IEC 60384-15-2017 Fixed capacitors for use in electronic equipment - Part 15 Sectional specification Fixed tantalum capacitors with non-solid or solid electroly.pdf

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1、 IEC 60384-15 Edition 2.0 2017-05 INTERNATIONAL STANDARD Fixed capacitors for use in electronic equipment Part 15: Sectional specification: Fixed tantalum capacitors with non-solid or solid electrolyte IEC 60384-15:2017-05(en) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2017 IEC, Geneva, Switz

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10、stomer 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: csciec.ch. IEC 60384-15 Edition 2.0 2017-05 INTERNATIONAL STANDARD Fixed capacitors for use in electronic equipment Part 15: Se

11、ctional specification: Fixed tantalum capacitors with non-solid or solid electrolyte INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 31.060.40 ISBN 978-2-8322-4319-0 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an auth

12、orized distributor. 2 IEC 60384-15:2017 IEC 2017 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 . 8 1.4.1 General . 8 1.4.2 Outline drawing and dimensions 8 1.4.3 Mounting . 8 1.4.4 Ratings and charact

13、eristics 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 10 1.6.3 Marking on capacitors 10 1.6.4 Marking on packaging 10 2 Preferred ratings and characteristics . 10 2.1 Preferred characteristics . 10 2.2 Preferred values of ratings 10

14、2.2.1 Nominal capacitance (C N ) 10 2.2.2 Tolerance on nominal capacitance . 11 2.2.3 Rated voltage (U R ) 11 2.2.4 Category voltage (U C ) 11 2.2.5 Reverse voltage . 11 2.2.6 Surge voltage (U RSor U CS ) . 11 2.2.7 Ripple (if required) . 11 2.2.8 Rated temperature . 12 3 Quality assessment procedur

15、es . 12 3.1 Primary stage of manufacture . 12 3.2 Structurally similar components 12 3.3 Certified test records of released lots 12 3.4 Qualification approval procedures . 12 3.4.1 General . 12 3.4.2 Qualification approval on the basis of the fixed sample size procedure 12 3.4.3 Tests . 13 3.5 Quali

16、ty conformance inspection 20 3.5.1 Formation of inspection lots . 20 3.5.2 Test schedule 21 3.5.3 Delayed delivery 21 3.5.4 Assessment levels . 21 4 Test and measurement procedures 22 4.1 Visual inspection and check of dimensions . 22 4.2 Electrical tests 22 4.2.1 Leakage current . 22 4.2.2 Capacita

17、nce 22 4.2.3 Tangent of loss angle (tan ) . 23 IEC 60384-15:2017 IEC 2017 3 4.2.4 Impedance (if required) 23 4.2.5 Insulation resistance of the external insulation (if required) 24 4.2.6 Voltage proof of the external insulation (if required) . 24 4.3 Robustness of terminations . 25 4.3.1 General . 2

18、5 4.3.2 Initial inspection. 25 4.3.3 Test Ua1, Ub and Uc applicable. 25 4.3.4 Special bending test 25 4.4 Resistance to soldering heat . 26 4.4.1 General . 26 4.4.2 Conditions . 26 4.4.3 Final inspections and requirements 26 4.5 Solderability 26 4.5.1 General . 26 4.5.2 Test conditions 26 4.5.3 Fina

19、l inspections and requirements 26 4.6 Rapid change of temperature 26 4.6.1 General . 26 4.6.2 Initial inspection. 27 4.6.3 Test conditions 27 4.6.4 Recovery . 27 4.6.5 Final inspections and requirements 27 4.7 Vibration . 27 4.7.1 General . 27 4.7.2 Test condition 27 4.7.3 Final inspections and requ

20、irements 27 4.8 Bump 27 4.8.1 General . 27 4.8.2 Mounting . 28 4.8.3 Test conditions 28 4.8.4 Final inspections and requirements 28 4.9 Shock . 28 4.9.1 General . 28 4.9.2 Mounting . 28 4.9.3 Test conditions 28 4.9.4 Final inspections and requirements 29 4.10 Climatic sequence. 29 4.10.1 General . 2

21、9 4.10.2 Initial inspection. 29 4.10.3 Dry heat 29 4.10.4 Damp heat, cyclic, Test Db, first cycle . 29 4.10.5 Cold. 29 4.10.6 Low air pressure (if required) . 29 4.10.7 Damp heat, cyclic, Test Db, remaining cycles 29 4.10.8 Recovery . 29 4.10.9 Sealing (if required) . 30 4.10.10 Final inspections an

22、d requirements 30 4.11 Damp heat, steady state . 30 4.11.1 General . 30 4 IEC 60384-15:2017 IEC 2017 4.11.2 Initial inspection. 30 4.11.3 Final inspections and requirements 30 4.12 Endurance 30 4.12.1 General . 30 4.12.2 Initial inspection. 30 4.12.3 Test conditions 30 4.12.4 Recovery . 31 4.12.5 Fi

23、nal inspections and requirements 31 4.13 Surge voltage . 31 4.13.1 General . 31 4.13.2 Initial inspection. 31 4.13.3 Test conditions 31 4.13.4 Final inspections and requirements 31 4.14 Reverse voltage (if required) . 32 4.14.1 General . 32 4.14.2 Initial inspection. 32 4.14.3 Test conditions 32 4.1

24、4.4 Final inspections and requirements 32 4.15 Characteristics at high and low temperature 32 4.15.1 General . 32 4.15.2 Final inspections and requirements 32 4.16 Charge and discharge (if required) 32 4.16.1 General . 32 4.16.2 Initial inspection. 32 4.16.3 Test conditions 33 4.16.4 Recovery . 33 4

25、.16.5 Final inspections and requirements 33 4.17 Component solvent resistance 33 4.18 Solvent resistance of the marking . 33 4.19 High surge current (if required) . 33 4.19.1 General . 33 4.19.2 Initial inspection. 33 4.19.3 Final inspections and requirements 33 Bibliography 34 Figure 1 Apparatus of

26、 special bending test 25 Table 1 Rated, category and surge voltages 11 Table 2 Sampling plan for qualification approval tests 14 Table 3 Test schedule for qualification approval 15 Table 4 Lot-by-Lot inspection . 21 Table 5 Periodic Inspection 22 Table 6 Vibration test frequencies 27 Table 7 Shock p

27、eak acceleration/pulse duration 28 Table 8 Test temperature . 31 IEC 60384-15:2017 IEC 2017 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT Part 15: Sectional specification: Fixed tantalum capacitors with non-solid or solid electrolyte FOREWORD 1) The I

28、nternational 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 and e

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37、r 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 some of

38、 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 60384-15 has been prepared by IEC technical committee 40: Capacitors and resistors for electronic equipment. This sec

39、ond edition cancels and replaces the first edition published in 1982, Amendment 1:1987 and Amendment 2:1992, 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 I

40、SO/IEC Directives, Part 2:2016 (seventh 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 60384-15:2017 IEC 2017 The text of this In

41、ternational Standard is based on the following documents: FDIS Report on voting 40/2523/FDIS 40/2535/RVD Full information on the voting for the approval of this International Standard can be found in the report on voting indicated in the above table. This document has been drafted in accordance with

42、 the ISO/IEC Directives, Part 2. The list of all parts of the IEC 60384 series, under the general title Fixed capacitors for use in electronic equipment, can be found on the IEC website. The committee has decided that the contents of this document will remain unchanged until the stability date indic

43、ated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. IEC 60384-15:2017 IEC 2017

44、7 FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT Part 15: Sectional specification: Fixed tantalum capacitors with non-solid or solid electrolyte 1 General 1.1 Scope This part of IEC 60384 applies to through-hole/leaded polar and bipolar tantalum electrolyte capacitors with solid and non-solid elec

45、trolyte for use in electronic equipment. It includes capacitors for long-life applications and capacitors for general-purpose applications. Capacitors for special purpose application may need additional requirements. This document covers two basic sub-families: Sub-family 1: Fixed non-solid electrol

46、yte tantalum capacitors with porous anode. Sub-family 2: Fixed solid electrolyte tantalum capacitors with porous anode. 1.2 Object The object of this document is to prescribe preferred ratings and characteristics and to select from IEC 60384-1:2016 the appropriate quality assessment procedures, test

47、s and measuring methods and to give general performance requirements for this type of capacitor. Test severities and requirements prescribed in detail specifications referring to this sectional specification shall be of equal or higher performance level, because lower performance levels are not perm

48、itted. 1.3 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (

49、including any amendments) applies. IEC 60063, Preferred number series for resistors and capacitors IEC 60068-1:2013, Environmental testing Part 1: General and guidance IEC 60068-2-6, Environmental testing Part 2-6: Tests Test Fc: Vibration (sinusoidal) IEC 60068-2-14, Environmental testing Part 2-14: Tests Test N: Change of temperature IEC 60384-1:2016, Fixed capacitors for use in electronic equipment Part 1: Generic specification IEC 60417, Graphical symbols for use on equipment IE