I ran into some difficulty when trying to use my custom Mosfet symbol in a Orcad Capture Schematic. Everything went well up until I attempted to run a simulation where I ran into a Subcircuit undefined error. Unfortunately there isn’t much about this whole process that’s been intuitive. Here’s a simple patch to get the model to work.
There are a ton of pre-drawn components in the PSpice library. I’d rather use one of these as a starting point for my design instead of having to create my own from scratch. This post details how to copy an existing symbol and attach an external Pspice Model.