Working of Transistors | MOSFET

MOSFETs are responsible for the electronic revolution that happens all around us. MOSFET is an electrically driven switch, which allows and prevents a flow of current, without any mechanical moving parts. This video explains the working principle of a MOSFET in a detailed way.
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Voice over artist : www.fiverr.com/voiceonthemove

[@manjeeeeet]

Honestly speaking, I'd be grateful to this channel for my whole life

[@648-saivinayakoju3]

True and I'm also........

[@rir360memes]

support them on patreon.

[@facitenonvictimarum174]

@@rir360memes Google "shill"

[@CrowClouds]

But...?

[@sumedhafanoflata7592]

Same here... 😇

[@fun2sworld284]

To be very frank......Today I understood the complete and perfect working of transistor..which I never understood in my entire 4 year of Engineering course.!! 👍 Thanks

[@HolahkuTaigiTWFormosanDiplomat]

Such an amazing course.

[@s.palihawadadana1990]

whats the course and how did you pass?

[@Heioshi]

That makes two of us

[@InfiresTaekook]

@@s.palihawadadana1990 u would be surprised how much u can pass without knowing anything.

[@JF32304]

You had shitty professors.

[@jimothyus]

bro i have no clue why they dont just show these videos in college its way easier to understand instead of just listening and trying to imagine it in your head

[@exitspree]

@Boris the Blade I fully agree with you. It's just that these types of videos and the way we can all access this information at the wink of an eye wasn't a thing only a decade ago or so. The educational system is based on thousands of years of gradual improvement and this sudden shift of information gathering takes time to implement at an acceptable level.

[@himaliamit8698]

Yeah but thing with these type of educational video is that it doesn’t induce creative thinking .if you are always indulged in such computer graphics explanatory video you brain will not be able to produce new imaginary thoughts and will always seek for a explanatory video (which may not be available all the time in every topic) This was main argument used to answer why there is not projector teaching in every school in the countries like US, norway (developed rich country) . It doesn’t encourage creative thoughts in student that is really vital.

[@LovelyAngel.]

Boris the Blade but... what's so complicated here? Dunno, I just read that stuff in a book and had no problem understanding, since words explained what's going on. Americans have strange problems

[@exitspree]

@@LovelyAngel. Wow you must be so intelligent. Congratulations with your superiority!!! (Not.)

[@brianmathis5423]

him ali amit Alota conventional teachers don't induce conventional thinking

[@saravana_ir]

Students these days are so lucky to have access to these videos. Back then in my 12th class I used to skip these chapters as it was difficult to understand these concepts without proper picturization. Great work Lesics!

[@solived1239]

we don't have it now lol

[@glenngoodale1709]

You are very good at what you do... Thanks for taking the large amount of time to set up shots as well as editing... vid was so good I had to watch it twice

[@sparky9867]

I get the fundamentals, but how the task of manufacturing these MOSFET switches to work at a microscopic level is still mind blowing to me. Appreciated the video.

[@salsamancer]

Imagine the trillions of transistors and trillions of switching required to render and serve and display this content

[@alchemist2048]

trillions no...billions yes. At quantum scale..electrons start teleporting through each other

[@shamsuddinismail1978]

Huh say regards those matters, fluxtuation current all abt. 😂

[@sivaprasath5002]

and also to display our comments🤣

[@airsofttrooper08]

@@alchemist2048 well, he kind of has a point with the trillions. While their is not trillions of transistors in a single machine. To serve this video would require a server to host this video. a server which no doubt has multiple cpus in it. at 3 billion transistors per cpu we're at about 12 billion. then the content would be requested by the client machine which would then have to request the data over the internet which involves hoping multiple routers and switches. Say on average, it takes 10 hops just to get to the data center from your home. All those routers also have cpus and ram ect with transistors in them. and then the content has to be sent back to the client machine hoping over all those routers again. if its over a TCP connection that requires a 3 way handshake which would require more data packets to be traversed back and forth. and again if you implement a VPN encryption into the mix, thats even more router/server hops. by the time you're done the data could very well have passed over a quarter of a trillion transistors.

[@alchemist2048]

@@airsofttrooper08 Agreed , but I assumed he was talking about the processors in his phone/PC/laptop that rendered the video, which is maxed out at billions and not trillions. You've got a point too, if you look it the other way, indeed it got trillions but here I assumed something else.

[@priyankpatel5281]

i must admit that it took me couple of years to grasp concepts of electronics. it is exactly what you would imagine with conventional teaching after few years till you get used to symbols, vocabulary maths and physics of electronics. this visual learning is actually great. simple yet powerful, a person would understand this in no time without spending much time. kinda feel silly to know all this could have been much easier. better late than never, thanks tons. keep up the great work.

[@--8251]

These creepy 4-handed nightmares again...

[@JoeOvercoat]

Cirque Du Soleil material.

[@DiamondSane]

Tzeentch Horrors they are

[@fluent_styles6720]

- - lmao

[@sal_strazzullo]

Effects of doping

[@hcetc]

@@sal_strazzullo 🤣🤣🤣🤣🤣

[@Deutz-fahr-fan]

By far through out my experience in electronics for 5 years now, this is the best explanation for MOSFETs

[@AZREDFERN]

You should follow up with a video on CMOS sensors. Also good to see you in the intro. You deserve more credit for these amazing videos and clear explanation.

[@andrewstone3032]

I forgot how much I love these videos

[@missiona7308]

Incredible! I have been following this channel for 8+ years. Your continuous effort is commendable.

[@psmitty840]

I was a tech in the navy, had to learn this in school there. It was all computer training, there was no teacher but a proctor, just to keep us in line basically. The training breezed over this subject (transistors in general). I wandered the school building looking for a senior ET who knew what they were talking about enough to explain this in detail (like in this video) for so long. I didn't become comfortable with transistor theory until after I graduated and found resources online like this. Stuff like this is invaluable!

[@johnborgins7671]

I have watched at least 20 videos about the workings of a transistor and not one comes even close to this one. Thank you very much!

[@Nagby3]

why are those atoms so happy?

[@samuelkuchta2836]

Cuz they are doped with drugs

[@HolyManta]

And they get to be in LE’s videos. Atoms say Cheese!

[@mohammadpatel2569]

Because they got their Ball's😹

[@somalaskar7811]

Why living happy is good for health

[@twistedyogert]

You'd be positive too if you lost an electron.

[@beastboy7327]

RIP engineering colleges

[@mnandhakumar8513]

Best comment😀

[@RohithBKMusic]

🤣👏

[@hillarymapondera4122]

hahahahahaha best comment woooo

[@fuzzygenius]

Thorough and informative as always! You always make such good engineering videos. Thank you!

[@kalyngriffin1518]

Dude how tf did you are you the only person on KZbin who can explain how Mosfets work. Iv been trying to wrap my head around how mosfets are used. Iv spent weeks trying to figure it out. Now, thanks to you i think i finally understand. Great video, keep them coming!

[@akhilgeorge7681]

No further explanation needed! Finally understood how a mosfet works!!

[@debapratimpaul8620]

One of the best channels that came into my college life... And in first year first semester too....

[@apjarunprasath9282]

Wow super graphics and extremely super explanation. Thanks

[@Heioshi]

You deserve a medal. This video would have saved me hours in the library

[@recumbentogiro26]

The best explaination and animation I've seen yet. Thank You.

[@kaushaltiwari9608]

Wish every concept of Solid State Devices had a video animation like this !

[@mathiasmagambo2209]

Because these silicon atoms have a purpose, we must imagine them happy.

[@m.o.123]

I am literally crying! This video explains everything! Thank you!

[@EmilianoBorghi10]

What a simple and clear explanation of MOSFETs. Awesome!

[@saurabhstrauss]

Great job. Making these things clear to people from non engineering background is quite difficult. But you did it with an ease. 😁😁

[@hugmynutus]

I liked the intro. It is cool to see the people behind the camera, and their passion for the subject. Keep or lose it either way the videos are of such a consistent and high quality I hope they continue. :D

[@bideeptaacharya6581]

Absolutely perfect demonstration of the working of a MOSFET...Loved it very much...Thank you...

[@vaporwave9111]

this man has the ability to teach the next Tesla of our generation, when schools teach nothing past simple interests this man teaches the complexities yet so simply and eleqeuntly

[@akashverma5756]

The person who invented MOSFET must be Alien.

[@hafizuddinmohdlowhim8426]

Egyptian American

[@srinivasprasanth8703]

So you are an alien.

[@pranavghantasala6808]

This is a great video, but it would have been even better if you discussed the channel pinch-off and saturation. Those are very important concepts for MOSFETs. Part 2, perhaps? Thank you for all that you do!

[@tanyashrivastava6291]

This video is excellent. I've been struggling to find a study material which explained the role of dielectric in gate but i couldn't find it in any video. This is perfect and extremely clear, things we would never find in a textbook. Thank you!

[@w2tty]

Finally a video that actually explains how these work. Thank you.

[@musabbirsakib6439]

Needed this tutorial so bad

Great video🤙

[@defaulltmake]

So many years ignorant, yet it took me this video to understand MOSFETs. Thank you.

[@username17234]

This is the best video on MOSFETs I've found so far.

[@JoeOvercoat]

1:16 Okay, I did not see the smiley faces coming. Made me laugh.

[@MBAwalatechie]

Loved it. I wish I saw that during engineering. It would become more interesting. Thanks!

[@mithunpchandran]

Best ever channel I had Found in KZbin. Hats off to you team "Learn Engineering" 👍

[@user-vy3ou3gz3f]

This is the simplies and precise explanation i have ever seen about MOSFET. Thank you

[@shoaibjaved2633]

4 years of electronics engineering 15 years ago and I understand this today.

[@lesthodson2802]

OH GOD WHY DID YOU GIVE THE ATOMS FACES

[@rasterbate87]

Welcome to our horrifying brotherhood

[@troncrash7912]

With fear, they imprint knowledge into your mind Theyre even more terrifying in the "transistors- how do they work" video

[@blackred5155]

I don't know, why?😂

[@ankithguzz]

Wow. This video explained mosfets much better than my teachers after 4 years of electronics and communication engineering 😂 great job and thank you!

[@hamzamohamed7935]

I can't thank you enough for the clarity I'm suffering from 😂😂😂✌️🇸🇩

3:38 Cannot "unsee" it

[@arieldoople8169]

Right, I thought I was the only one who saw this, I'm relieved now...

[@adibbabet4534]

why isnt this the top comment

[@arieldoople8169]

@@adibbabet4534 ohh glad someone saw it I was seeing this the night before my semester exams 😂

[@troncrash7912]

Oh No

[@ik3207]

imagine youre about to go heaven but then you commented on this video making me see that and god says no

[@SawyerKnight]

I unserstand... but this is still tantamount to Magic in my opinion!

[@AdamBechtol]

:)

[@648-saivinayakoju3]

This is the first ever best and good video I have seen about mosfet including in chrome about working..........

[@ManishKumar-iy9sv]

Greatest channel on KZbin with the easiest explaination...nice sir

[@karthikmaturi9926]

Sir please explain about fuel cell technology.🙏🙏🙏

[@peymansirous8703]

Hey Karthik Short answer. Imagine you are burning H2. The reaction is H2+O2=H2O The energy released from this reaction is what we want. If you burn it, a lot of heat is wasted on heating the water vapor, and other materials. So, how does a fuel cell work? Super simplistic version. Imagine you have an electrolyte in shape of a sheet. On the left side, you have H2, and on the right side, you have O2. Hydrogen diffuses inside your electrolyte and becomes Hydrogen ion.H2->2H+ + 2e-(Hydrogen ions and 2 electrons) Hydrogen moves through your electrolyte until it reaches the right side of the sheet. Your electrons move through some wires to the right side. (you use the electrons inside the wire to turn a light on, or any other use of energy) on the right side, your Oxygen molecules attract the electrons and become Oxygen ions. O2 + 4e- => 2O2- Oxygen ion then reacts with Hydrogen ion, and emits water. O2- + 2H+ => H2O So, your overall reaction is the sum of these reactions H2 + O2 => H2O This is the super simplistic version of something like a PEM fuel cell, in which Hydrogen ions are the moving species. Wikipedia and other sources should have more info for you.

[@deewakar__]

Thanks from India

[@user-no9ff8nt3b]

He also from india

[@deewakar__]

@@user-no9ff8nt3b English me kyu

[@StellarSeekerMohan]

You've done a great job in explaining this topic.... thank you

[@wabongo276]

Sabin's cool intro is from 0:00 to 0:25. His creative choices and his flow is unmatched.

[@luxurious0346]

*_AHH, THE SMILEYS GOT WORSE_*

[@tapizquent]

Name this: “Transistor as a switch”, your first episode refers to that but it’s very misleading

[@tizam0]

Such a perfect video, explains in simply words, amazing!

[@AdityaPrasad007]

This Is AWESOME. I hope you make many many more videos, longer ones, more in depth. Your videos are perfect for someone who already knows stuff on this topic, but no clarity.

[@levismith169]

I liked the new intro. It gives the video a more personal feeling usually missing from this channel.

[@AjayYadav-bj1kf]

Diploma

[@myownthoughts969]

This is the very best video of transistors and mosfets I have ever seen.. thank you.. great video.

[@iyshwaryakannan6677]

OMG SUCH A CLEAR EXPLANATION YOU HAVE GIVEN, HAVE SEEN MANY VIDEOS TO UNDERSTAND THE CONCEPT WHICH I IMAGINED WHILE LAERNING, BUT I COULDNT GET THROUGH IT. I WOULD RECOMMEND THIS VIDEO TO ALL ELECTRONICS PPL

[@davechad2610]

*Interesting but difficult to understand*

[@danil8469]

Dev Sood first of all go with the basics then u can understand it very easily

[@power-max]

Disappointed the animation implies that the cross-sectional slice of the MOSFET is used. That cross sectional 2D shape Should be extruded into a very long transistor and folded up for compactness.

[@yoonfookchin7572]

Malaysian news

[@DS-ov5ov]

better explanation than our electronics mam

[@Random_4400]

Very nice! best explanation I've found on KZbin so far!

[@xyzap]

who else saw the "D" in 3:38?

[@Joe_1971]

Same D at the 40 sec mark..lol

[@ezioalditore5346]

U spoiled bratt

[@walterbrunswick]

I did not. "Small things amuse small minds." Also, you must be lacking something if you see this everywhere.

[@kstringer24]

0:09 Click fail

[@Lesics]

Yah, it wasted my 2 seconds :(

[@ninadnagpure880]

Thankyou so much for making this video...!!!! Now I clearly understand what MOSFETs are...

[@sher.5027]

just loved it. your videos help us to understand 10 hr of teachers lectures in 8 minutes thankyou for your patience for making this video.

[@PerfectBlue7]

bad intro xD good vid as always

[@Starlite4321]

Simply can't understand this guy. Moving on...

[@abdeljalilpr2033]

This is what we call a very clear informative explanation...good job sir ..Big Respect

[@bluefoxf5963]

I was waiting long for MOSFET. Thanks for explanation. Bipolar transistor explanation was also fantastic

[@alterguy4327]

But Now MOSFET is Replaced by *FINFET*

[@amaeyparadkar9632]

Wait. What?

[@k0ppit]

I think FINFET is a type of MOSFET.

[@GRBtutorials]

The inner working of FETs (Field Effect Transistors) is pretty similar in any case. BTW, MOSFET stands for Metal Oxide Semiconductor FET.

[@alterguy4327]

Less than 22nm technology uses FINFET , MOSFET's cannot be used due to various problems and one main reason being punchthroughEffeat.

[@alterguy4327]

All our latest cellphones have FINFET's not MOSFET's

[@jeremypalon8327]

Eww that intro tho

[@ankithguzz]

Jeremy Palon stop hating

[@11nith]

Idk why people like you even exist. This guy takes a lot of effort in making information about engineering more accessible and easier to understand.

[@premsavio4191]

@@11nith come on man, you can't deny the fact that that intro is cringe worthy. I respect the man for what he's trying to do. But that intro though :)

[@11nith]

@@premsavio4191 Well forgive him for not having the accent and ripping hunky looks. Really shitty thing to say to someone. Not everyone in this world is fucking Ryan Gosling or Chris Hemsworth.

[@premsavio4191]

@@11nith Have some chill man! No one's expecting him to have an accent. Matter of fact, him trying to have a foreign accent is what's annoying. If he'd done it in a regular Indian accent, there would be no cringe at all (at least for me). I'm Indian and I think our accent is good irrespective of what the foreigners say about it. Now I'm not saying you have to agree with me but there's really no need for you to get worked up and argue with me. If you don't like what I'm saying, let's just agree to disagree. Peace brother!

[@bhuvankrishnaravula1357]

The animations make it so simple ! Thank you

[@varswe]

in my 3 years of Bsc Hons in Electronic Science, Now I got what these MOSFETS are

[@RahulCarnaliousSnal]

This tutorial is really awesome ! So clear to undertand !

[@Eren-yl2qi]

Thank you so much.I appreciate all of you.Nice presentation and explanation.It is easy to understand even for a child.You guys know this job.

[@viy8402]

Team keep doing like this. I love UR videos about engineering so much!!

[@aryansarikonda3224]

hands down the best MOSFET working video on the internet!

[@NoosaHeads]

Excellent. Clear, cogent and highly understandable..

[@AbstractBit]

This is the best video that explains the working. This should hold million views man. I AM GOING TO SHARE IT.

[@SD-qu2fw]

You r like best friend who explain us in best way.. thank you man.

[@srahkonnor]

I'm so glad, that the basic concepts I learned in the 70's are still in use. Just...smaller! :)

[@Yusuf-dx4hw]

Exceptional expression.Very clear and educational.Thank you so much for your labor.

[@muhammadabdullahtariq840]

Nice basic conceptual video about MOSFET and why it is widely used. Thank you!

[@pranaysharma1255]

I was literally blown away by the introduction to the video and the animations and effects he used!!! WOW!!!!!!!!!!!!!!

[@visavou]

so much knowledge packed into one video. thank!

[@darshankanani2117]

This is the best video I have ever seen about MOSFET.

[@maalaouiarbi2804]

Very good and clear presentation.We all need more videos (with the same method) for other phenomena. Thank you

[@SHIVAMYADAV-wr7oz]

Finally I understand this transistor concept Thank you sir..

[@ahmedkotb3912]

I was watching a video by a Power Electronics expert who was trying to explain the operation of a MOSFET. He spent 30 minutes trying to explain but his explanation was disastrous, at best. This 7 minutes video is worth all the effort he was putting.

[@JohnSmith-iu3fc]

Great help !!!! Thank you . This is the most easy /excellent video of MOSFET l have never seen before!!

[@sarahzulfa]

This video really helps me to understand the working principle of a MOSFET. Thanks!

[@dattatreyakulkarni9931]

Animation level!! Cleared everything.

[@Rohit-tz6gs]

WOWWOWOW...That was just awesome. hE EXplained the topic so easily even it is going to be in mind for next generation.