How to import third-part model of an IGBT with multiple subcircuits?

You have two ways to include all subcircuits

  1. In autogenerate symbol window, it has an option “Include Entire File”, select that and all subcircuits will be included in that one line netlist syntax in embedded symbol
  2. Or you just take advantage of using autogenerate symbol for generating symbol and pin. After symbol is generated, right click > symbol properties. In library, delete one line netlist and put your library file name there (e.g. Mylibrary.lib)