prBAS EN IEC 63215-2:2026

IEC 63215-2:2023 applies to the die attach materials and joining system applied to discrete type power electronic devices. This document specifies the temperature cycling test method which takes into account the actual usage conditions of discrete type power electronic devices to evaluate reliability of the die attach joint materials and joining system, and establishes a classification level for joining reliability (reliability performance index). The test method specified in this document is not intended to evaluate power semiconductor devices themselves. The test method specified in this document is not regarded as the one for use to guarantee the reliability of the power semiconductor device packages. NOTE The test result obtained using this document will not be used as absolute quantitative data, but for intercomparison with the other die attach materials results using the same setup.