Hybrid-π Model

Analog Electronics: Hybrid-Pi Model of BJT
Topics Covered:
1. What is hybrid-pi model?
2. Need of hybrid-pi model.
3. Full hybrid-pi model.
4. Hybrid-pi model parameters.
5. Transconductance.
6. Relation between transconductance and dynamic emitter resistance.
7. Simplified, low frequency hybrid-pi model.
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[@tsunghan_yu]

You really taught this subject well!

[@TheSatish3]

Really Sir, appreciate you work..Thanks for making things simple and meaningful..:)

[@ashtag4043]

You are simply legendary👏👏👏🤩

[@sucharithacherry1864]

Tanks for doing wonderfull job Tq so much from my bottom of my heart really helpful videos

[@jesset-p9225]

Great video, just cleared up a topic I was stuck for a week on.

[@bhargavgonur6867]

It is clear but .., it on for Common emmitor configuration?

[@niteshtiwari1828]

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[@rayankhan6815]

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[@bhawanandjha8000]

Sir u are doing great job. It is very helpful.Thank u very much.

[@leelaprasadc6745]

👌 explanation.... Tq.... Neso

[@seetaramyadav4456]

Thank you so much sir

[@_dhatrika]

i hope that you guys try to cover more topics on ece brach.

[@Manishkrpandey97]

sir functions of each parameters in the transistor during high frequency analysis can u explain ...👈👈👈👈

[@arijit1204]

I admit analog is seriously so vast & terrible to study as well..

[@rajashruthim5451]

@@abhijithanilkumar4959 who said that we are memorizing the atm you daily was invented by an indian , and we have only of the best space research centre in the world. And you don't even have any culture or manners it seems because you comment badly about a country without knowing its worth. Who said we are less innovative, we don't like to show off like you , so we remain calm and cool . Jai hind!! 🇮🇳🇮🇳🇮🇳🇮🇳 its not a word , our emotion which unites different religions in our country .

[@vatsavag5061]

Rajashruthi indian true INDIAN JAI HIND

[@zeroaim2459]

Could you give the high frequency analysis too

[@JorgeSilva-em8pf]

Dear professor. A matter of definition: (1)this model is called "pi" due to the "pi" structure related to a "pi-filter", is it? (2) What the reason of the "hybrid" tag? Answer would be much appreciated, regards,

[@umairfarooq3160]

thank u so much sir

[@kunalkapoor3437]

Sir plz make one more lecture on hybrid pi model for high frequencies

[@shaikansarbasha4169]

Excellent

[@syedayaan8562]

What are the relations for Hybrid π model at high frequency with Hybrid model at low frequency?

[@golski4878]

Sir rb is Base resistance at high frequencies right ?? You said its usually very small but Base resistance must be very high because its very low carrier region ??

[@lakshmipriyanka4490]

Sir thank you so much

[@anujchoudhary5383]

sir will u plzz tell me , when we hv to use which model ?

[@nmoulika6738]

SIR can u explain the topic relation between the parameters falpha,fbeta,fpi

[@saketpathak5361]

sir please add a video on ebers Moll model explaination

[@charanlanke6388]

Will there be any hybrid π Common collector and common base model

[@jamalansari1462]

sir want to learn about hybrid T model please upload video related to that , its in our curriculum

[@anujmishra8766]

yeah...cool...thanx sir

[@soorajm.d7233]

Thankyou ❤️❤️

[@geetanjalisahu2838]

How can we draw hybrid π model for cb configuration of bjt.

[@Nayeemuddin812]

Tqsm 😍😍😍

[@sdshakeel1797]

thak u sir its better to explain its working

[@saikiransiripuram8747]

What is the validity of hybrid Pi model of a transistor

[@sonalimohanta1999]

What is the physical origin of two capacitors in H π modal

[@prabhukripa7654]

How can I calculate current gain as ib not equal to Iin

[@swathyswathy4288]

pls add videos about opamp and small signal modeling of cs nd cd amplifier

[@user-fe7qr8ol6g]

Cu is just few pico F for early effect. Cpi minority carrier at base region few pico. Rb base connection, very small. rpi resistance between base and emitter terminal(terminal resistance) . ru is between b and c, very big.(also terminal resistance)

[@yaseenbaig6030]

ur explaination too good

[@1722mayur]

can you be kind to provide the source from where i can know more about this model

[@SAIKIRAN-tb4ce]

When to use re and when to use h pi model pls tell sir

[@yaseenbaig6030]

I need explaination of darlingpair parameters calculations Sir...

[@nagakarthikgannina4802]

Sir ,which book is easy to learn this subject completely..(analog electronics)

[@sounakbhowmik2841]

Karthik Gannina milman hulkius may be

[@saicharanmarrivada5077]

@@sounakbhowmik2841 It is very difficult

[@swamigede7256]

in ce model which hybrid model is prefarable

[@rahitkathuria364]

So sad that some people just see but can't motivate his work

[@avinashk2541]

Sir please tell that how u designed that pi model equvivalent circuit at first.plz explain the design

[@gangadurgaprasadkarri160]

It's simple .U can refer textbook

[@Firantoo]

Why we are taking rb small and rb large

[@LarryPanozzo]

Why does this model make no sense to me

[@arunanindian40]

Bro it najes sense that during analysis of rf amplifier it is very important

[@saichandu.n4981]

sir please explain output admidence

[@anwarhussainansari13]

Sir ,,voltage gain calculate by hybrid pi model is same as a voltage gain of re model...

[@harshalbhole5227]

in the end of lecture you said we will solve problem in next lecture..here i cant see any next uploaded lecture..playlist is over

[@ShubhamBalsaraf]

HARSHAL BHOLE will be uploaded tomorrow

[@slc388]

Hybrid pi conductance means

[@naveenbolla1003]

Why it's not compared with hybrid model,but only with re model...?

[@Magicmelody10]

Can you lend me some of your brain for my tomorrow's analog exam ;(

[@kuditeeripavankumar1457]

Sir to analysis the all parameters

[@ShivamPandey-du3kk]

when to use vccs or cccs ?

[@aravindvoggu5598]

Use whichever you prefer, both are completely equivalent. so, we write Bib = gmVbe . But, whichever you chose, stick with that.

[@lakshmipriyanka4490]

Sir kindly upload T- model please sir

[@parthmodi5734]

How it became Ic/Vt??? Pls help someone

[@pradeepkumar-zf4dl]

ID =Is(e^Vd/etaVt) for average current eta=1 now, differentiate w.r.t Vd on both sides ,then u get the desire result. and make Ie = Ic (approx)

[@famousmagicintheclassmoham4848]

@@pradeepkumar-zf4dl i dont understand what is eta and other terms can u explain please

[@muralimohan7704]

Sir it was helpful...but I felt a problem on the screen..because it was too black not able to watch. Clearly ..can u please explain on white screen....

[@shivambansal8604]

Black screen is much better.

[@parthmodi5734]

Anybody??

[@UECAshutoshKumar]

Thank you sir

[@lakshmipriyanka4490]

Thank you so much sir