How MOSFET Works - Ultimate guide, understand like a PRO

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10:53 Boron Atom should have only 5 electrons in total. The 8 shown in shell layer 2 should be ignored.
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18 фев 2024

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Комментарии : 496

@EngineeringMindset 3 месяца назад

*This free video took weeks to make!* if it helped you and you'd like to thank or support Paul's efforts, link below: PayPal: www.paypal.me/TheEngineerinMindset Patreon: www.patreon.com/theengineeringmindset Channel membership: ru-vid.com/show-UCk0fGHsCEzGig-rSzkfCjMwjoin

@petevenuti7355 3 месяца назад

If you could laser etch the casings off of some more transistors I would be interested in buying them. If you are interested in such a deal let me know and I'll give you more details as to the application.

@EngineeringMindset 3 месяца назад

Please contact me via the website with any business proposals. I likely won't see comments.

@okechukwuudoye9056 2 месяца назад

Hi I really liked your channel,pls can you make a video about digital potentiometer.

@dlv5 Месяц назад

please can u explain what inside pc motherboard ,its cool with laser like your intro. and what connect .i cannot find anywhere .if u can try with am4 motherboard ,Thanks before😊👍

@angerelia19940726 3 месяца назад

This is hands down the best and most comprehensive animated explanation about MOSFETs I've ever seen and I have seen a few

@EngineeringMindset 3 месяца назад

It has taken weeks and weeks of work, but it's here

@ancientlink0 3 месяца назад

Very good video, excellent 👍@@EngineeringMindset

@SlyerFox666 3 месяца назад

@@EngineeringMindset Amazing level of detail and knowledge, id agree that's the best MOSFET video I've ever seen and it beats most academic explanations and teachings too !

@inothome 3 месяца назад

Agreed!

@ilyesPR 3 месяца назад

I completely agree

@bjornroesbeke 3 месяца назад

I've been playing with electronics as a hobby for over 20 years. No one has ever explained MOSFETs this comprehensively to me before. This made me flash back into time when i understood how BJT's worked for the first time.

@johnf817 Месяц назад

Can't anyone ever think of a different comment?

@whynotdean8966 3 месяца назад

If I could make a suggestion: When teaching about something like this, where there are multiple versions of the same thing, I've found that it's incredibly helpful to go through use cases for the different versions. It's so much easier to understand and remember what something does, when you understand what problem it solves. In any case, thank you for yet another amazingly well produced and presented video.

@EngineeringMindset 3 месяца назад

Thanks for the tip! I have included examples and even 2 circuits for viewers to build themselves in the video

@whynotdean8966 3 месяца назад

@@EngineeringMindsetAbsolutely, and the examples do highlight what the "normal" mosfet is used for, which is great. But the example doesn't show when or why you would use the different types. It might be outside the scope of a single video, and it's probably a ton of work to come up with a unique demonstration for each type. It's just something that worked for me when I was learning to program. When I didn't understand why a function worked like it did, I just had to find out which problem it was designed to solve.

@zyeborm 3 месяца назад

@@EngineeringMindset I think perhaps they were talking something more practical on why N and P type exist and why one would get used over another. Or that depletion mode mosfets are very rarely used outside fairly specific niches.

@alejandroperez5368 Месяц назад

@@zyeborm Depletion mode MOSFETs are like ideal current sources in text books.

@stumblestorms7881 3 месяца назад

I am an independent learner. Autistic and not very good in classrooms. Your videos are amazingly helpful. Thank you for your videos that are audio-visually stimulating and engaging.

@EngineeringMindset 3 месяца назад

Glad to hear the content is helpful for you

@andrestoodrip6616 3 месяца назад

Amazing video, I’m a current EE undergrad, when i took electronics, my professor didn’t seem to throughly explain MOSFETs like you did. I look forward to your uploads!

@EngineeringMindset 3 месяца назад

Hope it helps, enjoy

@citricdemon 2 месяца назад

I'm a heavy pooper

@bestredditstories1158 3 месяца назад

It’s because of videos like these that I’m able to learn so much about engineering! Thank you ❤

@EngineeringMindset 3 месяца назад

Happy to help!

@nelsonmacharia9727 3 месяца назад

I did quit engineering for I.T for a lack of such explanation in my previous school. However, I'm finding this very handy as an IOT enthusiast! Good job Engineering mindset!

@tushargarg1106 3 месяца назад

Great video. Just wanted to point out at <a href="#" class="seekto" data-time="650">10:50</a> and <a href="#" class="seekto" data-time="675">11:15</a> that p and n type materials are neutral. The p is for holes(positive) majority carriers and n is for electrons(negative) majority carriers. Then when they both diffuse(movement due to concentration gradient) in opposite type material at p-n junction, then space charge region is formed.

@Umski 3 месяца назад

Well this is embarrassing - I’m an EE by education and have some experience with FETs but had only really ever considered N and P types - the enhancement and depletion attributes were phrases I’d heard but never needed to understand 😳 Every day’s a learning day as the saying goes 👍

@muhammadbilal2000 3 месяца назад

Just look at this analogy of transistors with water pipes, how adorable is that. Isn't it so easy and interesting to understand? Thanks so much man, because of you so many of us are now really understanding the concepts of electronic components and their working principle. HATS OFF Champ

@JeremyFieldingSr 3 месяца назад

It would take a feat of engineering to design a simpler explaination of Mosfets. LOL Good pacing, animation, real parts demonstration, and starting with basic switches were all fantastic.

@EngineeringMindset 3 месяца назад

Thanks Jeremy, glad you enjoyed! ^^^If you're not subscribed to Jeremy Fielding, he runs a great channel and he's sooo close to 1M subs. Help him out.

@robertbatista50 14 часов назад

I love teaching electronics, and I do agree that this is one of the best (if not THE best) tutorials on the operation of the MOSFET.

@nexnc 3 месяца назад

This video is exactly what I've been searching for! The explanations are clear, and I appreciate how accessible it is for everyone. Thank you so much for sharing such valuable content for free! One suggestion I have is to consider slowing down the pace of the practical explanations a bit, as they can be a little quick. Keep up the great work!

@EngineeringMindset 3 месяца назад

Thank you, glad to hear and thank you for the donation, much appreciated.

@zephyrr108 3 месяца назад

Thats EXACTLY what Im going to study now! Thanks for this.

@EngineeringMindset 3 месяца назад

Excellent! Just what you need

@vinayakkhanna8303 3 месяца назад

Perfect timing. I had just finished most interesting component on the channel and this pops up. Please keep doing this, and make videos on every type of sensors in the future

@EngineeringMindset 3 месяца назад

More to come!

@smb1397 3 месяца назад

omg thank you i finally understand mosfets (not really but at least im much less confused)

@nannesoar 3 месяца назад

that intro shot was absolutely beautiful

@felixb.1756 3 месяца назад

Great video! You got something wrong at <a href="#" class="seekto" data-time="646">10:46</a> tho. The whole material is neutral as phosphorus also has 15 instead of 14 protons. The n-type refers to the negative charge carriers.

@debotushdas3388 3 месяца назад

At <a href="#" class="seekto" data-time="650">10:50</a> according to charge neutrality the overall material will be electrically neutral because we doped the material with phosphorus atom which has same number of electrons and protons hence although it has an extra electron in valance shell but it has same number of protons as well so it will be electrically neutral 😊

@NovelistCVRajamma 3 месяца назад

My electronics courses were a disaster in engineering collage time. This is heavenly

@user-di4bt7qu2i 3 месяца назад

This is just about the only video one needs in order to go from zero to knowledgeable on transistors. The graphic illustrations are just brilliant. Thanks so much for this!

@mattb9664 3 месяца назад

ALL the MOSFET information your college EE professors DIDNT want you to have! And no page flipping, memorizing and referencing back and forth, and back and forth, and back and forth either! Thank you!

@thevibrantgaze2556 3 месяца назад

I saw this video 2 days ago and today I had job interview, interviewer ask me many questions related to MOSFET and luckily I had seen this video, this helped me a lot 😁😁😁

@Pulverrostmannen 3 месяца назад

I could be good to mention the Body diode on mosfets are always there, And when you apply greater voltage on the source than drain the mosfet will always conduct no matter if the Gate is active or not. Also that the gate to source voltage is what turns the mosfet on and if you have it configured in a way that the source voltage can be different than 0 Volts such as when you have a load in the path to ground you must add up that voltage to keep the gate on otherwise the mosfet turns off again. this could happen in the reversing motor example in the video. also that you can have 2 different sources of voltages to go around this problem in example using a driver transformer for switching applications. I could talk mosfets all day

@mattn5011 3 месяца назад

Came to the comments to see if I was the only one. This is a more thorough explanation than I normally see, so I was hoping to see those details. Never really understood why that diode is there until I saw him add that wire to the body. Would have been nice to see that covered.

@Pulverrostmannen 3 месяца назад

@@mattn5011 yeah. This body diode in mosfets are not really added by choice but it is a part of what makes a mosfet what it is. Due to the specific doping of materials you gain this diode in one direction of the chip. Sometimes you have avalanche rated body diodes and sometimes not. But you can in certain types of operation use these as snubber networks too

@edyt4125 2 месяца назад

WOW. Hands down this is the best and most thorough explanation of MOSFETs I’ve ever witnessed. This is coming from an Electrical Engineer that has taken many classes on them. What beautiful intuitions this provides oh my word!

@test-rj2vl 3 месяца назад

Thanks for good explanation on how they work.

@timothysands5537 3 месяца назад

I'm a MechE senior, when I took electronic courses for my major, they taught mostly the BJT transistor and so that is what we use in lab with our arduino and motor circuits. The detailed explanation of MOSFETs you have here is fantastic and exactly what I would be hunting for as a student eager to learn about this subject. I feel lucky to have access to your channel, thanks for the education!

@EngineeringMindset 3 месяца назад

I wish I had access to my videos when I was a student!

@Lasered_designes 3 месяца назад

I dont normally give thumbs up as I am lazy but this is great work. If only my tutors could have explained pinch off and saturation as well as you did. Well done !

@EngineeringMindset 3 месяца назад

Thank you, glad you enjoyed. If you could share with your friends, colleagues so we can help more people, that would be fantastic

@ShaneH42 3 месяца назад

Amazing explanation, it must have taken a lot of work to put this together

@quacktrieb 3 месяца назад

Take care, an n-type doped material is NOT negatively charged. The Phosphor atom does have 5 electrons but it also has 5 protons, evening out the overall charge of the material.

@deekshajain2369 3 месяца назад

Generally I watch educational videos in speed multiplied. This is the first video i have ever watched in 0.75x. Even then watched it on repeat at some points. Pure content☺️ Most of the knowledge about electronics I have aquired is from your channel, which was suggested by one of my friend. Thanks a lot for your work 🥰

@induraj8558 3 месяца назад

Very good description indeed. Congratulations

@serjinmachado90 3 месяца назад

Dude... Amazing how simple (yet in a very informative way) you put things here... That's another great video... Thanks!

@hulala1510 3 месяца назад

I am a student of Class 7th but quite interested in Electronic components

@voltampscircuits 3 месяца назад

Keep learning and practicing. If you don't know where to start, a good way to start practicing is with an electronics kit that has a breadboard. Also make sure to have 9 volt batteries for your breadboard circuits also. Good luck young man! 👍

@KunalSarkar. 2 месяца назад

It will be very useful for u in Btech first year.

@Parksheena123-vo9ls 2 месяца назад

Huh! I have been doing it when I was 7-8 years old

@ramirosuarez9537 3 месяца назад

Pure gold. Thanks so much. Greetings from Bolivia

@EngineeringMindset 3 месяца назад

Glad you enjoyed it!

@batuhankays5755 14 дней назад

Man, this was the best explanation I have ever seen, no one explained the MOSFETs to me like this. Well done

@danilocarrara7494 7 дней назад

This is the best explanation I ever see, much better than I saw in university. Thanks!

@AlexHutan Месяц назад

That PN junction explanation is perfect. Thank you

@johnygoode2239 16 дней назад

I work with these un my day to day, this is one of the best tutorials I have ever seen, amazing job explaining something that may be esoteric to some.

@thebigcheese4495 2 месяца назад

Took the ASVAB today for Air Force, needed atleast 60 on the electrical portion of the test to go into the field I want, if I didn’t get the score I wanted i’d have to go into a different field or wait 6 months in order to retake the test. I went online to find what I could to study, I came across your channel and watched probably half your videos and watched some multiple times, with one month of studying a couple hours a day I was able to turn my original 33 score into a 67 for electrical information. Thank you, truly.

@EngineeringMindset 2 месяца назад

Very glad to hear

@josephmcconnell7310 3 месяца назад

I would really enjoy a video like this but about IGBTs. In certain fields, they are seen much more than MOSFETs. They're becoming increasingly popular too.

@stephen7mgte 3 месяца назад

Igbt's are very common on trains , use em to control AC traction motors as they can handle the high currents used and are capable of very fast switching speeds allowing fine control over motor speed

@gafotaku 3 месяца назад

most well explained video i have seen in years, thanks!

@thebillioniarmindset 3 месяца назад

The best electronic engineering videos on the internet! The way you simplify and solidify the concepts is literally incredible. And we highly appreciate it. Keep up with the good work!

@bramfran4326 3 месяца назад

At <a href="#" class="seekto" data-time="680">11:20</a>, I think that instead of carriers migrating to the other side, the electrons and holes recombine in the depletion region and what repels more charge carriers from coming is ions in the lattice.

@sir.bishal_paul 3 месяца назад

This video on MOSFET is exceptionally informative and comprehensive, providing a thorough understanding of the subject. ❤

@j4k3br4k3 3 месяца назад

Best MOSFET explaination ever.

@pedrorela8696 3 месяца назад

This is the best video I've seen about mosfet!!!! Congrats

@andrea_dev 3 месяца назад

Thank you, this is one of the best video i've ever seen about mosfets ❤

@EngineeringMindset 3 месяца назад

Thank you Andrea, much appreciated and glad you enjoyed

@toxicdog2808 3 месяца назад

the best tutorial i have ever seen about mosfets its pretty simple now thank you for this viedo :)

@SidAmaan 3 месяца назад

Thank you so much for the wonderful explanation 😊

@MythBusting 3 месяца назад

What an incredibly high quality video, please make more videos like this! ❤

@francomaccaroni795 3 месяца назад

so amazingly simple explanation ... good work

@Mrshutter 3 месяца назад

This was actually one of the best explanations I have seen

@biozgamer5445 3 месяца назад

Always wondered how they work, will help me when I become a licensed sparky (Electrician) and then I can take on engineering projects while having an advanced understanding on the components used

@RobRoschewsk 25 дней назад

Excellent explanation and use of graphics. Good job!

@keithwins 3 месяца назад

This is amazing. I'm looking at concepts I thought I'd known reasonably well for 40 years and having aha moments one after another. Really well considered explanations and great graphics. Incredible exploration of transistor operation, specifically MOSFETs. Thank you so much

@huyhq_official1601 2 дня назад

This is amazing. I am really thanksful for your efford, it helps me a lot !

@Ytmwasd 2 месяца назад

Ok, this is the best explanation of transistors i've ever seen. Much appreciated.

@cheesepie4ever Месяц назад

Best explanation of MOSFETs I've seen and I have done multiple electronic materials courses at university

@unusualfabrication9937 3 месяца назад

informative. direct. clear. incredible work

@donchaput8278 3 месяца назад

Your content is so amazing! This MOSFET video is pure gold! Thank you!

@EngineeringMindset 3 месяца назад

Glad you enjoy it!

@jonathandeyette225 3 месяца назад

Excellent content, I'm ganna need to rewatch this a few times. But it helped alot for understanding. I rely on these videos! Thank you!

@EngineeringMindset 3 месяца назад

Glad it was helpful!

@jastar2613 2 месяца назад

U legend Teacher to all engineering students

@miguelmoncada9481 3 месяца назад

This is definitely very informative and very interesting. You made this so easy to follow and understand. Thank you sir.

@hardrocklobsterroll395 3 месяца назад

This was an instant subscribe. Maybe the best basic (not math) descriptions for FETs I’ve seen. Great animations clear script, awesome work. Thank you!

@osztopanyilaszlo9163 3 месяца назад

This is very perfect video for me. Thanks! It should be taught this way in school too!

@geoffreyworley5853 14 дней назад

Fantastic programme. It has restated my interest in Electronics. Brilliant clear and concise

@semplar2007 Месяц назад

amazing visuals, very understandable!! thank you

@lazyidealist 3 месяца назад

Hands down the best electronics videos I have ever come across in my entire life

@ZAMPRO369 3 месяца назад

I was waiting for this video Finally

@VesselForHonor 2 месяца назад

wow you ACTUALLY explain HOW IT WORKS this is great, now i feel much more confident using this component

@Probotector_AUT 22 дня назад

I could never grasp how MOSFET or other semiconductors work and this has been an eye opener. Very thorough and easy to understand. Great work, thanks!

@gustavinus 3 месяца назад

This is pretty good. Explained many doubts I had.

@igotes 3 месяца назад

That was very thorough, thank you.

@gekkkoincroe 2 месяца назад

That's a really good Explanation

@rulebreaker666 3 месяца назад

This is the best video on MOSFETS I've ever seen!

@terrencehairston1435 3 месяца назад

I really appreciate it Mr. Evans!! This is exactly what I've been needing. I watched something last night on the 'HVAC School' channel where the topics covered included how technicians who truly understand a working principle are able to construct and modify a visual representation in their minds as they work, and how critical this is. Every video of yours has helped me to understand and appreciate more of the physics of electrical engineering. I have shared many of your fundamental videos with my coworkers, study partners, and even my siblings over the last couple years. You are truly teaching and inspiring confidence in a generation of technicians and engineers. I appreciate you!

@lazyidealist 3 месяца назад

Exactly

@inmostreign8457 2 месяца назад

Now the perfect understanding comes! Thanks.

@DarkTails256 Месяц назад

Im gonna recommend you to my Engineering Teacher! Now this is a lesson id actually want to watch

@iDoPew 3 месяца назад

This is a true gem. Finally... a perfectly explained Mosfet video!

@yuregirt6902 3 месяца назад

Best quick tutorial ever

@LyFPV88 2 месяца назад

Ive understandso well in this 20 min video than my 8 week class. Thank you so much. subscribed.

@kenzieputratantama1957 Месяц назад

I love how engineering mindset always explains anything with a really great analogy. 🥰

@brianmcdermott2430 Месяц назад

You explained it well. Thank you.

@nickstamatiou9871 Месяц назад

Amazing video! Everything explained very well Thank you

@josiahrobinson3638 Месяц назад

Wow, suddenly everything makes sense. I just realized that this is how the lm317 works. I had thought of it like a small magic box before. Thanks Paul :) you've helped me learn so much about each component in current controlled drivers.

@soviibrahim3940 3 месяца назад

Explanation with very good illustrations

@magran17 3 месяца назад

Absolutely the best explanation of a MOSFET available. I wish I had this 30 years ago. Due to poor grades, I was 'asked' to leave EE program in 1991. I would have had to repeat 3 years, plus take 2 more, or I could finish Comp Sci in 10 months. Thank you for amazing material.

@rickblackwell6435 2 месяца назад

That was far and way the best description of how. MOSFET works and why I should care than I have ever seen before. Nice work.

@NicosLeben 3 месяца назад

It is very interesting how the architecture of the MOSFET looks like. Your video is great and highly educational! You've got a new subscriber. 👍

@hermanfeeblebottom5002 9 дней назад

Simply *excellent* tutorial! Well done, indeed. 😊

@continuousimprovementproce6071 2 месяца назад

Nejlepší videa ever ! Tohle má být v učebnicích na škole.

@Yabba0408 3 месяца назад

This is such a good explanation

@EngineerNick 3 месяца назад

This is very good thankyou. Those animations are really nice

@tedbastwock3810 2 месяца назад

Nothing short of amazing. Thank you very much for this.

@winlose3073 3 месяца назад

very neat explanation thanks !

@TheTubejunky Месяц назад

I share this channel with as many electrical outlets I can to explain to others how things work. My go to for simulation and explanation of electrical devices.