ELECTRONIC DEVICE PROVIDED WITH ELECTRICAL ELEMENT AND TEMPERATURE DETECTOR

In an electronic device, A heat spreader is adhered to a surface of the substrate on a side opposite to the lower surface of the substrate (hereinafter referred to as "upper surface") by an adhesive sheet. The heat spreader supports a power transistor cooperatively with the substrate. The...

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Bibliographische Detailangaben
Hauptverfasser:	KOHDA SHINICHI, KIMURA JUNICHI, NAKAGUCHI MASAHISA, HOZUMI NORIMITSU
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS SEMICONDUCTOR DEVICES TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	In an electronic device, A heat spreader is adhered to a surface of the substrate on a side opposite to the lower surface of the substrate (hereinafter referred to as "upper surface") by an adhesive sheet. The heat spreader supports a power transistor cooperatively with the substrate. The power transistor which is an electrical element and the heat spreader are adhered to each other by an adhesive sheet on an adhering surface on a side opposite to an adhering surface where the heat spreader is adhered to the substrate. A bus bar and the power transistor are adhered to each other by an adhesive sheet on an adhering surface on a side opposite to an adhering surface where the power transistor is adhered to the heat spreader. The thermistor is connected to a lead which is a conductive line, and is disposed on an upper surface side of substrate.