Circuit board
AssigneesAutonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
InventorsShungo Hiratani, Arinobu Nakamura, Shinsuke Okumi, Akira Haraguchi, Heng Cao
Life of this patent
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Abstract
A power circuit includes multiple bus bars that are connected to multiple terminals of an FET, are provided flush with each other, and are each insulated from each other. The power circuit includes one bus bar that is connected to drain terminals of the FET, a solder fixing portion of the FET that is arranged on the bus bar, and another bus bar that is connected to source terminals of the FET via a conductive connection sheet.
Claims16
A circuit board including a plurality of conductive pieces that are connected to a plurality of terminals of a semiconductor element, are provided flush with each other, and are each insulated from other conductive pieces, the circuit board comprising:
- an insulation member arranged between the conductive pieces;
- a first conductive piece connected to a first terminal of the semiconductor element;
- a fixing portion of the semiconductor element that is arranged on the first conductive piece;
- and
- a second conductive piece connected to a second terminal of the semiconductor element via a conductive connection sheet.
Dependencies are inferred from the claim text.