The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 2025
Filed:
Jun. 27, 2023
Applicant:
Rohm Co., Ltd., Kyoto, JP;
Inventors:
Assignee:
ROHM CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 17/567 (2006.01); B60L 3/00 (2019.01); B60L 15/00 (2006.01); B60L 50/60 (2019.01); H01H 47/00 (2006.01); H01L 25/07 (2006.01); H02P 27/06 (2006.01); H10D 8/00 (2025.01); H10D 12/00 (2025.01); H10D 84/40 (2025.01);
U.S. Cl.
CPC ...
H03K 17/567 (2013.01); B60L 3/0046 (2013.01); B60L 15/007 (2013.01); B60L 50/60 (2019.02); H01H 47/00 (2013.01); H01L 25/072 (2013.01); H02P 27/06 (2013.01); H10D 8/00 (2025.01); H10D 12/481 (2025.01); H10D 84/403 (2025.01);
Abstract
A semiconductor device includes a first terminal for a battery, a second terminal for an inverter circuit, and a transistor. The semiconductor device is configured to control a voltage applied to a control terminal of the transistor to allow supply of a current from the first terminal to the second terminal and allow supply of a current from the second terminal to the first terminal. A withstand voltage between the first terminal and the second terminal is greater than or equal to a voltage between the battery and the inverter circuit.