A NEW RELAXOR DIELECTRIC FOR HIGH-VOLTAGE MULTILAYER CERAMIC CAPACITORS WITH LARGE CAPACITANCE

被引：10

作者：

FURUKAWA, O

KANAI, H

YAMASHITA, Y

机构：

[1] Research and Development Center, Toshiba Corporation, Saiwai-ku, Kawasaki, 210

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1993年 / 32卷 / 04期

关键词：

CERAMICS; DIELECTRICS; MULTILAYER CAPACITORS; ELECTRICAL PROPERTIES; LEAD ZIRCONATE TITANATE; HIGH VOLTAGE APPLICATIONS; DIELECTRIC AGING; EXPERIMENT;

D O I：

10.1143/JJAP.32.1708

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A new ceramic dielectric, based on (Pb0.65Ba0.35)(Zr0.7Ti0.3)O3 has been developed. This dielectric, fired at low temperature of 1080-degrees-C, showed a high dielectric constant of 4500, a less than 0.3% dissipation factor and flat temperature characteristics of capacitance satisfying Y5P specifications in the EIA (Electronic Industries Association) Standard. Evaluation as a multilayer ceramic capacitor (MLC) revealed an excellent capacitance dependence under a high DC field. Thus, this dielectric is one of the promising candidates for high voltage MLCs with large capacitance.

引用

页码：1708 / 1711

页数：4

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