Abstract:Recently, research and development of SiC power devices have been done, and SiC power devices have become commercially available. The SiC power devices are suitable for realizing to medium voltage applications. Since, the voltage rating of commercial power devices is limited to less than 1.2 kV, they should be connected in series to maintain a higher voltage rating. However parasitic parameters of these devices are not the same, and therefore the voltage sharing during turn-off operations cannot be controlled.… Show more
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