How a MOSFET Works - with animation! | Intermediate Electronics
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- เผยแพร่เมื่อ 2 มิ.ย. 2024
- In this tutorial, using some animation, Josh explains how a MOSFET works. These Metal Oxide Semiconductor Field Effect Transistors are strangely straightforward in their operation but the logical leap to create them, and the way they have changed the way the world works is amazing. While there are different types of Field Effect Transistors (FETs), the MOSFET is a great example of how a field effect transistor works in general. He also briefly touches on how a Field Effect Transistor is physically made. Check out the transcript of this tutorial on the CircuitBread website - www.circuitbread.com/tutorial...
If you want more videos on basic and intermediate electronics, subscribe to the CircuitBread channel!
Table of Contents:
0:00 Introduction
0:14 Introduction to MOSFETS
0:36 The physical construction of an NMOS MOSFET
1:08 How the Field Effect from FET works
2:40 Difference between NMOS and PMOS construction
2:48 Difference between enhancement and depletion mode MOSFETs
3:14 Channel length and channel width
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Hi all! We hope you learned some helpful info about MOSFETs with this video - we have a lot more tutorials and videos on different semiconductors as well as other electrical engineering / electronics topics. Go check them out on our TH-cam channel or on our website - www.circuitbread.com/
You're great presenter, thank You!
I lofe your voice in the first thirty seconds. I can listen and learn from you.
VGS VTH and VDS > VG-VTH
did I misunderstand anything …!
saturation
@@sureshchattu5211 May be, he confuse between Vgd with Vgs. I think "gate threshold voltage" is replaced to "gate to drain voltage".
Hi,
I really ❤️ your video.
I am a teacher from Bangladesh. Most of student don't understand english. I like to teach them in your way.❤️
Please, can you tell me what software you use. Specially the 3d animation part.
Thanks. #respect.
Great video. You have explained it better in 5 minutes than my professor have in 3 hours
"Kuk i" means "Cock inside" in Swedish. Have a nice day.
True
Nah your professor explained t better you just cleared your concepts and revised the topic here
Yah I agree with you.
Came here after my first Electronics class and learned everything we talked about in 5 minutes. Thank you
You learnt about mosfets in your first electronics class? I'm learning about it in my 2nd year of university lol
@@zaks7 I'm learning about it in my third yr lol
But you got through a 2 hour lecture. This will stick more than a 5 min video, what I wjll forget in a day
@@zaks7learning in first year😢
Great info, graphics, and editing!
Thanks! This is one of my personal favorites, to be honest.
@@CircuitBread hi
what program you use for 3D modelling MOSFET ? (from 0:56 and later)
@@andrey-kramer Any 3D modelling/animation tool will achieve pretty much the same results. If you want to get into 3D modelling, you can get started with Blender since it's free and has a pretty wide community so you can get help if you're stuck
Thank you! The explanation is very understandable with the animated image of the MOSFET structure
Single Best explanation of Mosfets I have ever seen on the internet, GOOD JOB!
BEST video HANDS DOWN.. I had no clue about MOSFETS, in fact I kinda got intimidated how TF these monsters worked. But it explained me in the best possible way.
After watching multiple videos on this subject this is the one that actually made it click. Very nicely done and thank you.
Thank you so much, the 4 videos about NMOS in this channel are beyond fantastic, amazing , unbelievable. Immense talent on how to explain , what amount of knowledge to be delivered in what video to avoid confusion, awareness of what parts are confusing for students and how to tackle them. short videos but the amount of work and preparation put into them is huge. real professional work. thank you thank you thank you.
Excellent video! Specially because you taught the principles beforehand. Also, your observations about the terms and your explanation about "region" were great - you are an excellent teacher, sir!
Awesome, thank you!
Thank you very much for this. Although I struggled with certain terms, the fact that you acknowledged it can be tricky at first; helped me to think I need to stick at it and it will eventually come. You have a good presentation style and I look forward to watching g more of your videos. Thank you and greetings from Sheffield in UK.
Thank you! This made things so much clearer, and got to the point.
Had a ruckus in finding good videos that makes you understand the working ....then found this channel...... life saver❤
So well explained and yet so underrated!
Incredibly easy to understand!
Thank you!
You sir are awesome, my professor has some old-school books/presentations. In them you get lost after the first 2 sentences, while this video explains everything in less than 5 minutes, thank you again and have a good day! :)
Also english isn't my mother tongue so be nice :)
you have better grammar than most english speakers
Very well explained and the animations helped a bunch! Thanks!
Very clear description. Thank you.
Excellent description and graphics!
Wonderfully explained! Gave a much better understanding about MOSFET now.
This is an incredible explanation. Thanks!
This is a fantastic video, thanks for making it!
Thanks for the explanation. My prof just rushed through this during his lecture and I couldnt understand how it worked.
very cool! Thanks for showing this clear and simple animation, it helped a lot to get the idea through!
Awesome, glad it helped!
Bygod... 4 weeks of my professor yelling and pointing at formulas makes no sense to a visual learner like me. This is just what I needed, Cheers mydude.
Awesome, that's exactly what we were hoping for! Glad it helped out.
Very good way to imagine how it operates! Thanks !
wow such a good video. In 4 minutes I have a deeper understanding than hours of googling.
BIG FAT THANK YOU FOR YOUR GREAT EFFORTS AND SIMPLIFICATION
This deserve a billion views..! Very well explained..Thanks a lot sir😍😍
Awesome, I'm so glad it helped! Thanks for dropping us a note 😀
Thank you sir. It refreshed my dusty knowledge of college... so wonderful.
Such a good and clear explanation of what a MOSFET is. Thank you!!!
You're welcome!
Absolutely brilliant work on this video! Thank you so much!
You're welcome!
Thank you sooo much for this video. Please keep making
Thx for the Input !
Very helpful 🙆🏽♂️🙈
This is such a masterpiece. Thank you!
Thanks for the feedback, I appreciate it!
Subscribed
Great video as always. Thanks a lot.
exactly what i needed, nice animation. Thanks a ton!
Awesome, glad it helped!
Great video! Thank you!
Really such a good explanation
really great explanation. thanks !
Super duper helpful, Thank you so much!!!
really good explanation
This is the best video on MOSFETs I have encountered to date. I'm glad Robert Feranec linked it in one of his videos, this channel seems decent.
Thanks for the feedback! Robert's videos are fantastic but I didn't realize he had linked to this from one of his. That's awesome!
Great Video, thanks a lot
This is a good summary
Thank you!! It is easy to understand
Thank you very much for the easy-to-understand video. You saved me from many confusions.
You're welcome, glad it helped!
Excellent video, thank you! Subscribed.
thank you, that animation really helped me to understand how it works
You're welcome, Omar, I'm glad it helped!
so informative. great video to jog the memory
that was a really good explanation
best mosfet tutorial. good job circuit bread! :)
Thank you!!
This is an excellent video that being university notes on FET.
Cheers.
Blessed with an excellent video on how MOSFETs work. Studying EE has never been easier. Today is a good day and I wish y'all the best.
Thank you!
great explanation. thank you .
There are some talented people out there who can explain things in few mintues which universities professors take hours to explain.
Amazing explanation
Brilliant keep up!!
Crazy how much better this video is than my professors reputation as a prof
bro need to get this channel to like grow like asap like asap asap cuz my professor have a heavy ass accent and speak hella fast and talk like we understand everything already inside out
Awesome video. Very well explained. Just subscribed the channel
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Nicely explained sir
I am not a degreed electronics engineer, HOWEVER this is how that ACTUALLY seems to work: when circuit between pos (gate side) and neg termimal are connected the electrons flow to that capactitor gate and thus fill that channel and current starts flowing across that channel. Thanks in advance for saying THANKS!
AMAZING THANKS!!
Really good video!! Subscribed!
Awesome, thank you!
Thank you. very good exlanation.
That helped a lot.
Thanks it was informative
YES I DO KINDA HAVE AN IDEA HOW A MOSFET WORKS BUT MORE INFO IS NEEDED. THANKS FOR THE VIDEO. NOW IF I CAN JUST FIGURE OUT HOW DO CAPS OFF, I'LL BE ALL SET.
Thanks sir for science, now I already know 😊
Nice video, thanks :)
Thanks for mentioning how the substrate is usually connected to ground. I dont understand how everybody talks about the gate voltage without mentioning where that connects to.
Yeah, definitely! I remember that being a very confusing point to me as well.
Excellent short interesting video
Before your explanation, I thought that mosfet was a mixture of metal filings and it oxide. Thank you, great work, your brother from Algeria.
No cap this is a really good explenation of how these things work.
Perfect. Thank u
Well explained
Eureka moment at 1:04
Yes, it is a technological achievement that changed our civilization. WOW.
Thanks
Really useful
This alongside a practical example would be nice. Setup a basic circuit with meters. Cheers.
Thank you so much,❤😊
you are a lifesaver
My pleasure, glad it was helpful!
well explained, Please make a video on L-C resonance
My Solid State Physics final is coming, thank you for this video and wish me luck
Amazing Video 11/10
Thanks!!
i learned something, thank you
Awesome, glad to hear!
I was at my 1.year in material science in 2018, we had lab with 2 pHD , professors, from each field, chemistry, physics, asked a lots of questions,but still nobody could explain how this operates. 2 years later I found this! :D
häh wait 4 yör first uav ^^ blü fändär xD
thanks Josh!
Sure thing!
thank you very much
This was so gud!
They put these in airsoft guns, so this helped me understand how they work inside. Thanks!
excellent
Thanks you, sir, this video actually usefull.😄😄😄
Most welcome 😊
Thank you sir
Your videos are excellent!!
Can you please make a video on working of junction filed effect transistor(JFET)
We have some series that we're working through at the moment but I'm accumulating a few one-off topics that I'd like to address. I have added JFET to it!
@@CircuitBread
Thank you very much
The lower part of the mosfet is a jfet. You could mirror the top electrodes to get rid of it.
thankyou so much
will doing this with gluons and quarks give warp tech ?
is antimatter needed ? how does one control subst? particles ´´without the risk öff igniting more aka the höle atmö^^
I was the exact 1001 person who liked his video, so awesome !!!
😊