Characteristic curves of BJT

Discussion in 'General Electronics Chat' started by kwkasun, Sep 27, 2008.

  1. kwkasun

    Thread Starter New Member

    Mar 7, 2008
    1
    0
    hey can someone tell me how to explain the characteristic curves of a BJT by the operation and construction of the BJT..! pls..!
     
  2. Dave

    Retired Moderator

    Nov 17, 2003
    6,960
    144
    Think of the semiconductor structure of the BJT - NPN or PNP. Are you familiar with the Ebers Moll Equation to describe the characteristic behaviour of the PN-junction diode? You can extrapolate the characteristic curves of the currents in a BJT from the Ebers Moll characteristic.

    Dave
     
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