Hello, We intend to isolate nfets using deep N well and would like to simulate the parasitic diodes. We found a model called nfet_20v0_nvt__parasitic__diode_ps2dn. Is it the right one? @Tim Edwards Are there other groups simulating these diodes? What model are you using?

That's the right model. I haven't tried using it in a simulation.

One thing to take into account if you are using the models for power conversion is that none of the diode models in the PDK simulate reverse recovery.

hello @Weston Braun, can you elaborate a bit more on this? did you observe any issues related to this recovery in your design? what to do to model it?

Whoops, missed this message. Sorry. I tried to measure the reverse recovery on my taped out IC to derive values to use in simulation but I was not able to get good results due to the limited bandwidth of my test setup

thanks for sharing this info @Weston Braun