Edge termination for semiconductor device

A semiconductor device has active region and edge termination region which includes a plurality of floating field regions. Field plates extend in the edge termination region inwards from contact holes towards the active region over a plurality of floating field regions. Pillars may be provided.

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Bibliographische Detailangaben
Hauptverfasser: Van Dalen, Rob, Swanenberg, Maarten J
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A semiconductor device has active region and edge termination region which includes a plurality of floating field regions. Field plates extend in the edge termination region inwards from contact holes towards the active region over a plurality of floating field regions. Pillars may be provided.