Vishnu, 

Thank you for reaching out. Answers to your questions are as follows: 

• Simulation Models 
  • LTspice and PLECs models are available on the Wolfspeed website. After downloading the “All SPICE Models” package and unzipping, the associated models can be found in “...\Wolfspeed_SPICE_Models\Modules”. Symbols, example circuits, and netlists are available for LTspice while netlists are available for Pspice. 
  • You may also find the Wolfspeed Power Module SPICE Models User Guide, Tutorial: Performing Double Pulse Test Simulations for Silicon Carbide Designs with LTspice, and How to Simulate Silicon Carbide Power Module Performance with LTSpice to be a useful reference when setting up your simulations. 
• PCB Layout 
  • Layout tips to optimize the dynamic performance of WolfPACK™ modules are provided in the Wolfspeed WolfPACK™ Dynamic Performance application note. 
  • Example layouts can also be found in Wolfspeed’s CIL kits (ex. KIT-CRD-CIL12N-FMA for FM Half bridge modules and KIT-CRD-CIL12N-GMA for GM Half bridge modules) and reference designs (ex. CRD25DA12N-FMC). 
• Schematic Symbol & Footprint 
  • The WolfPACK™ Mounting Instructions and PCB Requirements application note should be used when planning your press fit hole sizes and system assembly. 
  • 3D models are embedded in each footprint. If needed, these can be extracted from Altium using the Tools>Extract 3D Models menu. 

I have sent the associated model files, schematic symbols, and footprints to the email address registered to your account. Best of luck with your design and please let me know if you have further questions. 

Best, 

Calvin