Invention Grant
- Patent Title: Multilayer ceramic capacitor having ultra-broadband performance
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Application No.: US16751345Application Date: 2020-01-24
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Publication No.: US11361907B2Publication Date: 2022-06-14
- Inventor: Marianne Berolini , Jeffrey A. Horn , Richard C. VanAlstine
- Applicant: AVX Corporation
- Applicant Address: US SC Fountain Inn
- Assignee: AVX Corporation
- Current Assignee: AVX Corporation
- Current Assignee Address: US SC Fountain Inn
- Agency: Dority & Manning, P.A.
- Main IPC: H01G4/30
- IPC: H01G4/30 ; H01G4/232 ; H01G4/12 ; H01G2/06 ; H01G4/012

Abstract:
A multilayer capacitor may include a monolithic body including a plurality of dielectric layers. A first external terminal may be disposed along a first end, and a second external terminal may be disposed along a second end of the capacitor. The external terminals may include respective bottom portions that extend along a bottom surface of the capacitor. The bottom portions of the external terminals may be spaced apart by a bottom external terminal spacing distance. A bottom shield electrode may be arranged within the monolithic body between a plurality of active electrodes and the bottom surface of the capacitor. The bottom shield electrode may be spaced apart from the bottom surface of the capacitor by a bottom-shield-to-bottom distance that may range from about 3 microns to about 100 microns. A ratio of a length of the capacitor to the bottom external terminal spacing distance may be less than about 4.
Public/Granted literature
- US20200243265A1 Multilayer Ceramic Capacitor Having Ultra-Broadband Performance Public/Granted day:2020-07-30
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