Introduction to Field-Effect Transistors (FETs)

Analog Electronics: Introduction to Field-Effect Transistors (FETs)
Topics Covered:
1. Introduction to FET.
2. Comparison between FET and BJT.
3. Terminals of FET.
4. FET as voltage-controlled device.
5. FET as unipolar device.
6. Use of field effect transistors.
7. Classification of field effect transistors.
8. History of field effect transistors.
9. Discussion of properties like - input impedance, temperature stability, size and sensitivity.
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I cordially and sincerely thank you a lot brother. Very good work.

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Thanks a ton for this great lecture! I'm sitting in my lecture hall and watching this,my concepts are so clearer :)

[@vigneshiyer7587]

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[@ShaileshNatekar]

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[@marlon123444]

electronics isnt my major but im going to check every tutorial that you will make .
thank you for the videos sir!

[@harshitsingh4767]

Sir..I was Waiting For FET Videos ..Tysm for Introduction To FET..Please Upload the Futher Concepts Of FET As Soon As Possible🙏

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[@AjayKumar-ps4ro]

sir the video was really helpful.. but i need some more concepts like mosfets and feedback amplifiers and many more..may i know where can i get these lectures from? i m not finding them in ur page..

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[@prasanthimahendra5750]

Your vedios are understood very easily thank u sir

[@shoaibphysicswallah7063]

Nice sir!
Q:-(1)FET kistarah bantaa hai...?
Q:-(2)kiya FET k region ka dopping level our size same hogaa ya different...?
Q:-(3)Why and How FET is different from BJT...?
Q:-(4)FET our BJT dono may kis ke conductivity ziyadaa hoge....?
Q:-(5)FET ek transistor hai, our transistor ek semiconductor device hai our hammay pata hai k semiconductor may 2 charge carrier hotay hai, Ab mera sawaal ye hai k FET may current due to only majority charge carrier kistaraa possible hai es k saat miniority charge carrier kiyo nahi flow kartay....???

[@prodiptokar916]

out of the two (bjt or fet) which one should be uesd more as a switch????

[@nagalakshmi6419]

Hey, ur the best teacher. I always watch ur videos before the class(always active in the class due to this )

[@JosephPMcFaddenSr]

Well explained, thank you

[@vaishnavipandey8480]

sir plz explain the reason behind FET 's thermal stability and why bjt's are amore sensitive towards signal?

[@thebrg]

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Namaste From Nepal🇳🇵

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Superb explaining method superb

[@JoshMn]

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Thanks once again as usual :)

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Thanks you explain everything as a brilliant guy 😊❤

[@vishwasanandani5869]

Thanks for this Video.
I have an doubt!
Why fets are more temp stable then bjts?
@nesoacademy

[@nirajshewalkar3213]

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Thanks , Great lectures ..........

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[@Lofi_Music09]

When we r taking about jfet we connect the terminals to the drain and source so how can we control the voltage

[@numanuddin2710]

00:09 Introduction to Field Effect Transistors
01:28 BJT and FET are three terminal devices.
02:52 BJT and FeT are current controlled and voltage controlled devices respectively
04:24 BJT is a bipolar device and Fe T is a unipolar device
05:46 Field Effect Transistors (FET) can be used for amplification and switching.
07:06 MOSFETs can be classified into two types: d MOSFET and e MOSFET
08:29 Transistors are integral in electronic devices.
09:56 Field effect transistors have high input impedance and are more temperature stable compared to bipolar junction transistors. They are also smaller in size.

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[@uzairali6875]

bjts are more sensitive to applied signal as compared to fets .what does it mean?plz explain it.

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can you please upload the explanation of mosfet transistors ,your videos of JFET and BJT where help ful to me .

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Can u upload video about analysis of BJT and JFET combination circuit?

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can you please upload some more videos on JFET as soon as possible
your videos have helped me to learn BJT within 2 days .
thanks for helping us out !

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waiting for videos on JFET

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[@kumarsundram574]

Plz post high frequency respose of bjt and fet

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[@royalenfieldmeteorrider7873]

What is pinch of voltage,cut off voltage,minimum saturation current ??How can you proceed to JFET without showing us the graph of FET charactersitics ??What happens when we increase the V_gs reverse biased voltage??

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Please do videos on Analog & Digital circuits also.

[@omkarkurve7016]

Sir in gate syllabus jfet not mention
Only MOSFETs so from gate point view imp or not?

[@anamikamaheshwari]

Thanks a lot sir ...

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[@CHistrue]

Well done! One question, do Kirchoff's with voltage and current work with transistors? It seems like they don't but is there a phase issue?

[@bijaysharma932]

it wont work because transistors are non linear element i.e, its resistance is not constant throughout the range of operating voltage. Moreover it is an active device . So , transistor's conductivity(or resistance offered to the input) also depends on the activating source.

[@kishorejakku6]

hai sir I have small doubt. that is in this video the bjt is current control Device bcz of control by ib but why u don't raise the ig at fet . u only discuss about vgs at fet and only ib at bjt then what is the position of VB at bjt and ig at fet

[@orlando_kawaii]

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Bro please make a video on unipolar junction transistor(ujt) and silicon controlled rectifier (scr)

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Sir
How we get sapchichut my means to say 19n60 sapchichut witch one fet and how can get from net witch app we have to install please help

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[@lakshminarayananm1284]

4:56 Bipolar and Unipolar
7:28 Classification

[@prankurraj]

pls upload next asap sir.

[@juanhurtadollano8037]

Hello; Do you have some videos on MOSFET. Thanks (:

[@zyzzz5497]

You save my life

[@shoaibphysicswallah7063]

Nice sir!
Q:-(1)what does it means that BJT is less temperature stable and FET is more temperature stable....??
Plz explain this point...?
Q:-(2)what does it means that TRANSISTOR is very or less noise...?
Plz explain this points...!
Q:-(3)what are the similarities between the BJT and the FET transistor....?

[@shubhangimahajan5089]

How we easily remember which one is controlled parameter and controlling parameter in voltage controlled and current controlled device

[@vrush20]

Is thermal runaway is possible in FETs?

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Super video

[@dikshasapra5222]

What do u mean by sensitivity of applied signal?

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Subscribed😎😎

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Nice video

[@devanshmittal3015]

When would the next video would come on mosfet

[@sairampolishetty881]

Elaborate the point : BJTs are more sensitive to applied signal than FETs

[@narenprasads5076]

Because as fet's are high in impedence ,so no unwanted signal will be introduced in to circuit.
But not in bjt's..

[@akibahmed4251]

This was a superb lecture, though I wish you did explain about the emitter current and the Vgs a bit

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Very useful.....

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Turning on the CLOSED CAPTIONS helps with this man's accent on certain words like "path" and "developed"

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[@faishalk]

You can tell us the difference between FET and JFET?

[@geetarthasarma]

thank you

[@prasanthimahendra5750]

How electric field effects the conduction of output side how can u say sir