Ceramic electronic device

A ceramic electronic device includes a multilayer structure in which each of a plurality of dielectric layers and each of a plurality of internal electrode layers are alternately stacked. A relationship of "IA/IB>0.30" is satisfied and a peak current value IB is 100 pA/mm2 or less in a...

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Bibliographic Details
Main Author Kaneda, Kazumi
Format Patent
LanguageEnglish
Published 31.01.2023
Subjects
BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
ELECTRICITY
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Summary:A ceramic electronic device includes a multilayer structure in which each of a plurality of dielectric layers and each of a plurality of internal electrode layers are alternately stacked. A relationship of "IA/IB>0.30" is satisfied and a peak current value IB is 100 pA/mm2 or less in a TSDC in which a polarizing temperature is 150 degrees C., a polarizing electric field is 15 V/μm to 20 V/μm, a polarizing time is 60 minutes, and an increasing speed of temperature is 10° C./minute, when a peak current of a low temperature side of a temperature range of 160 degrees C. or more and less than 230 degrees C. is IA and a peak current of a high temperature side of a temperature range of 230 degrees C. or more and 350 degrees C. or less is IB.
Bibliography:Application Number: US202117338414