Reply To: GaN HEMT characterization modeling

[HDLI]

Hello Han,

       Please review the online help manual. Device Characterization Wizard. To start the device characterization wizard, click Twin Builder > Characterize Device > Semiconductors to open the Characterize Device dialog. You could find tutorial in the bottom of the link and I suggest you using Power MOSFET (basic dynamic). Addtionally, the gate drive should be a recommended circuit from manufacture and present real power, not simple signal. Please use a simple circuit to test if the MOSFET block works well before building a completed system circuit.          

HD