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1、BRITISH STANDARD BS EN 150008:1993 Incorporating Amendment No. 1 Specification for Harmonized system of quality assessment for electronic components Blank detail specification Ambient-rated rectifier diodes The European Standard EN 150008:1992 has the status of a British Standard Licensed Copy: shef
2、fieldun sheffieldun, na, Fri Nov 17 08:18:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 150008:1993 BSI 10-1999 ISBN 0 580 35571 3 Amendments issued since publication Amd. No.Date of issueComments 7698June 1993Indicated by a sideline in the margin Licensed Copy: sheffieldun sheffieldun, na, Fr
3、i Nov 17 08:18:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 150008:1993 BSI 10-1999i Contents Page National forewordii Preface2 Foreword2 Forewordii Prefaceii 1Mechanical description1 2Electrical application1 3Levels of quality assessment1 4Limiting values1 5Electrical characteristics2 6Marki
4、ng2 7Ordering information2 8Test condition and quality assessment3 9Additional information7 Figure 1 Current derating curve for a rectifier diode2 Table A4 Table B5 Table C6 Table D7 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:18:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 1500
5、08:1993 ii BSI 10-1999 National foreword This British Standard has been prepared under the direction of the Electronic Components Standards Policy Committee (ECL/-). It is identical with CECC 50008 Issue 3:1991: “Harmonized system of quality assessment for electronic components. Blank detail specifi
6、cation: Ambient-rated rectifier diodes” published by the European Committee for Electrotechnical Standardization (CENELEC) Electronic Components Committee (CECC). CECC 50008 Issue 3:1991 was prepared by CECC WG7: “Rectifier diodes and thyristors” and the United Kingdom participation in the drafting
7、was provided by Technical Committee ECL/24: Semiconductors. In 1992 the CENELEC Electronic Components Committee (CECC) accepted CECC 50008:1991 as European Standard EN 150008:1992. This standard supersedes BS CECC 50008:1982 which remains valid to cover all existing approvals. Scope This standard li
8、sts the ratings, characteristics and inspection requirements which shall be included as mandatory requirements in accordance with BS CECC 50000 in any detail specification for these devices. The text of this standard consists of the text of BS CECC 50008 Issue 2 (1982) amended to include characteris
9、tics which apply to avalanche and controlled avalanche rectifier diodes. The Technical Committee has reviewed the provisions of CECC 00200 and CECC 00300 to which reference is made in the text and has decided that they are acceptable for use in conjunction with this standard. The British Standard wh
10、ich implements the CECC Rules of Procedure is BS 9000 “General requirements for a system for electronic components of assessed quality” Part 2:1991 “Specification for the national implementation of the CECC System”. Detail specifications. Detail specifications shall comply with the requirements of t
11、his Blank Detail Specification and BS CECC 00111 “Specifications”. Cross-references International StandardCorresponding British Standard IEC 191-2:1966BS 3934: Specification for dimensions of semiconductor devices and integrated electronic circuits Part 2:1991: Schedule of International drawings giv
12、ing dimensions (Identical) IEC 747-2:1983BS 6493: Semiconductor devices Part 1: Discrete devices Section 1.2:1984 Recommendations for rectifier diodes (Identical) CECC 50000:1986BS CECC 50000:1987 Harmonized system of quality assessment for electronic components. Generic specification: discrete semi
13、conductor devices (Identical) CECC 50001:1980BS CECC 50001:1981 Specification for harmonized system of quality assessment for electronic components. Blank detail specification: general purpose semiconductor diodes (Identical) Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:18:21 GMT+00:00
14、2006, Uncontrolled Copy, (c) BSI BS EN 150008:1993 BSI 10-1999iii A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity
15、 from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i to iv, the EN title page, page 2, the CECC title page, pages ii to iv, pages 1 to 7 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorp
16、orated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:18:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv blank Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:18:21 GMT+00:00 2006, Uncontrolled Copy, (c)
17、BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 150008 December 1992 UDCSupersedes CECC 50008 Issue 3:1991 Descriptors: Quality, electronic components, diodes English version Blank Detail Specification: Ambient-rated rectifier diodes Spcification Particulire Cadre: Diodes de redressement te
18、mprature ambiante spcifie Vordruck fr Bauartspezifikation: Umgebungsbezogene Gleichrichter-Dioden This European Standard was approved by the CENELEC Electronic Components Committee (CECC) on 3 December 1992. CENELEC members are bound to comply with CEN/CENELEC Internal Regulations which stipulate th
19、e conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the General Secretariat of the CECC or to any CENELEC member. This European St
20、andard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CECC General Secretariat has the same status as the official versions. CENELEC members are th
21、e national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and United Kingdom. The membership of the CECC is identical, with the exception of the national elect
22、rotechnical committees of Greece, Iceland and Luxembourg. CECC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1992 Copyright reserved to
23、CENELEC members Ref. No. 150008:1992 E Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:18:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 150008:1992 BSI 10-1999 2 Preface The CENELEC Electronic Components Committee (CECC) is composed of those member countries of the European Committee fo
24、r Electrotechnical Standardization (CENELEC) who wish to take part in a harmonized System for electronic components of assessed quality. The object of the System is to facilitate international trade by the harmonization of the specifications and quality assessment procedures for electronic component
25、s, and by the grant of an internationally recognized Mark, or Certificate, of Conformity. The components produced under the System are thereby acceptable in all member countries without further testing. This specification has been formally approved by the CECC, and has been prepared for those countr
26、ies taking part in the System who wish to issue national harmonized specifications for Ambient-rated rectifier diodes. It should be read in conjunction with the current regulations for the CECC System. Copies of it can be obtained from the addresses shown on the blue fly sheet. Foreword This specifi
27、cation was prepared by CECC WG 7 “Rectifier diodes and thyristors”. It is based, wherever possible, on the Publications of the International Electrotechnical Commission (IEC). The CECC voting procedure for the conversion of publication CECC 50008 Issue 3:1991 to EN has resulted in a positive vote. T
28、he voting report document CECC(Secretariat)3254/11.92 has been submitted for formal approval and has been accepted. The reference document was approved by CECC as EN 150008:1992 on 3 December 1992. The following dates were fixed: latest date of announcement of the EN at national level (doa) 1993-06-
29、30 latest date of publication of an identical national standard (dop) 1993-12-30 latest date of declaration of national standards obsolescence 1993-12-30 latest date of withdrawal of conflicting national standards (dow) 2003-06-30 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:18:21 GMT+0
30、0:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:18:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 150008:1992 ii BSI 10-1999 Foreword The CENELEC Electronic Components Committee (CECC) is composed of those member countries of the European Committee f
31、or Electrotechnical Standardization (CENELEC) who wish to take part in a harmonized System for electronic components of assessed quality. The object of the System is to facilitate international trade by the harmonization of the specifications and quality assessment procedures for electronic componen
32、ts, and by the grant of an internationally recognized Mark, or Certificate, of Conformity. The components produced under the System are thereby acceptable in all member countries without further testing. This specification has been formally approved by the CECC, and has been prepared for those count
33、ries taking part in the System who wish to issue national harmonized specifications for AMBIENT-RATED RECTIFIER DIODES. It should be read in conjunction with the current regulations for the CECC System. At the date of printing of this specification, the member countries of the CECC are Austria, Belg
34、ium, Denmark, Finland, France, Germany, Ireland, Italy, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom, and copies of it can be obtained from the addresses shown on the blue fly sheet. Preface This blank detail specification was prepared by CECC WG 7: Rectifier
35、diodes and thyristors. It is based, wherever possible, on the Publications of the International Electrotechnical Commission. The text of this this third issue consists of the text of CECC 50008 Issue 2 (1982) amended in accordance with the ratified new material (specifying the characteristics which
36、apply to avalanche and controlled avalanche rectifier diodes only) introduced in the following document: Effective date This Issue 3 shall become effective for all new applications for qualification approval on 15 August 1991. Issue 2 shall remain valid to cover all past approvals. NOTEIt is recogni
37、zed that the lay-out proposed cannot be applied to all detail specifications based on this document. For instance, it may be preferrable to indicate the limiting values in the form of a table when several similar devices appear in the same specification. DocumentDate of VotingReport on the Voting CE
38、CC(Secretariat)2704June 1991CECC(Secretariat)2815 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:18:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 150008:1992 BSI 10-1999iii Key for page 1 The numbers between square brackets on page 1 correspond to the following indications which should
39、 be given: Identification of the detail specification 1The name of National Standards Organization under whose authority the detail specification is published, and if applicable the organization from whom the DS is available. 2The CECC Symbol and the number allotted by the CECC General Secretariat t
40、o the completed detail specification. 3The number and issue number of the CECC generic or sectional specification as relevant; also national reference if different. 4If different from the CECC number, the national number of the detail specification, date of issue and any further information required
41、 by the national system together with any amendment numbers. Identification of the component 5A short description of the type of component. 6Information on typical construction (where applicable). 7Outline drawing and/or reference to the relevant document for outlines. 8Application or group of appli
42、cations covered and quality assessment levels. 9Reference data on the most important properties, to allow comparison between the various component types. For 5 and 6 the text given should be suitable for an entry in CECC 00200 or CECC 00300. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:
43、18:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv blank Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:18:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 150008:1992 BSI 10-19991 Specification available from:1Page: of: CECC 50008 Issue 3 2 ELECTRONIC COMPONENT OF ASSESSED QUALITY IN AC
44、CORDANCE WITH 34 DETAIL SPECIFICATION FOR AMBIENT RATED RECTIFIER DIODES Type number(s): Structurally similar devices: (if appropriate) 5 CONSTRUCTION Semiconductor material: Silicon, germanium Encapsulation material: Metal/glass; metal/ceramic, plastic, other 6 1 Mechanical description 7 2 Electric
45、al application 8 Outline references:Rectifying up to a current of 5 A. Code A from IEC 192-2: National: OR: Base and case references: Codes B and C from IEC 192-2: National: AND/OR: Outline drawing 3 Levels of quality assessment Marking:see CECC 50000-2.5 F L Terminal identification:see CECC 50000-2
46、.5.1 4 Limiting values (Absolute maximum system) 9 These apply over the operating temperature range, unless otherwise stated. The following ratings shall be given. 4.1Voltage: Any Qualification such as time, frequency, temperature, mounting method etc. shall be stated. 4.1.1Crest working reverse vol
47、tageVRWM 4.1.2Repetitive peak reverse voltageVRRM 4.1.3Non-repetitive peak reverse voltageVRSM 4.1.4Continuous (DC) reverse voltage (if applicable)VR 4.2Current: Any qualification such as time, frequency, temperature, mounting method etc. shall be stated. 4.2.1Mean forward current at the breakpoint
48、temperature (see Figure 1)IF (AV)max. In single phase circuits, sinusoidal 180 conduction angle with resistive load. 4.2.2Repetitive peak forward current (if applicable)IFRM 4.2.3Continuous (direct) forward current (if applicable)IF 4.2.4Surge (non-repetitive) forward currentIFSM The surge (non-repe
49、titive) forward current corresponds normally to the maximum current permissible for a half sine wave (10 ms at 50 Hz) without reapplication of reverse voltage. The surge (non-repetitive) current rating corresponds to a current applied after continuous operation at the maximum value of the mean forward current. See the current Qualified Products List for availability of components qualified under this detail specification. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:18:21 GMT+00:00 2006,