固体钽电解电容器是一种很重要的电容元件,因此需要研究其失效机理,以便采取适当措施,提高其可靠性。 本文全面地分析了这种电容器的几种主要失效机理,并对其前因和后果作了比较详尽的论述。此外,在本文的概述中,还谈到了失效标准的确定问题。 Solid tantalum electrolytic capacitor is a very important capacitive components, it is necessary to study its failure mechanism in order to take appropriate measures to improve its reliability. This paper comprehensively analyzes several main failure mechanisms of this kind of capacitor, and gives a detailed exposition of its antecedents and consequences. In addition, in the overview of this article, we also talk about the determination of failure criteria.