Abstract:Purpose -The purpose of this paper is to propose an alternative test board design with only one loading condition and sufficiently large sample size, which is more suitable for the statistical package qualification. With the exception of the board shape and size and package component layout, all other aspects of the design strictly follow the JEDEC standard so that the board design can be easily implemented. Design/methodology/approach -A test board in a round shape was introduced. First, drop tests were carri… Show more
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