CN2220S14BAUTOE2G2

Manufacturer Part NumberCN2220S14BAUTOE2G2
DescriptionCeramic Transient Voltage Suppressors
ManufacturerEPCOS AG
CN2220S14BAUTOE2G2 datasheet
 


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Ceramic transient voltage suppressors
SMD multilayer transient voltage suppressors for
automotive applications
Series/Type:
Date:
August 2008
© EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.

CN2220S14BAUTOE2G2 Summary of contents

  • Page 1

    ... Ceramic transient voltage suppressors SMD multilayer transient voltage suppressors for automotive applications Series/Type: Date: August 2008 © EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. ...

  • Page 2

    Multilayer varistors (MLVs) Automotive series EPCOS type designation system for automotive series CN 2220 Construction: CT Single chip with nickel barrier termination (AgNiSn) CN Single chip with silver-palladium termination (AgPd) EAI case sizes: 0603 0805 1206 1210 1812 2220 Varistor ...

  • Page 3

    Multilayer varistors (MLVs) Automotive series Features ESD protection kV, ISO 10605 level IV, acc. to IEC 61000-4-2 level contact air) High energy absorption capability Low leakage current High temperature versions Stable protection ...

  • Page 4

    Multilayer varistors (MLVs) Automotive series General technical data Maximum RMS operating voltage Maximum DC operating voltage Maximum surge current Maximum load dump energy Maximum jump start voltage Maximum clamping voltage Operating temperature Operating temperature Operating temperature Operating temperature Storage temperature ...

  • Page 5

    ... Multilayer varistors (MLVs) Automotive series Electrical specifications and ordering codes Maximum ratings (T = 125 C, for HT types T op,max Type Ordering code AUTO range, CN types CN1812S14BAUTOE2G2 B72580V3140S272 14 CN1812S14BAUTOG B72580V1140S262 14 CN2220S14BAUTOE2G2 B72540V3140S272 14 CN2220S14BAUTOG B72540V1140S262 14 CN2220K30AUTOE2G2 B72540V3300K072 30 CN2220K30AUTOG B72540V1300K062 30 AUTO range, CT types CT0603S14BAUTOG B72500T1140S260 14 CT0805S14BAUTOG B72510T1140S262 14 ...

  • Page 6

    ... Multilayer varistors (MLVs) Automotive series Characteristics ( Type V (1 mA) V AUTO range, CN types CN1812S14BAUTOE2G2 22 CN1812S14BAUTOG 22 CN2220S14BAUTOE2G2 22 CN2220S14BAUTOG 22 CN2220K30AUTOE2G2 47 CN2220K30AUTOG 47 AUTO range, CT types CT0603S14BAUTOG 22 CT0805S14BAUTOG 22 CT1206S14BAUTOG 22 CT1210S14BAUTOG 22 CT1210K17AUTOG 27 CT1206K20AUTOG 33 CT1210K20AUTOG 33 CT0805K25AUTOG 39 CT1206K25AUTOG 39 CT1210K25AUTOG 39 High temperature (HT) range CN0603S14BHTG2 22 CN0603S17BHTG 25 CN1210K17AUTOHTG 27 CN0603K25HTG5 39 Special capacitance range, CT types ...

  • Page 7

    Multilayer varistors (MLVs) Automotive series Electrical specifications and ordering codes Maximum ratings (T = 125 C, for HT types T op,max Type Ordering code Standard range, CN types CN1812K14G B72580V0140K062 14 CN2220K14G B72540V0140K062 14 CN1812K17G B72580V0170K062 17 CN2220K17G B72540V0170K062 17 ...

  • Page 8

    Multilayer varistors (MLVs) Automotive series Characteristics ( Type V (1 mA) V Standard range, CN types CN1812K14G 22 CN2220K14G 22 CN1812K17G 27 CN2220K17G 27 CN1812K20G 33 CN2220K20G 33 CN1812K25G 39 CN2220K25G 39 CN1812K30G 47 CN2220K30G ...

  • Page 9

    Multilayer varistors (MLVs) Automotive series Dimensional drawing Dimensions in mm Case size l w EIA / mm 0603 / 1608 1.6 0.15 0.80 0.10 0805 / 2012 2.0 0.20 1.25 0.15 1206 / 3216 3.2 0.30 1.60 0.20 1210 / ...

  • Page 10

    ... CN1812K30G 3000 CN1812S14BAUTOE2G2 1500 CN1812S14BAUTOG 1500 CN2220K14G 1500 CN2220K17G 1500 CN2220K20G 1000 CN2220K25G 3000 CN2220K30AUTOE2G2 1000 CN2220K30AUTOG 1000 CN2220K30G 3000 CN2220S14BAUTOE2G2 1500 CN2220S14BAUTOG 4000 CT0603K14G 4000 CT0603K17CCG 4000 CT0603K17G 4000 CT0603K17LCG 4000 CT0603K20G 4000 CT0603K25G 4000 CT0603L25HSG 4000 CT0603S14AHSG 4000 CT0603S14BAUTOG ...

  • Page 11

    Multilayer varistors (MLVs) Automotive series EIA case Taping Reel size size mm 0805 Blister 180 0805 Blister 330 1206 Blister 180 1206 Blister 180 1206 Blister 180 1206 Blister 180 1206 Blister 180 1206 Blister 180 1206 Blister 180 1206 ...

  • Page 12

    Multilayer varistors (MLVs) Automotive series V/I characteristics for automotive range, CN types CN1812S14BAUTOE2G2 CN1812S14BAUTOG Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 13

    ... Multilayer varistors (MLVs) Automotive series V/I characteristics for automotive range, CN types CN2220S14BAUTOE2G2 CN2220S14BAUTOG Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 14

    Multilayer varistors (MLVs) Automotive series V/I characteristics for automotive range, CN types CN2220K30AUTOE2G2 CN2220K30AUTOG Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 15

    Multilayer varistors (MLVs) Automotive series V/I characteristics for automotive range, CT types CT0603S14BAUTOG CT0805S14BAUTOG Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 16

    Multilayer varistors (MLVs) Automotive series V/I characteristics for automotive range, CT types CT0805K25AUTOG CT1206S14BAUTOG Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 17

    Multilayer varistors (MLVs) Automotive series V/I characteristics for automotive range, CT types CT1206K20AUTOG CT1206K25AUTOG Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 18

    Multilayer varistors (MLVs) Automotive series V/I characteristics for automotive range, CT types CT1210S14BAUTOG CT1210K17AUTOG Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 19

    Multilayer varistors (MLVs) Automotive series V/I characteristics for automotive range, CT types CT1210K20AUTOG CT1210K25AUTOG Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 20

    Multilayer varistors (MLVs) Automotive series V/I characteristics for high temperature (HT) range CN0603S14BHTG2 CN0603S17BHTG Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 21

    Multilayer varistors (MLVs) Automotive series V/I characteristics for high temperature (HT) range CN0603K25HTG CN1210K17AUTOHTG Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 22

    Multilayer varistors (MLVs) Automotive series V/I characteristics for special capacitance range CT0603S14AHSG CT0603K17CCG Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 23

    Multilayer varistors (MLVs) Automotive series V/I characteristics for special capacitance range CT0603K17LCG CT0603S17ALCG CT0603S17BCCG Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 24

    Multilayer varistors (MLVs) Automotive series V/I characteristics for special capacitance range CT0603S20ACCG CT0603L25HSG Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 25

    Multilayer varistors (MLVs) Automotive series V/I characteristics for special capacitance range CT0805K17LCG CT0805S20ACC2G2 Please read Cautions and warnings and Important notes at the end of this document. CT0805K17AUTOLCG Page ...

  • Page 26

    Multilayer varistors (MLVs) Automotive series V/I characteristics for special capacitance range CT0805K25CCG Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 27

    Multilayer varistors (MLVs) Automotive series V/I characteristics for standard range, CN types CN1812K14G CN1812K17G Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 28

    Multilayer varistors (MLVs) Automotive series V/I characteristics for standard range, CN types CN1812K20G CN1812K25G Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 29

    Multilayer varistors (MLVs) Automotive series V/I characteristics for standard range, CN types CN1812K30G CN2220K14G Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 30

    Multilayer varistors (MLVs) Automotive series V/I characteristics for standard range, CN types CN2220K17G CN2220K20G Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 31

    Multilayer varistors (MLVs) Automotive series V/I characteristics for standard range, CN types CN2220K25G CN2220K30G Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 32

    Multilayer varistors (MLVs) Automotive series V/I characteristics for standard range, CT types CT0603K14G CT0603S14BG Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 33

    Multilayer varistors (MLVs) Automotive series V/I characteristics for standard range, CT types CT0603K17G CT0603K20G Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 34

    Multilayer varistors (MLVs) Automotive series V/I characteristics for standard range, CT types CT0603K25G CT0805K14G Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 35

    Multilayer varistors (MLVs) Automotive series V/I characteristics for standard range, CT types CT0805K17G CT0805K20G Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 36

    Multilayer varistors (MLVs) Automotive series V/I characteristics for standard range, CT types CT0805K25G CT0805K30G Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 37

    Multilayer varistors (MLVs) Automotive series V/I characteristics for standard range, CT types CT1206K14G CT1206K17G Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 38

    Multilayer varistors (MLVs) Automotive series V/I characteristics for standard range, CT types CT1206K20G CT1206K25G Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 39

    Multilayer varistors (MLVs) Automotive series V/I characteristics for standard range, CT types CT1206K30G CT1210K14G Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 40

    Multilayer varistors (MLVs) Automotive series V/I characteristics for standard range, CT types CT1210K17G CT1210K20G Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 41

    Multilayer varistors (MLVs) Automotive series V/I characteristics for standard range, CT types CT1210K25G CT1210K30G Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 42

    Multilayer varistors (MLVs) Automotive series Derating curves Maximum surge current I surge,max For explanation of the derating curves refer to "General technical information", chapter 2.7.2 CN0603 ... HTG (G2, G5), CT0603K14 ... K25G, CT0603S14B(AUTO)G, CT0603K17CCG, CT0603S17ALCG, CT0603S17BCCG, CT0603S20ACCG, CT0805K17(AUTO)LCG CT0603K17LCG ...

  • Page 43

    Multilayer varistors (MLVs) Automotive series Derating curves Maximum surge current I surge,max For explanation of the derating curves refer to "General technical information", chapter 2.7.2 CT0805K20 ... K30G, CT0805S20ACC2G2, CT0805K25AUTOG, CT0805K25CCG CT0805S14BAUTOG, CT0805K14 ... K17G Please read Cautions and warnings ...

  • Page 44

    Multilayer varistors (MLVs) Automotive series Derating curves Maximum surge current I surge,max For explanation of the derating curves refer to "General technical information", chapter 2.7.2 CT1206 ... (AUTO)G CT1210K25(AUTO)G, CT1210K30G Please read Cautions and warnings and Important notes at the ...

  • Page 45

    Multilayer varistors (MLVs) Automotive series Derating curves Maximum surge current I surge,max For explanation of the derating curves refer to "General technical information", chapter 2.7.2 CT1210K14 ... K20G, CT1210S14BAUTOG, CT1210K17AUTOG, CN1210K17AUTOHTG, CT1210K20AUTOG, CT1210K25AUTOG CN1812K14 ... K30G, CN1812S14BAUTO(E2)G(2) Please read Cautions ...

  • Page 46

    Multilayer varistors (MLVs) Automotive series Derating curves Maximum surge current I surge,max For explanation of the derating curves refer to "General technical information", chapter 2.7.2 CN2220K14 ... K30G, CN2220 ... AUTO(E2)G(2) Please read Cautions and warnings and Important notes at ...

  • Page 47

    Multilayer varistors (MLVs) Automotive series Taping and packing 1 Taping and packing for SMD components 1.1 Blister tape (the taping to IEC 60286-3) Dimensions in mm 8-mm tape Case size (inch/mm) 0508/ 1220 0603/ 0506/ 0805/ 1608 1216 2012 A ...

  • Page 48

    Multilayer varistors (MLVs) Automotive series Part orientation in tape pocket for blister tape For discrete chip, case sizes 0603, 0805, 1206, 1210, 1812 and 2220 For arrays 0506 and 1012 Additional taping information Reel material Tape material Tape break force ...

  • Page 49

    Multilayer varistors (MLVs) Automotive series 1.2 Cardboard tape (taping to IEC 60286-3) Dimensions in mm 0201/0603 0402/1005 0405/1012 0603/1608 1003/2508 0508/1220 A 0.38 0.05 0. 0.68 0.05 1. 0.35 0.02 0.60 T 0.4 min. 0.70 2 ...

  • Page 50

    Multilayer varistors (MLVs) Automotive series Part orientation in tape pocket for cardboard tape For discrete chip case sizes 0201, 0402, 0603 and 1003 For array case size 0508 Additional taping information Reel material Tape material Tape break force Top cover ...

  • Page 51

    Multilayer varistors (MLVs) Automotive series 1.3 Reel packing Dimensions in mm 8-mm tape 180-mm reel 330-mm reel A 180 3/+0 W 8.4 +1. 14.4 max. 2 Leader, trailer Please read Cautions and warnings and Important notes at ...

  • Page 52

    Multilayer varistors (MLVs) Automotive series Soldering directions 1 Terminations 1.1 Nickel barrier termination The nickel barrier layer of the silver/nickel/tin termination prevents leaching of the silver base met- allization layer. This allows great flexibility in the selection of soldering parameters. ...

  • Page 53

    Multilayer varistors (MLVs) Automotive series 2 Recommended soldering temperature profiles 2.1 Reflow soldering temperature profile Recommended temperature characteristic for reflow soldering following JEDEC J-STD-020D Profile feature Preheat and soak - Temperature min - Temperature max - Time Average ramp-up rate ...

  • Page 54

    Multilayer varistors (MLVs) Automotive series 2.2 Wave soldering temperature profile Temperature characteristics at component terminal with dual-wave soldering 2.3 Lead-free soldering processes EPCOS multilayer CTVS with AgNiSn termination are designed for the requirements of lead-free soldering processes only. Soldering temperature ...

  • Page 55

    Multilayer varistors (MLVs) Automotive series 3 Recommended soldering methods - type-specific releases by EPCOS 3.1 Overview Type Case size CT... / CD... 0201/ 0402 CT... / CD... 0603 ... 2220 CN... 0603 ... 2220 Arrays 0405 ... 1012 ESD/EMI filters ...

  • Page 56

    Multilayer varistors (MLVs) Automotive series If the solder meniscus is too high, i.e. the solder quantity is too large, the vise effect may occur. As the solder cools down, the solder contracts in the direction of the component. If there ...

  • Page 57

    Multilayer varistors (MLVs) Automotive series 5 Conductive adhesion Attaching surface-mounted devices (SMDs) with electrically conductive adhesives is a commer- cially attractive method of component connection to supplement or even replace conventional sol- dering methods. Electrically conductive adhesives consist of a ...

  • Page 58

    Multilayer varistors (MLVs) Automotive series 6 Solderability tests Test Standard Wettability IEC 60068-2-58 Leaching IEC resistance 60068-2-58 Thermal shock (solder shock) Tests of resistance IEC to soldering heat 60068-2-58 for SMDs Tests of resistance IEC to soldering heat 60068-2-20 for ...

  • Page 59

    Multilayer varistors (MLVs) Automotive series Note: Leaching of the termination Effective area at the termination might be lost if the soldering temperature and/or immersion time are not kept within the recommended conditions. Leaching of the outer electrode should not ex- ...

  • Page 60

    Multilayer varistors (MLVs) Automotive series 7.5 Adhesive application Thin or insufficient adhesive causes chips to loosen or become disconnected during curing. Low viscosity of the adhesive causes chips to slip after mounting advised to consult the manufacturer of ...

  • Page 61

    Multilayer varistors (MLVs) Automotive series 7.10 Standards CECC 00802 IEC 60068-2-58 IEC 60068-2-20 JEDEC J-STD-020D Please read Cautions and warnings and Important notes at the end of this document. Page ...

  • Page 62

    Multilayer varistors (MLVs) Automotive series Symbols and terms Symbol Term C Typical capacitance per line line,typ C Maximum capacitance max C Minimum capacitance min C Nominal capacitance nom C Tolerance of nominal capacitance nom C Typical capacitance typ f Minimum ...

  • Page 63

    Multilayer varistors (MLVs) Automotive series V Maximum AC operating voltage, root-mean-square value RMS,max V Varistor voltage (also termed breakdown voltage Minimum varistor voltage V,min V Maximum varistor voltage V,max V Tolerance of varistor voltage V W Maximum load ...

  • Page 64

    Multilayer varistors (MLVs) Automotive series Cautions and warnings General Some parts of this publication contain statements about the suitability of our ceramic transient voltage suppressor (CTVS) components (multilayer varistors (MLVs), CeraDiodes, ESD/EMI fil- ters, SMD disk varistors (CU types), leaded ...

  • Page 65

    Multilayer varistors (MLVs) Automotive series therefore not advisable, and it is only allowed together with safety countermeasures like thermal fuses. Storage Only store CTVS in their original packaging. Do not open the package before storage. Storage conditions in original packaging: ...

  • Page 66

    ... CeraDiodes are designed for ESD protection only, ESD/EMI filters are designed for ESD and EMI protection only. This listing does not claim to be complete, but merely reflects the experience of EPCOS AG. Please read Cautions and warnings and Important notes at the end of this document. ...

  • Page 67

    Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical ...