IEEE/VITA Standard for Reliability Component Stress Analysis and Derating Specification

This document describes an open standard for parts stress analysis and derating. It establishes uniform methods to increase a component’s reliability margin by decreasing the amount of applied stress (i.e., voltage, current, temperature, power, etc.) to an electronic, electrical, or electromechanical part. Reducing the stress levels improves device reliability/durability by reducing failure rates, thereby improving the reliability and availability of the product.