IEC_TR_61340-5-5-2018.pdf

IEC TR 61340-5-5 Edition 1.0 2018-11 TECHNICAL REPORT Electrostatics Part 5-5:Protection of electronic devices from electrostatic phenomena Packaging systems used in electronic manufacturing IEC TR 61340-5-5:2018-11(en)colourinside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2018 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from either IEC or IECs member National Committee in the country of the requester.If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication,please contact the address below or your local IEC member National Committee for further information.IEC Central Office Tel.:+41 22 919 02 11 3,rue de Varemb infoiec.ch CH-1211 Geneva 20 www.iec.ch Switzerland About the IEC The International Electrotechnical Commission(IEC)is the leading global organization that prepares and publishes International Standards for all electrical,electronic and related technologies.About IEC publications The technical content of IEC publications is kept under constant review by the IEC.Please make sure that you have the latest edition,a corrigenda or an amendment might have been published.IEC Catalogue-webstore.iec.ch/catalogue The stand-alone application for consulting the entire bibliographical information on IEC International Standards,Technical Specifications,Technical Reports and other documents.Available for PC,Mac OS,Android Tablets and iPad.IEC publications search-webstore.iec.ch/advsearchform The advanced search enables to find IEC publications by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,replaced and withdrawn publications.IEC Just Published-webstore.iec.ch/justpublished Stay up to date on all new IEC publications.Just Published details all new publications released.Available online and also once a month by email.Electropedia-www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing 21 000 terms and definitions in English and French,with equivalent terms in 16 additional languages.Also known as the International Electrotechnical Vocabulary(IEV)online.IEC Glossary-std.iec.ch/glossary 67 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002.Some entries have been collected from earlier publications of IEC TC 37,77,86 and CISPR.IEC Customer Service Centre-webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance,please contact the Customer Service Centre:salesiec.ch.IEC TR 61340-5-5 Edition 1.0 2018-11 TECHNICAL REPORT Electrostatics Part 5-5:Protection of electronic devices from electrostatic phenomena Packaging systems used in electronic manufacturing INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 17.220.99;29.020 ISBN 978-2-8322-6255-9 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.colourinside 2 IEC TR 61340-5-5:2018 IEC 2018 CONTENTS FOREWORD.5 INTRODUCTION.7 1 Scope.8 2 Normative references.8 3 Terms,definitions and abbreviated terms.8 3.1 Terms and definitions.8 3.2 Abbreviated terms.9 4 Role of electrostatic protective packaging.10 4.1 Analysis of electrostatic risks(what can cause problems to ESDS).10 4.2 Charge generation(separation).10 4.3 Reduction of electrostatic charging items in the environment.13 4.4 Electrostatic attraction and repulsion issues.13 4.5 Dissipation of electrostatic charge.14 4.6 Barrier to ESD current.14 4.7 Protection against electrostatic fields.14 4.8 Chemical and outgassing issues.14 4.9 Moisture barrier.15 4.10 Environmental conditions affecting packaging materials.15 4.11 Packaging material principles.15 4.11.1 General.15 4.11.2 Low charging.15 4.11.3 Electrostatic charge dissipation.15 4.11.4 Conductive materials.16 4.11.5 Electrostatic field shielding.16 4.11.6 Electrostatic discharge shielding.16 5 Types of material.16 5.1 Filled polymers.16 5.2 Intrinsically conductive or dissipative.17 5.3 Surface coated.17 5.4 Antistat treated.17 5.5 Anodized materials(e.g.boats used inside automated handlers,metal tubes).17 5.6 Material processing.17 5.6.1 Vacuum forming.17 5.6.2 Injection moulding.17 5.6.3 Embossing.18 5.6.4 Vacuum vapour deposition.18 5.6.5 Surface coating.18 5.6.6 Lamination.18 6 Existing standards for packaging materials.18 6.1 IEC 61340-5-3.18 6.2 ANSI/ESD S541.18 6.3 Military standards and other documents related to packaging.19 6.3.1 General.19 6.3.2 MIL PRF 81705(E)(Film).19 6.3.3 MIL STD 3010.19 IEC TR 61340-5-5:2018 IEC 2018 3 6.3.4 MIL PRF 131.19 7 Existing test methods for packaging materials.19 7.1 IEC 61340-2-1 Ability of materials and prod