反向恢复电流 meaning in English

reverse recovery current

With the high frequency trend of power electronic technique development , the switching power diodes must be conducted and turn off very fast , that is , the diodes should have short reverse recovery time , low peak reverse current and soft recovery characteristics
电力电子技术高频化的发展趋势要求功率开关二极管必须具有快速开通和高速关断的能力，即具有短的反向恢复时间( t _ ( rr ) ) ，较小的反向恢复电流( i _ ( rm ) )和软恢复特性。