Semiconductor device

The invention provides a semiconductor device, and the device can soften a current waveform during the reverse recovery of a high-speed diode. The device is locally provided with a carrier residual layer (crystallization defect layer) which generates carriers in a region of a drift layer at the oute...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: MORIKAWA NAOKI
Format: Patent
Sprache:eng
Schlagworte:
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