发明授权
US07812427B2 Soft switching semiconductor component with high robustness and low switching losses 有权
软开关半导体元件具有高鲁棒性和低开关损耗

Soft switching semiconductor component with high robustness and low switching losses
摘要:
A semiconductor component includes a semiconductor body and a second semiconductor zone of a first conductivity type that serves as a rear side emitter. The second semiconductor zone is preceded by a plurality of third semiconductor zones of a second conductivity type that is opposite to the first conductivity type. The third semiconductor zones are spaced apart from one another in a lateral direction. In addition, provided within the semiconductor body is a field stop zone spaced apart from the second semiconductor zone, thereby reducing an electric field in the direction toward the second semiconductor zone.
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