diodesp

Spice diode model (conserves charge)


Click here for pdf documentation.

Author(s): Carlos E. Christoffersen
  • Number of terminals for this element is variable.


  • Usage:

    Parameter TypeDefault value Required?
    is: Saturation current (A) DOUBLE 1e-14 no
    n: Emission coefficient DOUBLE 1 no
    ibv: Current magnitude at the reverse breakdown voltage (A) DOUBLE 1e-10 no
    bv: Breakdown voltage (V) DOUBLE 0 no
    fc: Coefficient for forward-bias depletion capacitance DOUBLE 0.5 no
    cj0: Zero-bias depletion capacitance (F) DOUBLE 0 no
    vj: Built-in junction potential (V) DOUBLE 1 no
    m: PN junction grading coefficient DOUBLE 0.5 no
    tt: Transit time (s) DOUBLE 0 no
    area: Area multiplier DOUBLE 1 no
    charge: Use charge-conserving model BOOLEAN true no
    rs: Series resistance (ohms) DOUBLE 0 no

    fREEDA Version 1.3 compiled on Jul 25 2007 12:04:09