Invention Grant
- Patent Title: Tantalum capacitor with improved leakage current stability at high temperatures
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Application No.: US17116182Application Date: 2020-12-09
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Publication No.: US11756742B1Publication Date: 2023-09-12
- Inventor: Pavel Kucharczyk , Miloslav Uher , Jan Petrzilek
- Applicant: AVX Corporation
- Applicant Address: US SC Fountain Inn
- Assignee: KYOCERA AVX Components Corporation
- Current Assignee: KYOCERA AVX Components Corporation
- Current Assignee Address: US SC Fountain Inn
- Agency: Dority & Manning, P.A.
- Main IPC: H01G9/15
- IPC: H01G9/15 ; H01G9/07 ; H01G9/042 ; H01G9/08
Abstract:
A solid electrolytic capacitor comprising a capacitor element is provided. The capacitor element contains an anode body that includes tantalum, a dielectric that overlies the anode body, and a solid electrolyte that overlies the dielectric that includes a conductive polymer. The capacitor exhibits a normalized aged leakage current of about 20% or less.
Information query
