Crafted by Merlin AI.

[@pineapplesharm2903]

Loved this explanation. Thank you so much !!!

[@riteshparmar9794]

Best explanation ever on KZbin

[@ozzyfromspace]

That was such a phenomenal explanation! I finally have a mental model of PN junctions. Thank you! 🥳🙏🏽🎊🙌🏽

[@tandalesons6771]

same here bro ...

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Very clear explanation... Expecting more videos like this

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Great thanks ! you destroyed my mental block

[@manjukaavali224]

Thank you sir , plz make more videos for us , and science students , once again thank u so much sir

[@harshans7712]

Thanks a lot sir, actually I spent lot of time reading ncert I understood till pn jnc diode where depletion region forms but while biased I couldn't understand properly, once again thank you sir

[@PkMath-e1v]

Wherever u live. May allah bless u and make your life happy. U are so helpful.

[@prodigyinmaking2166]

Best class and crystal clear explanation

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Iam satisfied with your lecture sir thank you keep uploading further videos

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Concise and precise. Awesome 👍👌👏

[@fleur23458]

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[@VLe0]

Thanks. This helps me understand the operation of diodes. Best explanation.

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Amazing amazing and amazing Short and superb 🙏

[@AvinashAvikam]

Thanks sir for excellent and easy way of learning electronics, can you provide ppts or documents for quick revision , please if you can

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One of the best explanations on KZbin

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explanation adhurs annayya❤️

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From Bangladesh... Take love❤️❤️

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Just wonderful!!!.....Best explanation ever

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Best lecture ever understood.

[@safwanuddin8888]

Does the built-in potential refer to the voltage of the depletion region? Meaning is the voltage difference 0? Otherwise negative charge may flow. So does the potential of the to edges of the depletion region same (0.7 V) ?

[@gaurisharma2120]

thank you sir...nice channel for electronics student

[@abhinavbhushan5415]

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[@aneenaabraham18]

very good explanation

[@hudamohammed7788]

Very useful information Sir.. With finest explanation.. Thank you

[@clementj789]

Hello Is the barrier potential the same thing as the threshold voltage you described in the VI characteristics of diodes? Thanks

[@ALLABOUTELECTRONICS]

Yes, that's same.

[@info-hub457]

The lecture is great and all points are conveyed but if you don't mind me saying, its hard to understand your reading way of communication. It feels like someone is reading lines from a book

[@princeGamer-1]

Video clears doubt related to how resistance comes in depletion region. Please make video on Potential difference 😅😅.When we say that transformer is 11000V or something else this keyword(Volt) what wants to say?. how works there Potential difference?😅😅

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I have enjoyed the topic really,nice explanation

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AOA Thank u so much sir .u are a good teacher, Your lectures are fantestic .But I got your lecture when there were only six days left in the paper 😟

[@jefferyaustin1571]

How do minority carriers(holes and electrons) get swept across Depletion Region due to electric field?

[@bruhbruh4137]

Nice , i liked this diode 😀

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Your video was of great help😁.Thank u

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After 1 week we have Pre University Test and I am watching this 🌹🥰🥰🌹

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I got clarity about p-n junction sir but I have 1doubt-in n-type why can't pentavalent excess atom form 5th bond with si

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very good explanation. thank you

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