Model Creation - Part I - Modifying and Installing the SPICE model

  1. Duplicate SPICE model lines in model file
  2. Rename new .subckt with "_NO_INDUCTANCE"
  3. Insert "*#ASSOC Category=NMOS Symbol=nmos_sub" inside new subcircuit definition to associate model with NMOS symbol
  4. In new model, copy parasitic lead inductances to a text file ...
  5. ... comment out lead inductances, replace with 0V DC sources
  6. Copy gate resistance to text file...
  7. ... comment out gate resistance, replace with 0V DC source
  8. Save model file. Install in SIMetrix/SIMPLIS (drag and drop)
  9. Turn text file with lead inductance/resistance parameters into a Load Component Values File