Semiconductor devices. Mechanical and climatic test methods - Accelerated moisture resistance. Unbiased HAST Ingestion-build-93833 design loads

design loads

instead of functioning as controllable transformers that allow the operator to adjust electrical properties as needed

They represent a consensus on the requirements that foster innovation while at the same time protecting public health

Retroreflective self-righting bollards

Semiconductor devices. Mechanical and climatic test methods - Accelerated moisture resistance. Unbiased HAST Ingestion-build-93833 design loads1 Scope and object The unbiased highly accelerated stress testing (HAST) is performed for the purpose of evaluating the reliability of non hermetically packaged solid state devices in humid environments. It is a highly accelerated test which employs temperature and humidity under non condensing conditions to accelerate the penetration of moisture through the external protective material (encapsulant or seal) or along the interface between the external