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:
Jun. 02, 2026
Filed:
Feb. 29, 2024
Infineon Technologies Ag, Neubiberg, DE;
Egle Tylaite, Munich, DE;
Joost Adriaan Willemen, Munich, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
An overvoltage protection device includes a semiconductor die, first and second semiconductor devices that are monolithically integrated in the semiconductor die and arranged in an anti-serial configuration with a conductive link connected between the first and second semiconductor devices at a central node of the overvoltage protection device, the first and second semiconductor devices each being two terminal semiconductor devices with one way conduction characteristics, a first conductive electrode connected to a terminal of the first semiconductor device that is opposite from the central node, a second conductive electrode connected to a terminal of the second semiconductor device that is opposite from the central node, a monolithically integrated feature of the semiconductor die that compensates for a parasitic capacitance of the overvoltage protection device such that the capacitances of the overvoltage protection device under operation are substantially symmetrical with respect to the central node.