Insulating substrate and dual-side cooled power module using the same

Insulating substrate and dual-side cooled power module using the same

An insulating substrate provided between the semiconductor chip and a cooler in the dual-side cooled power module includes: an inner metal layer configured to face the semiconductor chip; an outer metal layer configured to face the cooler; and an insulating layer interposed between the inner metal l...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Kim, Hyeon Uk, Park, Jun Hee, Park, Sung Won
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:An insulating substrate provided between the semiconductor chip and a cooler in the dual-side cooled power module includes: an inner metal layer configured to face the semiconductor chip; an outer metal layer configured to face the cooler; and an insulating layer interposed between the inner metal layer and the outer metal layer, wherein at least one inner thermal diffusion inductor of a plurality of inner thermal diffusion inductors is inserted into the inner metal layer.