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第16讲:SiC SBD的特性
图3显示了SiC SBD从导通状态变为截止状态时的电流和电压波形。对于PIN Si二极管来说,即使二极管关断,电流仍会继续流动,直到内部的少数载流子耗尽(反向恢复电流),因此需要一定的时间才能将电流恢复为零。而SiC ...
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