Semiconductor module and power conversion device

A reliable semiconductor module and a reliable power conversion device using the semiconductor module are obtained. A semiconductor module includes a heat dissipation member, a semiconductor device, and a thermally conductive insulating resin sheet. The thermally conductive insulating resin sheet co...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Fuku, Masaru, Yamane, Tomohisa, Taki, Hisayuki, Muramatsu, Yuya, Besshi, Noriyuki
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS BASIC ELECTRIC ELEMENTS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION SEMICONDUCTOR DEVICES
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A reliable semiconductor module and a reliable power conversion device using the semiconductor module are obtained. A semiconductor module includes a heat dissipation member, a semiconductor device, and a thermally conductive insulating resin sheet. The thermally conductive insulating resin sheet connects the heat dissipation member and the semiconductor device. The semiconductor device includes a semiconductor element and a metal wiring member. The metal wiring member is electrically connected to the semiconductor element. The metal wiring member includes a terminal portion protruding outside the semiconductor device. In a surface portion of the semiconductor device, a concave portion is formed outward of a partial region to which the thermally conductive insulating resin sheet is connected. The concave portion is located in a region closer to the heat dissipation member than the terminal portion.