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ANSI/ESD S20.20 ESD Electrostatic Protection Management System

The ESD electrostatic protection management system is developed based on the revised version of ANSI/ESD S20.20-2021 CN ANSI/ESD S20.20-2014, the American National Standard "Protection of Electrical and Electronic Parts, Devices, and Equipment (excluding Electric Ignition Devices)" of the Electrostatic Discharge Association, and the basic requirements of IEC 61340-5-1_2016 "Electrostatic Protection of Electronic Devices".

ESD stands for Electrostatic Discharge, which refers to the process of releasing energy through discharge when static electricity accumulates to a certain extent. It is a discipline that studies the generation and decay of static electricity, static discharge models, static discharge effects such as current thermal (spark) effects (such as ignition and explosion caused by static electricity), and electromagnetic effects (such as electromagnetic interference).

ESD hazards: can cause harm to human life and health, damage electronic components and devices, thereby affecting product quality, reducing the expected lifespan of electronic components and devices, lowering their reliability, increasing the risk of fire and explosion, and so on.

Introduction to relevant standard associations:
ESDA (Electrostatic Discharge Association of America) was founded in 1982 and is a volunteer association dedicated to promoting the theory and practice of avoiding the hazards of electrostatic discharge. Its members come from over 30 countries. ANSI/ESD S20.20 is an electrostatic protection management system standard established by ESDA, which combines military and industrial experience in protecting ESDS items. It was first published in the ANSI/ESD S20.20-1999 version on August 4, 1999, and was revised on February 11, 2007. The current effective version is the ANSI/ESD S20.20-2014 version, which was revised and published again on June 11, 2014. ANSI (American Standards Institute) is a permanent member of ISO (International Organization for Standardization) and IEC (International Electrotechnical Commission), and a member of IAF (International Accreditation Forum). The International Electrotechnical Commission (IEC) was established in 1906 and is the world's earliest international electrical standardization organization, focusing on international standardization work and qualification assessment management in the field of electrical and electronic engineering. IEC 61340-5-1 is an electrostatic protection management system standard published by IEC. It was first published in the IEC TS61340-5-1:1998 version on December 15, 1998, and underwent revision in the IEC 61340-5-1:2007 version on August 9, 2007. The latest version is the IEC 61340-5-1:2016 version, which was revised and published again on May 27, 2016

The standards and publications of the Electrostatic Discharge Association (ESDA) are for the public interest, namely to eliminate misunderstandings between manufacturers and buyers, provide convenience for product communication and improvement, and assist customers in selecting and obtaining the products they particularly need. This standard covers the necessary requirements for establishing, implementing, and maintaining electrostatic discharge (ESD) control procedures for manufacturing, processing, assembling, installing, transporting, packaging, labeling, servicing, testing, inspecting, or otherwise handling electrical or electronic components, assemblies, and equipment susceptible to damage from human body models (HBMs) greater than or equal to 100 volts and charging equipment models (CDM) greater than or equal to 200 volts.

Value and Benefits

Enhance the anti-static awareness of enterprise employees.
Comprehensively improve product control and performance.
Reduce failure rate, minimize rework, and save costs.
Provide consistent requirements for the electronics industry to reduce customer disagreements.
Provide customers with clear ESD control proof.
Build market competitive advantages and enhance market competitiveness.

Certification scope

Subsidiaries or suppliers of well-known multinational corporations, such as IBM, INTEL, etc.
A well-known EMS enterprise that undertakes OEM and ODM.
Electronic and electrical industry: This is the main application area of ESD anti-static certification, including the manufacturing of electronic components, semiconductors, circuit boards, and other products.
IT and communication manufacturing industry: involving the production of products such as computers, communication equipment, network equipment, etc.
The automotive industry: With the increasing level of automotive electronics, the automotive industry is also paying more and more attention to ESD protection.
Precision instrument and medical device manufacturing: Products in these industries are highly sensitive to static electricity and therefore require strict ESD protection measures.
Chip and magnetic head manufacturing companies: The products produced by these companies are extremely sensitive to static electricity, and ESD anti-static certification is particularly important.

Conditions for applying for certification

Must comply with relevant national and industry laws and regulations.
Having a stable organizational structure that can allocate responsibilities and resources to support the establishment and maintenance of the ESD management system.
It is preferable to have already implemented ISO 9001 or other quality management systems.
The products produced belong to electrostatic sensitive products, such as electronic components, semiconductor devices, etc.
Having basic ESD protection hardware facilities, such as anti-static workstations, grounding systems, anti-static packaging materials, etc.
Having or being able to acquire technical knowledge and professional talents related to ESD protection.
Having sufficient financial capability to support the establishment and certification process of ESD management system, including equipment investment, personnel training, certification fees, etc.
ESD certification is required due to customer or market demands.

Materials required for certification application

We have obtained ISO 9001 quality management system certification and provide a copy of the certification certificate.
Clear organizational structure and responsibility allocation, including organizational chart and responsibility allocation instructions.
Develop ESD policies and objectives, including policy documents and objective documents.
Equipped with anti-static hardware facilities and protective measures, provide a list of facilities and maintenance records.
ESD personnel training has been implemented, including training plans, records, and assessment results.
The product is suitable for ESD protection and provides a product catalog and static sensitivity level assessment report.
Equipped with detection and monitoring equipment, providing a list of testing equipment, equipment calibration, and maintenance records.
Conduct internal audits and management reviews, including audit plans, reports, and management review records.
Comply with relevant laws and regulations, provide a list of laws and regulations and a compliance assessment report.
Meet specific customer requirements and provide corresponding proof materials.
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