Koichi Endo In charge of Discrete Product Reliability Technology, Discrete Semiconductor Reliability Engineering Department, Toshiba Device & Storage Corporation
Ricoh Co., Ltd. HC Business Headquarters MI Business Center General Manager, Quality Assurance and Pharmaceutical Affairs Office Motohisa Kanno
In terms of reliability in Japan, analysis of Weibull probability paper is the mainstream, and the Arrhenius model also uses probability paper.Also, multivariate analysis is rarely used in tests with multiple acceleration factors.This report first introduces misuse of bathtub curves and countermeasures.Next, I will introduce how useful and powerful the reliability data analysis methods installed in JMP are.
