
Model Creation Part II - non-linear CDG when VDG < 0
- Find linear CGS in .subckt text (1.08nF).
- Use si4410DY_crss.sxsch to find non-linear CDG, subtracting linear CGS.
- Note that in the F11 window of the si4410DY_crss.sxsch schematic, the linear CGS (1.08nF) is used in the graph expression for CDG.
- Copy MOSFET's PARAM_VALUES property to text file.
- Replace spaces with new line characters in a text editor (see lcv/_si4410dy_parameters.txt).
- Add parameters for non-linear CDG capacitance when VDG < 0.
- Convert parameters into a single parameter string by replacing new line characters with spaces.
- Turn text file with parameters into a Load Component Values File
- Run Load Component Values from the Schematic Editor (Tools > Load Component Values > Select a File to Load...).