Semiconductor device, power conversion apparatus, and method of manufacturing semiconductor device

A semiconductor device includes a case surrounding a region that contains semiconductor elements and wires. The case is provided with s(an integer greater than k and equal to or greater than three)-pieces of discharge paths for discharging an encapsulation member to the region. The s-pieces of disch...

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Bibliographische Detailangaben
1. Verfasser:	Shirao, Akitoshi
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
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Beschreibung
Zusammenfassung:	A semiconductor device includes a case surrounding a region that contains semiconductor elements and wires. The case is provided with s(an integer greater than k and equal to or greater than three)-pieces of discharge paths for discharging an encapsulation member to the region. The s-pieces of discharge paths are provided so as to surround the region as seen in a plan view. The s-pieces of discharge paths are spirally provided as seen in a plan view.