How Do BJT Transistor Characteristics Relate to Their Construction?

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Discussion Overview

The discussion revolves around the characteristics of bipolar junction transistors (BJTs) and how these characteristics relate to their construction and operation. Participants are addressing a homework question that seeks to explain six specific transistor characteristic curves, focusing on input and output characteristics.

Discussion Character

  • Homework-related
  • Technical explanation

Main Points Raised

  • One participant requests clarification on which specific "curves" are being referred to, mentioning IC vs VBE and IC vs VCE as examples.
  • Another participant specifies that the curves in question are the input (Ib - Vbe) and output (Ic - Vce) characteristic curves.
  • Several participants suggest textbooks as resources for understanding BJT characteristics, including "Millman and Halkias" and "Semiconductor Physics and Devices" by Donald Neamen.
  • One participant notes that explaining the BJT characteristics in detail would require a deeper understanding of semiconductor physics, indicating that the question is quite broad.

Areas of Agreement / Disagreement

There is no consensus on how to address the homework question, as participants provide varying levels of detail and suggest different resources without resolving the initial query about the characteristic curves.

Contextual Notes

Participants have not fully defined the "six transistor characteristic curves," leading to ambiguity in the discussion. The responses indicate a reliance on external textbooks for comprehensive explanations, suggesting limitations in the discussion's scope.

Who May Find This Useful

Students seeking assistance with BJT characteristics, educators looking for discussion points on semiconductor devices, and individuals interested in the relationship between transistor construction and operational characteristics.

aruna1
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Homework Statement



hello guys I have an assignment to "Explain six transistor characteristic curves using the construction and operation of BJTs"

I searched all over internet but couldn't find any article relevant.(i found lot of articles about characteristic curves but none of them explained the characteristic curves using BJT construction)

so please could you guys help me with this.I want an explanation of characteristic sing BJT's construction"

Thanks,Hope you guys help me soon:redface:

Homework Equations





The Attempt at a Solution

 
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First you have to make clear what "curves" you're talking about. There's an IC vs VBE and IC vs VCE for the Ic ones alone. Replace Ic with Ib and you've got another two more graphs. So unless you specify what is meant by the "six transistor characteristic curves", I don't know how to help you.
 
Defennder said:
First you have to make clear what "curves" you're talking about. There's an IC vs VBE and IC vs VCE for the Ic ones alone. Replace Ic with Ib and you've got another two more graphs. So unless you specify what is meant by the "six transistor characteristic curves", I don't know how to help you.
oh i forgot, its input (Ib- Vbe)and output(Ic -Vce )characteristic curves.
thanks for quick reply
 
you will get everything you want reg. BJTs and their characteristics in Millman and Halkias textbook. please refer..
 
abstruse said:
you will get everything you want reg. BJTs and their characteristics in Millman and Halkias textbook. please refer..
what is the name of the book
 
Yeah I agree it's too much to explain here, if you're looking for an explanation right down to the level of semiconductor physics of reverse-bias and forward bias across the BC and BE pn junctions. Your question is basically "How exactly does a BJT work?". Just pick up a textbook on this. I used Semiconductor Physics and Devices 3rd Edn by Donald Neamen
 
Integrated electronics by millman & halkais
(or)
micro electronics by sedra and smith.
 
thank you all
 

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