1、INTERNATIONALSTANDARDIEC60191-6-1First edition2001-10Mechanical standardization of semiconductordevices Part 6-1:General rules for the preparation of outlinedrawings of surface mounted semiconductordevice packages Design guide for gull-wing lead terminalsNormalisation mcanique des dispositifs semi-c
2、onducteurs Partie 6-1:Rgles gnrales pour la prparation des dessinsdencombrement des dispositifs semiconducteurs pourmontage en surface Guide de conception pour les botiers brochesen forme dailes de mouetteReference numberIEC 60191-6-1:2001(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL US
3、E AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.Publication numberingAs from 1 January 1997 all IEC publications are issued with a designation in the60000 series.For example,IEC 34-1 is now referred to as IEC 60034-1.Consolidated editionsThe IEC is now publishing consolidated versions of its
4、publications.For example,edition numbers 1.0,1.1 and 1.2 refer,respectively,to the base publication,thebase publication incorporating amendment 1 and the base publication incorporatingamendments 1 and 2.Further information on IEC publicationsThe technical content of IEC publications is kept under co
5、nstant review by the IEC,thus ensuring that the content reflects current technology.Information relating tothis publication,including its validity,is available in the IEC Catalogue ofpublications(see below)in addition to new editions,amendments and corrigenda.Information on the subjects under consid
6、eration and work in progress undertakenby the technical committee which has prepared this publication,as well as the listof publications issued,is also available from the following:IEC Web Site(www.iec.ch)Catalogue of IEC publicationsThe on-line catalogue on the IEC web site(www.iec.ch/catlg-e.htm)e
7、nablesyou to search by a variety of criteria including text searches,technicalcommittees and date of publication.On-line information is also available onrecently issued publications,withdrawn and replaced publications,as well ascorrigenda.IEC Just PublishedThis summary of recently issued publication
8、s(www.iec.ch/JP.htm)is alsoavailable by email.Please contact the Customer Service Centre(see below)forfurther information.Customer Service CentreIf you have any questions regarding this publication or need further assistance,please contact the Customer Service Centre:Email:custserviec.chTel:+41 22 9
9、19 02 11Fax:+41 22 919 03 00LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.INTERNATIONALSTANDARDIEC60191-6-1First edition2001-10Mechanical standardization of semiconductordevices Part 6-1:General rules for the preparation of outlinedr
10、awings of surface mounted semiconductordevice packages Design guide for gull-wing lead terminalsNormalisation mcanique des dispositifs semi-conducteurs Partie 6-1:Rgles gnrales pour la prparation des dessinsdencombrement des dispositifs semiconducteurs pourmontage en surface Guide de conception pour
11、 les botiers brochesen forme dailes de mouettePRICE CODE IEC 2001 Copyright-all rights reservedNo part of this publication may be reproduced or utilized in any form or by any means,electronic ormechanical,including photocopying and microfilm,without permission in writing from the publisher.Internati
12、onal Electrotechnical Commission3,rue de Varemb Geneva,SwitzerlandTelefax:+41 22 919 0300e-mail:inmailiec.ch IEC web site http:/www.iec.chGFor price,see current catalogue Commission Electrotechnique Internationale International Electrotechnical CommissionLICENSED TO MECON Limited.-RANCHI/BANGALOREFO
13、R INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 60191-6-1 IEC:2001(E)INTERNATIONAL ELECTROTECHNICAL COMMISSION_MECHANICAL STANDARDIZATION OF SEMICONDUCTOR DEVICES Part 6-1:General rules for the preparation of outline drawingsof surface mounted semiconductor device packages Desi
14、gn guide for gull-wing lead terminalsFOREWORD1)The IEC(International Electrotechnical Commission)is a worldwide organization for standardization comprisingall national electrotechnical committees(IEC National Committees).The object of the IEC is to promoteinternational co-operation on all questions
15、concerning standardization in the electrical and electronic fields.Tothis end and in addition to other activities,the IEC publishes International Standards.Their preparation isentrusted to technical committees;any IEC National Committee interested in the subject dealt with mayparticipate in this pre
16、paratory work.International,governmental and non-governmental organizations liaisingwith the IEC also participate in this preparation.The IEC collaborates closely with the InternationalOrganization for Standardization(ISO)in accordance with conditions determined by agreement between thetwo organizations.2)The formal decisions or agreements of the IEC on technical matters express,as nearly as possible,aninternational consensus of opinion on the relevant subjects since each technical committee has
