IEC 60749-24-2005 Semiconductor devices - Mechanical and climatic test methods - Part 24 Accelerated moisture resistance - Unbiased HAST《半导体器件.机械和气候试验方法.第24部分 加速抗湿性.无偏HAST》.pdf

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IEC 60749-24-2005 Semiconductor devices - Mechanical and climatic test methods - Part 24 Accelerated moisture resistance - Unbiased HAST《半导体器件.机械和气候试验方法.第24部分 加速抗湿性.无偏HAST》.pdf_第1页
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1、 NORME INTERNATIONALECEIIECINTERNATIONAL STANDARD 60749-24Premire ditionFirst edition2004-03Dispositifs semiconducteurs Mthodes dessais mcaniques et climatiques Partie 24: Rsistance lhumidit acclre HAST sans polarisation Semiconductor devices Mechanical and climatic test methods Part 24: Accelerated

2、 moisture resistance Unbiased HAST Numro de rfrence Reference number CEI/IEC 60749-24:2005 Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Numrotation des publications Depuis

3、le 1er janvier 1997, les publications de la CEI sont numrotes partir de 60000. Ainsi, la CEI 34-1 devient la CEI 60034-1. Editions consolides Les versions consolides de certaines publications de la CEI incorporant les amendements sont disponibles. Par exemple, les numros ddition 1.0, 1.1 et 1.2 indi

4、quent respectivement la publication de base, la publication de base incorporant lamendement 1, et la publication de base incorporant les amendements 1 et 2. Informations supplmentaires sur les publications de la CEI Le contenu technique des publications de la CEI est constamment revu par la CEI afin

5、 quil reflte ltat actuel de la technique. Des renseignements relatifs cette publication, y compris sa validit, sont dispo-nibles dans le Catalogue des publications de la CEI (voir ci-dessous) en plus des nouvelles ditions, amendements et corrigenda. Des informations sur les sujets ltude et lavanceme

6、nt des travaux entrepris par le comit dtudes qui a labor cette publication, ainsi que la liste des publications parues, sont galement disponibles par lintermdiaire de: Site web de la CEI (www.iec.ch) Catalogue des publications de la CEI Le catalogue en ligne sur le site web de la CEI (www.iec.ch/sea

7、rchpub) vous permet de faire des recherches en utilisant de nombreux critres, comprenant des recherches textuelles, par comit dtudes ou date de publication. Des informations en ligne sont galement disponibles sur les nouvelles publications, les publications remplaces ou retires, ainsi que sur les co

8、rrigenda. IEC Just Published Ce rsum des dernires publications parues (www.iec.ch/online_news/justpub) est aussi dispo-nible par courrier lectronique. Veuillez prendre contact avec le Service client (voir ci-dessous) pour plus dinformations. Service clients Si vous avez des questions au sujet de cet

9、te publication ou avez besoin de renseignements supplmentaires, prenez contact avec le Service clients: Email: custserviec.ch Tl: +41 22 919 02 11 Fax: +41 22 919 03 00 Publication numbering As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series. For example, I

10、EC 34-1 is now referred to as IEC 60034-1. Consolidated editions The IEC is now publishing consolidated versions of its publications. For example, edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the base publication, the base publication incorporating amendment 1 and the base publication in

11、corporating amendments 1 and 2. Further information on IEC publications The technical content of IEC publications is kept under constant review by the IEC, thus ensuring that the content reflects current technology. Information relating to this publication, including its validity, is available in th

12、e IEC Catalogue of publications (see below) in addition to new editions, amendments and corrigenda. Information on the subjects under consideration and work in progress undertaken by the technical committee which has prepared this publication, as well as the list of publications issued, is also avai

13、lable from the following: IEC Web Site (www.iec.ch) Catalogue of IEC publications The on-line catalogue on the IEC web site (www.iec.ch/searchpub) enables you to search by a variety of criteria including text searches, technical committees and date of publication. On-line information is also availab

14、le on recently issued publications, withdrawn and replaced publications, as well as corrigenda. IEC Just Published This summary of recently issued publications (www.iec.ch/online_news/justpub) is also available by email. Please contact the Customer Service Centre (see below) for further information.

15、 Customer Service Centre If you have any questions regarding this publication or need further assistance, please contact the Customer Service Centre: Email: custserviec.ch Tel: +41 22 919 02 11 Fax: +41 22 919 03 00 . Copyright International Electrotechnical Commission Provided by IHS under license

16、with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NORME INTERNATIONALECEIIECINTERNATIONAL STANDARD 60749-24Premire ditionFirst edition2004-03Dispositifs semiconducteurs Mthodes dessais mcaniques et climatiques Partie 24: Rsistance lhumidit acclre HAST sans po

17、larisation Semiconductor devices Mechanical and climatic test methods Part 24: Accelerated moisture resistance Unbiased HAST Pour prix, voir catalogue en vigueur For price, see current catalogue IEC 2005 Droits de reproduction rservs Copyright - all rights reserved Aucune partie de cette publication

18、 ne 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 lditeur. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, inc

19、luding photocopying and microfilm, without permission in writing from the publisher. International Electrotechnical Commission, 3, rue de Varemb, PO Box 131, CH-1211 Geneva 20, SwitzerlandTelephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmailiec.ch Web: www.iec.ch CODE PRIX PRICE CODE

20、K Commission Electrotechnique InternationaleInternational Electrotechnical Commission Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 2 60749-24 CEI:2005 SOMMAIRE AVANT-PROPO

21、S4 1 Domaine dapplication et objet10 2 Rfrences normatives.10 3 Appareillage .10 4 Exigences gnrales 12 5 Conditions dessai 12 6 Procdure 14 7 Critres de dfaillance16 8 Scurit16 9 Rsum17 Tableau 1 Temprature, humidit relative et pression 14 Copyright International Electrotechnical Commission Provide

22、d by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-60749-24 IEC:2005 3 CONTENTS FOREWORD.5 1 Scope and object11 2 Normative references .11 3 Test apparatus .11 4 General requirements.13 5 Test conditions .13 6 Procedure 15 7 Failure crit

23、eria 17 8 Safety.17 9 Summary19 Table 1 Temperature, relative humidity, and pressure15 Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 4 60749-24 CEI:2005 COMMISSION LECTROTE

24、CHNIQUE INTERNATIONALE _ DISPOSITIFS SEMICONDUCTEURS MTHODES DESSAIS MCANIQUES ET CLIMATIQUES Partie 24: Rsistance lhumidit acclre HAST sans polarisation AVANT-PROPOS 1) La Commission Electrotechnique Internationale (CEI) est une organisation mondiale de normalisation compose de lensemble des comits

25、 lectrotechniques nationaux (Comits nationaux de la CEI). La CEI a pour objet de favoriser la coopration internationale pour toutes les questions de normalisation dans les domaines de llectricit et de llectronique. A cet effet, la CEI entre autres activits publie des Normes internationales, des Spci

26、fications techniques, des Rapports techniques, des Spcifications accessibles au public (PAS) et des Guides (ci-aprs dnomms “Publication(s) de la CEI“). Leur laboration est confie des comits dtudes, aux travaux desquels tout Comit national intress par le sujet trait peut participer. Les organisations

27、 internationales, gouvernementales et non gouvernementales, en liaison avec la CEI, participent galement aux travaux. La CEI collabore troitement avec lOrganisation Internationale de Normalisation (ISO), selon des conditions fixes par accord entre les deux organisations. 2) Les dcisions ou accords o

28、fficiels de la CEI concernant les questions techniques reprsentent, dans la mesure du possible, un accord international sur les sujets tudis, tant donn que les Comits nationaux de la CEI intresss sont reprsents dans chaque comit dtudes. 3) Les Publications de la CEI se prsentent sous la forme de rec

29、ommandations internationales et sont agres comme telles par les Comits nationaux de la CEI. Tous les efforts raisonnables sont entrepris afin que la CEI sassure de lexactitude du contenu technique de ses publications; la CEI ne peut pas tre tenue responsable de lventuelle mauvaise utilisation ou int

30、erprtation qui en est faite par un quelconque utilisateur final. 4) Dans le but dencourager luniformit internationale, les Comits nationaux de la CEI sengagent, dans toute la mesure possible, appliquer de faon transparente les Publications de la CEI dans leurs publications nationales et rgionales. T

31、outes divergences entre toutes Publications de la CEI et toutes publications nationales ou rgionales correspondantes doivent tre indiques en termes clairs dans ces dernires. 5) La CEI na prvu aucune procdure de marquage valant indication dapprobation et nengage pas sa responsabilit pour les quipemen

32、ts dclars conformes une de ses Publications. 6) Tous les utilisateurs doivent sassurer quils sont en possession de la dernire dition de cette publication. 7) Aucune responsabilit ne doit tre impute la CEI, ses administrateurs, employs, auxiliaires ou mandataires, y compris ses experts particuliers e

33、t les membres de ses comits dtudes et des Comits nationaux de la CEI, pour tout prjudice caus en cas de dommages corporels et matriels, ou de tout autre dommage de quelque nature que ce soit, directe ou indirecte, ou pour supporter les cots (y compris les frais de justice) et les dpenses dcoulant de

34、 la publication ou de lutilisation de cette Publication de la CEI ou de toute autre Publication de la CEI, ou au crdit qui lui est accord. 8) Lattention est attire sur les rfrences normatives cites dans cette publication. Lutilisation de publications rfrences est obligatoire pour une application cor

35、recte de la prsente publication. 9) Lattention est attire sur le fait que certains des lments de la prsente Publication de la CEI peuvent faire lobjet de droits de proprit intellectuelle ou de droits analogues. La CEI ne saurait tre tenue pour responsable de ne pas avoir identifi de tels droits de p

36、roprit et de ne pas avoir signal leur existence. La Norme internationale CEI 60749-24 a t tablie par le comit dtudes 47 de la CEI: Dispositifs semiconducteurs. Cette norme annule et remplace la CEI/PAS 62336 publie en 2002. Cette premire dition constitue une rvision technique. Cette version bilingue

37、 (2005-11) remplace la version monolingue anglaise. Le texte anglais de cette norme est issu des documents 47/1736/FDIS et 47/1746/RVD. Le rapport de vote 47/1746/RVD donne toute information sur le vote ayant abouti lapprobation de cette norme. Copyright International Electrotechnical Commission Pro

38、vided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-60749-24 IEC:2005 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ SEMICONDUCTOR DEVICES MECHANICAL AND CLIMATIC TEST METHODS Part 24: Accelerated moisture resistance Unbiased HAST FORE

39、WORD 1) 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 ele

40、ctrical 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 te

41、chnical 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 Org

42、anization 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 technic

43、al committee 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 Publica

44、tions 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 nation

45、al and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be

46、in conformity with an IEC Publication. 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 agents including individual experts and members of its technical committees and IEC National Committee

47、s 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 of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the

48、 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 some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsibl

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