GB/T 4937.36-2025 Semiconductor devices—Mechanical and climatic test methods—Part 36:Acceleration,steady state
GB/T 4937.36-2025 Semiconductor devices—Mechanical and climatic test methods—Part 36:Acceleration,steady state
Basic Information
Scope
This document describes the test method for steady-state acceleration of cavity semiconductor devices. The purpose of this test is to detect defects in structures and mechanical types that do not necessarily need to be detected by impact and vibration. It serves as a high-stress (destructive) test to determine the mechanical strength limits of packages, internal metallization and lead systems, chip or substrate welding, and other components of microelectronic devices. If appropriate stress intensities are determined, this test method can be used as a non-destructive 100% screening test on the production line to detect and eliminate devices with mechanical strength below normal values. Unless otherwise specified, the provisions of this document are consistent with IEC 60068-2-7.