Analysis of Risk and Countermeasures for the Use of Plastic Encapsulated Microcircuits
This paper describes the risks in the use of plastic packaging devices,including temperature adaptability,moisture intrusion,delamination of plastic packaging devices,and the use of commercial plastic packaging devices in highly reliable fields.It proposes countermeasures for the use of plastic sealed devices from the aspects of device selection and assurance,reliability evaluation and assurance measures.