IEC 60384-24-2015 Fixed capacitors for use in electronic equipment - Part 24 Sectional specification - Fixed tantalum electrolytic surface mount capacitors with.pdf

1、 IEC 60384-24 Edition 2.0 2015-07 INTERNATIONAL STANDARD NORME INTERNATIONALE Fixed capacitors for use in electronic equipment Part 24: Sectional specification Fixed tantalum electrolytic surface mount capacitors with conductive polymer solid electrolyte Condensateurs fixes utiliss dans les quipemen

2、ts lectroniques Partie 24: Spcification intermdiaire Condensateurs fixes lectrolytiques au tantale pour montage en surface lectrolyte solide en polymre conducteur IEC 60384-24:2015-07(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2015 IEC, Geneva, Switzerland All rights reserved. Unless o

3、therwise 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

4、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. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication n

5、e peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de lIEC ou du Comit national de lIEC du pays du demandeur. Si vous avez des questions sur le copyright de lIEC ou si vous dsirez o

6、btenir des droits supplmentaires sur cette publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de lIEC de votre pays de rsidence. IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varemb Fax: +41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC

7、 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 I

8、EC. 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, Technic

9、al Reports and other documents. Available for PC, Mac OS, Android Tablets and iPad. IEC publications search - www.iec.ch/searchpub The advanced search enables to find IEC publications by a variety of criteria (reference number, text, technical committee,). It also gives information on projects, repl

10、aced 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 dictio

11、nary of electronic and electrical terms containing more than 30 000 terms and definitions in English and French, with equivalent terms in 15 additional languages. Also known as the International Electrotechnical Vocabulary (IEV) online. IEC Glossary - std.iec.ch/glossary More than 60 000 electrotech

12、nical 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 y

13、our feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. A propos de lIEC La Commission Electrotechnique Internationale (IEC) est la premire organisation mondiale qui labore et publie des Normes internationales pour tout ce qui a trait llect

14、ricit, llectronique et aux technologies apparentes. A propos des publications IEC Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi. Catalogue IEC - webstore.iec.ch/catalogue

15、Application autonome pour consulter tous les renseignements bibliographiques sur les Normes internationales, Spcifications techniques, Rapports techniques et autres documents de lIEC. Disponible pour PC, Mac OS, tablettes Android et iPad. Recherche de publications IEC - www.iec.ch/searchpub La reche

16、rche avance permet de trouver des publications IEC en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Elle donne aussi des informations sur les projets et les publications remplaces ou retires. IEC Just Published - webstore.iec.ch/justpublished Restez inform sur les nouvelles p

17、ublications IEC. Just Published dtaille les nouvelles publications parues. Disponible en ligne et aussi une fois par mois par email. Electropedia - www.electropedia.org Le premier dictionnaire en ligne de termes lectroniques et lectriques. Il contient plus de 30 000 termes et dfinitions en anglais e

18、t en franais, ainsi que les termes quivalents dans 15 langues additionnelles. Egalement appel Vocabulaire Electrotechnique International (IEV) en ligne. Glossaire IEC - std.iec.ch/glossary Plus de 60 000 entres terminologiques lectrotechniques, en anglais et en franais, extraites des articles Termes

19、 et Dfinitions des publications IEC parues depuis 2002. Plus certaines entres antrieures extraites des publications des CE 37, 77, 86 et CISPR de lIEC. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous

20、: csciec.ch. IEC 60384-24 Edition 2.0 2015-07 INTERNATIONAL STANDARD NORME INTERNATIONALE Fixed capacitors for use in electronic equipment Part 24: Sectional specification Fixed tantalum electrolytic surface mount capacitors with conductive polymer solid electrolyte Condensateurs fixes utiliss dans

21、les quipements lectroniques Partie 24: Spcification intermdiaire Condensateurs fixes lectrolytiques au tantale pour montage en surface lectrolyte solide en polymre conducteur INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 31.060.40; 31.060.50 ISBN 978-2-8322

22、-2791-6 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication vi

23、a un distributeur agr. 2 IEC 60384-24:2015 IEC 2015 CONTENTS FOREWORD . 5 1 General . 7 1.1 Scope . 7 1.2 Object . 7 1.3 Normative references 7 1.4 Information to be given in a detail specification . 7 1.4.1 General . 7 1.4.2 Outline drawing and dimensions 8 1.4.3 Mounting . 8 1.4.4 Ratings and char

24、acteristics 8 1.4.5 Marking . 9 1.5 Terms and definitions 9 1.6 Marking . 9 1.6.1 General . 9 1.6.2 Information for marking 9 1.6.3 Marking on capacitors 9 1.6.4 Marking on packaging 9 2 Preferred ratings and characteristics . 9 2.1 Preferred characteristics . 9 2.2 Preferred values of ratings 10 2.

25、2.1 Nominal capacitance (C N ) . 10 2.2.2 Tolerance on nominal capacitance . 10 2.2.3 Rated voltage (U R ) 10 2.2.4 Category voltage (U C ) . 10 2.2.5 Surge voltage (U RSor U CS ) . 10 2.2.6 Rated temperature . 10 3 Quality assessment procedures . 11 3.1 Primary stage of manufacture . 11 3.2 Structu

26、rally similar components 11 3.3 Certified test records of released lots 11 3.4 Qualification approval procedures . 11 3.4.1 General . 11 3.4.2 Qualification approval on the basis of the fixed sample size procedure 11 3.4.3 Tests . 12 3.5 Quality conformance inspections . 19 3.5.1 Formation of inspec

27、tion lots . 19 3.5.2 Test schedule 20 3.5.3 Delayed delivery 20 3.5.4 Assessment levels . 20 4 Test and measurement procedures 21 4.1 Preliminary drying . 21 4.2 Measuring conditions 21 4.3 Mounting . 21 4.4 Visual examination and check of dimensions 21 4.4.1 General . 21 4.4.2 Visual examination an

28、d check of dimensions . 21 IEC 60384-24:2015 IEC 2015 3 4.4.3 Requirements 21 4.5 Electrical tests 22 4.5.1 Leakage current . 22 4.5.2 Capacitance 22 4.5.3 Tangent of loss angle (tan ) . 22 4.5.4 Equivalent series resistance (if required) . 23 4.6 Resistance to soldering heat . 23 4.6.1 General . 23

29、 4.6.2 Initial inspections . 23 4.6.3 Test conditions 23 4.6.4 Recovery . 23 4.6.5 Final inspections and requirements 23 4.7 Solderability 23 4.7.1 General . 23 4.7.2 Final inspections and requirements 23 4.8 Shear test . 23 4.9 Substrate bending test (if required) . 24 4.9.1 General . 24 4.9.2 Init

30、ial inspections . 24 4.9.3 Test conditions 24 4.9.4 Final inspections and requirements 24 4.10 Rapid change of temperature 24 4.10.1 General . 24 4.10.2 Initial inspections . 24 4.10.3 Test conditions 24 4.10.4 Recovery . 24 4.10.5 Final inspections and requirements 24 4.11 Climatic sequence. 24 4.1

31、1.1 General . 24 4.11.2 Initial inspections . 24 4.11.3 Dry heat 25 4.11.4 Damp heat, cyclic, test Db, first cycle 25 4.11.5 Cold. 25 4.11.6 Damp heat, cyclic, test Db, remaining cycles . 25 4.11.7 Recovery . 25 4.11.8 Final inspections and requirements 25 4.12 Damp heat, steady state . 25 4.12.1 Ge

32、neral . 25 4.12.2 Initial inspections . 25 4.12.3 Test conditions 25 4.12.4 Recovery . 25 4.12.5 Final inspections and requirements 25 4.13 Characteristics at high and low temperature 26 4.13.1 General . 26 4.13.2 Initial inspections and requirements . 26 4.14 Surge voltage . 26 4.14.1 General . 26

33、4.14.2 Initial inspections . 26 4.14.3 Test conditions 26 4 IEC 60384-24:2015 IEC 2015 4.14.4 Recovery . 26 4.14.5 Final inspections and requirements 26 4.15 Endurance 26 4.15.1 General . 26 4.15.2 Initial inspections . 27 4.15.3 Test conditions 27 4.15.4 Recovery . 27 4.15.5 Final inspections and r

34、equirements 27 4.16 Component solvent resistance (if required) . 27 4.17 Solvent resistance of marking (if required) 27 4.18 High surge current (if required) . 27 4.19 Storage at high temperature 27 4.19.1 General . 27 4.19.2 Initial inspections . 27 4.19.3 Test conditions 27 4.19.4 Recovery . 27 4.

35、19.5 Final inspections and requirements 28 Bibliography 29 Table 1 Category and surge voltages . 11 Table 2 Category and surge voltages . 11 Table 3 Sampling plan for qualification approval, assessment level EZ 13 Table 4 Test schedule for qualification approval (1 of 6) 14 Table 5 Lot-by-lot inspec

36、tion 20 Table 6 Periodic inspection 21 IEC 60384-24:2015 IEC 2015 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT Part 24: Sectional specification Fixed tantalum electrolytic surface mount capacitors with conductive polymer solid electrolyte FOREWORD 1)

37、 The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical

38、 and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical

39、 committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organizat

40、ion for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical com

41、mittee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications

42、is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and

43、 regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services an

44、d, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or

45、 agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use

46、 of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that s

47、ome of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60384-24 has been prepared by IEC technical committee 40: Capacitors and resistors for electronic equipment. Th

48、is second edition cancels and replaces the first edition published in 2006 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Revision of the structure in accordance with ISO/IEC Directives, Part 2:2011 (si

49、xth edition) to the extent practicable, and harmonization between other similar kinds of documents. b) In addition, Clause 4 and all the tables have been reviewed in order to prevent duplications and contradictions. 6 IEC 60384-24:2015 IEC 2015 The text of this standard is based on the following documents: FDIS Report on voting 40/2382/FDIS 40/2395/RVD Full information on the voting for the approval of this stand