.Modelica.Electrical.Analog.Semiconductors.NPN

Information

This model is a simple model of a bipolar NPN junction transistor according to Ebers-Moll.

Please note: In case of useHeatPort=true the temperature dependence of the electrical behavior is not modelled yet. The parameters are not temperature dependent.

A typical parameter set is:

  Bf  Br  Is     Vak  Tauf    Taur  Ccs   Cje     Cjc     Phie  Me   PHic   Mc     Gbc    Gbe    Vt
  -   -   A      V    s       s     F     F       F       V     -    V      -      mS     mS     V
  50  0.1 1e-16  0.02 0.12e-9 5e-9  1e-12 0.4e-12 0.5e-12 0.8   0.4  0.8    0.333  1e-15  1e-15  0.02585

References:

Vlach, J.; Singal, K.: Computer methods for circuit analysis and design. Van Nostrand Reinhold, New York 1983 on page 317 ff.

Revisions

• March 11, 2009 by Christoph Clauss
  conditional heat port added
  
• 1998 by Christoph Clauss
  initially implemented