Class 12th - Zener-Diode | Semiconductors | Tutorials Point

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TutorialsPoint

6 жыл бұрын

Zener-Diode
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Lecture By: Mr. Pradeep Kshetrapal, Tutorials Point India Private Limited.

Пікірлер: 170
@TutorialsPoint_
@TutorialsPoint_ 7 ай бұрын
Watch Playlist on Semiconductor: kzfaq.info/sun/PLWPirh4EWFpFiqZKIDfhTGDm0O8Ml-I6N&si=2paPcs_pyzxOeTLI
@nikhilrao2678
@nikhilrao2678 5 жыл бұрын
Best video on this topic on KZfaq so far hats off to Pradeep sir god bless you may you live long
@Nidhi_jawariya
@Nidhi_jawariya 5 жыл бұрын
👍👍👍👍thank you sir
@kanishksinghee4382
@kanishksinghee4382 5 жыл бұрын
When input is leess then break voltage
@subhamjena8093
@subhamjena8093 5 жыл бұрын
Nikhil Rao in this video sir gave us a example in which sir varied current according as emf to get a constant voltage in output. My confusion is that does actually current varies in the real circuit according as emf to give constant voltage? Physics doesn't depend on our calculation but our calculation must satisfy physics. Please solve my confusion
@danteraj4613
@danteraj4613 5 жыл бұрын
@Subham Jena, in normal circuits, as the voltage rises, the current rises PROPORTIONATELY( as they follow ohm's law ), but in semiconductors like zener diode as the volatage rises( beyond a particular value i.e., breakdown voltage ), the current rises EXPONENTIALLY nd thus voltage also drops to a much higher extent. Hope ur doubt is clear brother.
@subhamjena8093
@subhamjena8093 5 жыл бұрын
Vaibhav Gupta i understood but i have a doubt. What is the value of the resistance which drops potential? Is there any specific value or arbitrary value ?
@remeseschhakchhuak6169
@remeseschhakchhuak6169 3 жыл бұрын
This is such a great explanation. These lecture series must be recommended to all the higher secondary students.
@itsanshpandey
@itsanshpandey 5 жыл бұрын
Your nailed it Sir Thanks thanks thanks thanks thanks thanks............upto tan90
@harikalatheeswaran9206
@harikalatheeswaran9206 5 жыл бұрын
Tutorials point you people are really doing a great job providing quality knowledge in this KZfaq platform. So grateful to you. Sir your explanation is simply superb. Thanks a lot for this amazing lecture !
@shrutikhurana943
@shrutikhurana943 5 жыл бұрын
Sir , you made physics very easy . May u live long😘
@KatherinePierce_81
@KatherinePierce_81 5 жыл бұрын
I like your profile picture gurl
@findinggod4561
@findinggod4561 4 жыл бұрын
Oh girl
@bionicpenguin5471
@bionicpenguin5471 4 жыл бұрын
​@@KatherinePierce_81 just fuck off
@icccricketrules9905
@icccricketrules9905 4 жыл бұрын
Bulati he magar janeka...nhi...
@rathaprasi6135
@rathaprasi6135 4 жыл бұрын
Sir passed away😥😭😭😭😭😔
@vinuanto493
@vinuanto493 2 жыл бұрын
I am really amazed by ur teaching Sir, thank you🙏
@kudchum236
@kudchum236 3 жыл бұрын
my best electronics lecturer on you tube.old way of presenting but very very effective.keep it up Sir Pradeep!
@saurbhkumar7504
@saurbhkumar7504 4 жыл бұрын
Sir, your way of teaching is so easy to understand, thanks sir, for making video on topics and providing us
@akashjain2541
@akashjain2541 5 жыл бұрын
boom sir i got this in just 2 min. your example of pressure was awesome. thanks for this helpful video..
@ravinderbhari3963
@ravinderbhari3963 4 жыл бұрын
sir i was not able to understand zener diode whole year but when i saw your video , it cleared all my doubts ........THANK YOU SO MUCH!!! YOU ARE THE BEST
@shaumayaojha2469
@shaumayaojha2469 5 жыл бұрын
EXCELLENT WORK,NEVER UNDERSTOOD THE TOPIC AS SUCH
@maaliatat8428
@maaliatat8428 4 жыл бұрын
PERFECT! Wow I love it when I find someone that teaches so good and saves me from losing so much time.
@omamakhan4562
@omamakhan4562 5 жыл бұрын
i always watch his lectures ....damn amaxing.......
@logeshr6969
@logeshr6969 4 жыл бұрын
Awesome teaching and got the concept at ease.. Will be useful if do more KZfaq lectures.. Best and patient lecture I've ever seen in KZfaq so far..
@keshavchalotra3108
@keshavchalotra3108 2 жыл бұрын
Just excellent,,best video I had watched on zener diode as voltage regulator 💯💯
@angalaprashanth8274
@angalaprashanth8274 5 жыл бұрын
We need lectures like u sir
@rahulkumbhar2648
@rahulkumbhar2648 5 жыл бұрын
It was.....Outstanding sir👍👌 great job.....Keep up ...Good. work......
@rakshithsgowda4366
@rakshithsgowda4366 5 жыл бұрын
Sir tq to u. for make concepts easy to understand... this is best in KZfaq
@prateekjain7785
@prateekjain7785 5 жыл бұрын
Bhut badiya sabse shandar yhi tha apka lect mene bhut sare try kiye pr ab aya smjh
@RenuDevi-nf1tl
@RenuDevi-nf1tl 5 жыл бұрын
Sir you explain physics in very easy manner ,no have this quality Thank you sir 😃😃😃 may you live long
@kalpajitroy4410
@kalpajitroy4410 4 жыл бұрын
first class explanation sir...loved it :D
@jaisuklucky1708
@jaisuklucky1708 4 жыл бұрын
🙏just nailed the topic .... thank you sir 👏👏
@bipashapaul9274
@bipashapaul9274 5 жыл бұрын
Thank you Sir. This was of great help.
@subhampanda2538
@subhampanda2538 5 жыл бұрын
What an explanation sir.....loved it
@sad_engineer
@sad_engineer 3 жыл бұрын
your are great sir....thank u for making physics easy
@aryaabhishek9535
@aryaabhishek9535 5 жыл бұрын
Thanks sir, your explanation is always at par from others....... Best explanation sir......
@adarshkumar3184
@adarshkumar3184 5 жыл бұрын
Thanks a lot sir you are really a genius physics teacher in our country and in my I think you are genius physics teacher in the world your explanation are just same as explanation of Richard Feynman's explanation. Sir you are genius really
@vishalyadav-dq8ev
@vishalyadav-dq8ev 4 жыл бұрын
I never read zener in such way its osm sir.. Lots of love 😍😍
@CHzwaves
@CHzwaves 3 жыл бұрын
Nice Explanation. 💖. You are one of the best teachers on KZfaq. Thank you.😊
@TechyVishwajeet
@TechyVishwajeet 4 жыл бұрын
Best explanation of zener diode. ♥️♥️
@mychanneltz4466
@mychanneltz4466 5 жыл бұрын
Fantastic my dear nice explanation your de best teacher
@varswe
@varswe 4 жыл бұрын
Never seen a techer like him
@bandaruneeraj7246
@bandaruneeraj7246 3 жыл бұрын
I can't understand this topic from the last 2 years but after seeing this video I got feel like a master of this.... Tq sir.....
@reshmasuresh6268
@reshmasuresh6268 5 жыл бұрын
so thanking you sir...for such an understandable class.
@lohitpatil7254
@lohitpatil7254 3 жыл бұрын
What a pentastic explanation sir! Thank you sir. I am very happy to learn Physics with you...
@shahamit8909
@shahamit8909 6 жыл бұрын
tnx sir...for this vdeo
@vivekchoudhary49
@vivekchoudhary49 2 жыл бұрын
Superb explained by you sir.. Very insperiotional ....
@sumannayyar6899
@sumannayyar6899 5 жыл бұрын
Amazing 🙏🙏
@kavyajainletesto8660
@kavyajainletesto8660 4 жыл бұрын
Sir you made it too easy Thank you
@samratchattopadhyay332
@samratchattopadhyay332 4 жыл бұрын
Woo.what a teacher!!!Bow down to you sir
@adityakawale6964
@adityakawale6964 5 жыл бұрын
Outstanding explanation sir👍👍👍
@sebastinraja5149
@sebastinraja5149 4 жыл бұрын
Hatts off sir.. kindly continue your service
@puto9157
@puto9157 4 жыл бұрын
Thank you sir, I learned a lot.
@karunasrikallepalli3857
@karunasrikallepalli3857 4 жыл бұрын
Your explanation is really awesome sir...
@avinashsatish5405
@avinashsatish5405 2 жыл бұрын
Watch this video at 1.5X or 1.75X it helps save some time. But sir your explaination is fabulous understood all the topics for which i referred your videos.
@ernestomwakababu6342
@ernestomwakababu6342 4 жыл бұрын
Simple explanation, thanks sir
@chandrashekharajavaregowda241
@chandrashekharajavaregowda241 2 жыл бұрын
Sir your just amazing, great explanations, if student's gets these type of lectures really they are very lucky, hat's off sir
@sahebdas1279
@sahebdas1279 5 жыл бұрын
Example is outstanding Sir
@adityakawale6964
@adityakawale6964 5 жыл бұрын
Outstanding explanation sir
@sahilfarooq8570
@sahilfarooq8570 3 жыл бұрын
Best lecture ever on zener diode
@arshuarshaq5043
@arshuarshaq5043 4 жыл бұрын
You're just awesome !!!!
@sapaneeshbhatt5869
@sapaneeshbhatt5869 3 жыл бұрын
👌👌👌 I inspire with you . Thank you sir.
@sadanandannu3528
@sadanandannu3528 5 жыл бұрын
💕so helpful
@shalinis3910
@shalinis3910 4 жыл бұрын
Damn good explanation!!!! 👏🏻👏🏻👏🏻👏🏻
@kudchum236
@kudchum236 3 жыл бұрын
Thank you tutorial point for Sir Pradeep
@itscoolartefact9855
@itscoolartefact9855 5 жыл бұрын
Superb
@mudasirahmad3249
@mudasirahmad3249 5 жыл бұрын
Salute sir...
@golockkundu9366
@golockkundu9366 4 жыл бұрын
Super explain sir........
@harikalatheeswaran9206
@harikalatheeswaran9206 5 жыл бұрын
Wish I could give thumbs up to this video 1000 times.
@Ashiskumardhar04
@Ashiskumardhar04 5 жыл бұрын
Sir what willhappen if the source voltage will drop from zener volatge .how zener diode can regulate it and make the load volatge constant means equal ener volatge
@ManojKumar-qq6hv
@ManojKumar-qq6hv 5 жыл бұрын
What happens when E or Zener voltage is less than 10. Then Zener will conduct or not.
@rameshbabu3845
@rameshbabu3845 4 жыл бұрын
Thank u for ur precious lecture sir
@saumyaagarwal7
@saumyaagarwal7 4 жыл бұрын
Dil se dua nikli
@hollinstwesigye1801
@hollinstwesigye1801 4 жыл бұрын
Tnx so much sir. Content well explained
@rameshbabu3845
@rameshbabu3845 4 жыл бұрын
Thank u for ur precious lecture sii
@isha1303
@isha1303 3 жыл бұрын
*wow what an explaination,Sir*
@sadgeebhawsar278
@sadgeebhawsar278 5 жыл бұрын
Thank u sir💐
@EnlightenMEAcademy143
@EnlightenMEAcademy143 3 жыл бұрын
🙏you are a god Sir
@satyanarayanareddykarri489
@satyanarayanareddykarri489 4 жыл бұрын
While watching this video I have only one question hovering in my mind is that why tihe voltage accross zener diode is constant??(don't say according to vi characteristics)
@rajatnirwal1157
@rajatnirwal1157 Жыл бұрын
Hats off sir👍
@rajajoshiratha9914
@rajajoshiratha9914 3 жыл бұрын
really it's very helpful for understanding
@nayansaha3205
@nayansaha3205 4 жыл бұрын
Sir if I use zener in forward.will the voltage constant??
@aaqibrashidle6655
@aaqibrashidle6655 6 жыл бұрын
Thnkuuuu sir
@mahakchhajer9116
@mahakchhajer9116 5 жыл бұрын
Beautiful analogy
@soumyadey7387
@soumyadey7387 5 жыл бұрын
good luck bhai .... same boards candidate here
@abdulmomin115
@abdulmomin115 2 жыл бұрын
amazing class.
@sangeetaverma4698
@sangeetaverma4698 4 жыл бұрын
Mindblowing example
@nemichandchoudhary2358
@nemichandchoudhary2358 5 жыл бұрын
Kmal kr diya sir g , choudhary ki tharf see ram ram sir g
@bhumikrawat9482
@bhumikrawat9482 4 жыл бұрын
Awesome sir
@sathvikmalgikar2842
@sathvikmalgikar2842 3 жыл бұрын
thank you sir finally understood
@jaat8401
@jaat8401 5 жыл бұрын
Sir i have a question If the voltage exceeds breakdown voltage then the zener diode will not offer any resistance and will simply start acting as a wire so why the current will flow through the resistor when it has a simple wire to pass through ?
@RashidKhan-qf6pu
@RashidKhan-qf6pu 5 жыл бұрын
No Bro, Zener diode will resist the flow of current due to junction field
@sandeeptiwari3655
@sandeeptiwari3655 5 жыл бұрын
JAAT if you really want to understand this thing....then read my note patiently.....the concentration of zener diode is very high.....and it operates in breakdown region......you ask if there will breakdown and current leads high then why go to resistor???....my brother we regulate the voltage not temperature......and after breakdown occurring in zener diode....it will act like a constant voltage source......by constant potential difference....we find a current in our circuit....and remember..... although breakdown will occur but it doesn't mean..it is a wire...it regulates the voltage at a constant value.....I hope you got some idea.....if yes ....then please send me ur feedback😇😇😇😇....keep learning
@sandeeptiwari3655
@sandeeptiwari3655 5 жыл бұрын
Temperature no...that is current....so sorry
@korebhagath9713
@korebhagath9713 4 жыл бұрын
Sir wide pipe Lo water Lo takuva unapudu small pipe Lo ekuvaga veltae kada
@piyagupta6103
@piyagupta6103 5 жыл бұрын
Thank u sir...I am tired of reading my notes but it is of no use.
@karanrawat5013
@karanrawat5013 5 жыл бұрын
Sir agar voltage 80 se kum kr de toh kya hoga???
@varshasorathiya8598
@varshasorathiya8598 4 жыл бұрын
Excellent sir
@navu61
@navu61 5 жыл бұрын
Sir example 👌
@dasariramcharan6798
@dasariramcharan6798 3 жыл бұрын
best explanation sir
@Lucifer-hb5vq
@Lucifer-hb5vq 5 жыл бұрын
amazing
@hansparam
@hansparam 4 жыл бұрын
Nicely explained. What will happen if the input voltage is less than Zener voltage? will it regulate it to Zener voltage or allow it to pass through as it is?
@ramanbrar7448
@ramanbrar7448 4 жыл бұрын
Then current flow through diode is negligiblebelow the breakdown voltage
@venkatraoalika2535
@venkatraoalika2535 3 жыл бұрын
Can u expalin properly aout avalanche breakdown and zener breakdown plz 🙏🙏🙏🙏
@parvindersingh4905
@parvindersingh4905 5 жыл бұрын
Nice 👍👍
@uppalvanabharti5780
@uppalvanabharti5780 4 жыл бұрын
I watched ur every video at 1.5x speed
@aswin8063
@aswin8063 4 жыл бұрын
Same dud
@piyushwartia2196
@piyushwartia2196 4 жыл бұрын
Me at 2.0x and i feel it,s the real voice
@krishnanjanadj3832
@krishnanjanadj3832 3 жыл бұрын
Mee too
@sairamrangoliart9499
@sairamrangoliart9499 2 жыл бұрын
Outstanding
@merinsusanpaul9142
@merinsusanpaul9142 4 жыл бұрын
Sir thank u so so much u are awesome
@tamalikamaulik9222
@tamalikamaulik9222 2 жыл бұрын
Thanks a lot sir
@shahrukhkhanshahrukh3504
@shahrukhkhanshahrukh3504 3 жыл бұрын
Sir g agr him ziyada doping krte hain to ziyada electrons p type mein ayeen ge jis se ziyada ions pida hoon ge jis se K potential barrier bar jaye ga.ab swal ye Paida hota hai k phir silicon ka potential barrier q constan rehta hai
@baxtables
@baxtables 5 жыл бұрын
Sir.. but u didn't tell us what happens in the pn junction... How breakage of covalent bonds take place..
@ashimray5204
@ashimray5204 5 жыл бұрын
Thnj you sir
@sattwamabasu2737
@sattwamabasu2737 3 жыл бұрын
I don't understand why the voltage across the zener diode gradually decrese?
@vishalkumar.s9679
@vishalkumar.s9679 5 жыл бұрын
What happens when the given voltage is less than the zener voltage?
@joydeepmukherjee6814
@joydeepmukherjee6814 5 жыл бұрын
No current will flow through Zener allowing the voltage across load to remain the same.
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