宽禁带晶体管输出电容损耗的新见解

The low on-resistance of wide-band-gap (WBG) transistors is a key feature for efficient power converters; however, the anomalous loss in their output capacitance (COSS) severely limits their performance at high switching frequencies. Characterizing COSS losses based on the large-signal measurement methods requires an extensive effort, as separate measurements are needed at different operation poin...