Recent progress of multilayer ceramic capacitors

Takeshi Nomura

doi:10.1117/12.300683

20 February 1998 Recent progress of multilayer ceramic capacitors

Takeshi Nomura

Proceedings Volume 3175, Third International Conference on Thin Film Physics and Applications; (1998) https://doi.org/10.1117/12.300683
Event: Third International Conference on Thin Film Physics and Applications, 1997, Shanghai, China

Abstract

Recently, reduction of production costs with maintaining high reliability is required for wider applications of capacitors. Ni-electrode multilayer ceramic capacitors (MLCCs) of BaTiO₃-based dielectrics and AgPd-electrode MLCCs of relaxor materials were developed to meet the requirements. Thinner dielectriclayers, miniaturization, and high capacitance are also major requirements for MLCCs. In these circumstances, much effort has been paid in order to achieve higher reliability. Ni-electrode MLCCs are promising way to satisfy the requirements of high capacitance, low cost, and high reliability. Major problems about the reliability were mechanical fracture, degradation of insulation resistance, and capacitance aging. These phenomena are strongly affected by both chemical composition and producing process.

Citation Download Citation

Takeshi Nomura "Recent progress of multilayer ceramic capacitors", Proc. SPIE 3175, Third International Conference on Thin Film Physics and Applications, (20 February 1998); https://doi.org/10.1117/12.300683

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