Short-Circuit Study in Medium-Voltage GaN Cascodes, p-GaN HEMTs, and GaN MISHEMTs. - Manuel Fernandez; Xavier Perpiñà; Jaume Roig-Guitart; Miquel Vellvehí; Filip Bauwens; Marnix Tack; Xavier Jordà (IEEE Trans. Ind. Electron., 2017)