IEC 60747-5-4:2022/AMD1:2024 PDF | Request Standard
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IEC 60747-5-4:2022/AMD1:2024

Amendment 1 - Semiconductor devices - Part 5-4: Optoelectronic devices - Semiconductor lasers

Standard by IEC, 2024-12-13

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About This Item

Legal Notices*

IEC 60747-5-4:2022/AMD1:2024 is a supporting amendment to the base document IEC 60747-5-4:2022, focused on semiconductor devices for optoelectronic applications, specifically semiconductor lasers. As an amendment, it is intended to modify or refine the parent technical document rather than stand alone as a separate requirement set. For engineering teams, laboratories, and procurement reviewers, IEC 60747-5-4:2022/AMD1:2024 helps keep technical documentation aligned with the current published framework used for product evaluation, compliance workflows, and documented assessment of laser-related semiconductor components.

Purpose of IEC 60747-5-4:2022/AMD1:2024

The purpose of IEC 60747-5-4:2022/AMD1:2024 is to update the requirements or guidance associated with semiconductor lasers under the parent reference IEC 60747-5-4:2022. In practical terms, amendments are used to maintain technical accuracy, clarify interpretation, or adjust the compliance baseline used in engineering documentation and verification activities. For organizations working with optoelectronic device specifications, this supporting document can be relevant during technical review, conformity assessment preparation, and the controlled management of product files across quality workflows.

Compliance applications of IEC 60747-5-4:2022/AMD1:2024

This amendment is commonly used where semiconductor laser devices are included in product qualification, incoming inspection, or component approval processes. It may be consulted by manufacturers, test laboratories, and compliance teams that need to confirm alignment with the current referenced technical document before release, audit, or certification activities. In regulated engineering environments, it can support documented evaluation, risk management, and traceable technical validation for optoelectronic assemblies, subsystems, and related electrical equipment procurement decisions.

Benefits of IEC 60747-5-4:2022/AMD1:2024

Using the amendment alongside the parent document helps reduce inconsistency in interpretation and supports more reliable testing workflows. It can improve conformity assessment preparation by ensuring the latest referenced requirements are considered during product evaluation and laboratory evaluation. For procurement and engineering teams, that means stronger documentation control, better alignment across suppliers, and clearer technical compliance checks. The result is a more dependable basis for safety review, quality assurance, and operational consistency when semiconductor laser devices are specified or verified.

  • Supporting amendment linked to IEC 60747-5-4:2022 for semiconductor lasers
  • Useful for technical review, verification activities, and controlled document updates
  • Relevant to compliance workflows, product evaluation, and laboratory assessment
  • Helps maintain alignment between engineering documentation and current requirements
SKU: 437e322f2332

  • Publication Date: 2024-12-13
  • Standard Status: Amendment
  • Publisher: IEC
  • Edition: 2

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