This part of IEC 62686, which is a Technical Specification, defines the minimum requirements for general purpose "off the shelf" COTS (commercial off-the-shelf) integrated circuits and discrete semiconductors for ADHP (aerospace, defence and high performance) applications.

This document applies to all components that can be operated in ADHP applications within the manufacturers’ publicly available data sheet limits in conjunction with IEC 62239‑1. It can be used by other high performance and high reliability industries, at their discretion.

ADHP application requirements are not necessarily fulfilled by this document alone. ADHP OEMs (original equipment manufacturers) might need to consider redesigning their products or conducting further testing to verify suitability in ADHP applications using their IEC 62239‑1 ECMP procedures. Alternatively, a component in accordance with IEC TS 62564‑1 can be more suitable.