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Base collector voltage problem

  1. May 9, 2005 #1
    Please justify this phenomenon:

    In an active mode for a transistor, ideally it is assumed that collector current is independent of the base collector reverse bias, whereas, the collector is slightly dependent on the base collector voltage.

    Thanks

    ~Eternallove
     
  2. jcsd
  3. May 9, 2005 #2

    chroot

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    The collector what?

    - Warren
     
  4. May 10, 2005 #3
    Transistor

    Sorry...read it again !

    Please justify this phenomenon:

    In an active mode for a transistor, ideally it is assumed that collector current is independent of the base collector reverse bias, whereas, the collector current is slightly dependent on the base collector voltage.

    Thanks

    ~Eternallove
     
  5. May 10, 2005 #4
    Btw what's the importance of De-Morgan's Law in digital studies?

    Is it because it simplifies the logic ?
    or there's some other reason behind it.

    Please reply to both of my queries.

    Thanks again

    ~Eternallove
     
  6. May 11, 2005 #5

    OlderDan

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    Look at the current vs voltage characteristics of a diode

    http://www.americanmicrosemi.com/tutorials/diode.htm
     
  7. May 11, 2005 #6

    OlderDan

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    It's just because it simplifies the logic, which might lead to fewer circuit elements to achieve the desired effect.
     
  8. May 12, 2005 #7
    ok thanks alot !
     
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