CN1812K20G EPCOS Inc, CN1812K20G Datasheet

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CN1812K20G

Manufacturer Part Number
CN1812K20G
Description
VARISTOR 20VRMS 1812 SMD
Manufacturer
EPCOS Inc
Series
CN Standardr
Datasheet

Specifications of CN1812K20G

Varistor Voltage
33V
Current-surge
800A
Number Of Circuits
1
Maximum Ac Volts
20VAC
Maximum Dc Volts
26VDC
Energy
3.0J
Package / Case
1812 (4532 Metric)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
B72580V 200K 62
B72580V0200K062
B72580V200K62

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CN1812K20G
Manufacturer:
TDK
Quantity:
60 000
Ceramic transient voltage suppressors
SMD multilayer transient voltage suppressors,
standard series
Series/Type:
Date:
November 2010
© EPCOS AG 2010. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.

CN1812K20G Summary of contents

Page 1

Ceramic transient voltage suppressors SMD multilayer transient voltage suppressors, standard series Series/Type: Date: November 2010 © EPCOS AG 2010. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. ...

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Multilayer varistors (MLVs) Standard series EPCOS type designation system for standard series CT Construction: CT Single chip with nickel barrier termination (AgNiSn) CN Single chip with silver-palladium termination (AgPd) CN...K2 Single chip with silver-platinum termination (AgPt) Case sizes: 0201 0402 ...

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Multilayer varistors (MLVs) Standard series Features ESD acc. to IEC 61000-4-2 level contact air discharge) Surge current up to 1200 A Bidirectional protection No derating up to 125 C (for case sizes Fast response (< ...

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Multilayer varistors (MLVs) Standard series General technical data Maximum RMS operating voltage Maximum DC operating voltage Maximum surge current Maximum energy absorption Maximum power dissipation Maximum clamping voltage Operating temperature Storage temperature Please read Cautions and warnings and Important notes ...

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Multilayer varistors (MLVs) Standard series Temperature derating Climatic category: 40/+85 C for case size 0201 and 0402 Climatic category: 55/+125 C for case size 0603 Please read Cautions and warnings and Important notes at the end of this document. Page ...

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... CN2220M6G B72540V0060M062 CN1812L8G B72580V0080L062 CN2220L8G B72540V0080L062 CN1812K11G B72580V0110K062 CN2220K11G B72540V0110K062 CN1812K14G B72580V0140K062 CN1812K14GK2 B72582V0140K062 CN2220K14G B72540V0140K062 CN1812K17G B72580V0170K062 CN2220K17G B72540V0170K062 CN1812K20G B72580V0200K062 CN2220K20G B72540V0200K062 CN2220K20GK2 B72542V0200K062 CN1812K25G B72580V0250K062 CN2220K25G B72540V0250K062 CN2220K25GK2 B72542V0250K062 CN1812K30G B72580V0300K062 CN1812K30GK2 B72582V0300K062 CN2220K30G B72540V0300K062 CN2220K30GK2 B72542V0300K062 CN1812K35GK2 ...

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... Multilayer varistors (MLVs) Standard series Characteristics ( Type CN standard series CN1812M4G CN2220M4G CN1812M6G CN2220M6G CN1812L8G CN2220L8G CN1812K11G CN2220K11G CN1812K14G CN1812K14GK2 CN2220K14G CN1812K17G CN2220K17G CN1812K20G CN2220K20G CN2220K20GK2 CN1812K25G CN2220K25G CN2220K25GK2 CN1812K30G CN1812K30GK2 CN2220K30G CN2220K30GK2 CN1812K35GK2 CN2220K35GK2 CN2220K40GK2 CT standard series CT0201S4AG CT0402M4G CT0603M4G CT0805M4G CT1206M4G CT1210M4G ...

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Multilayer varistors (MLVs) Standard series Electrical specifications and ordering codes Maximum ratings (T ) op,max Type Ordering code CT standard series CT0805M6G B72510T0060M062 CT1206M6G B72520T0060M062 CT1210M6G B72530T0060M062 CT0603K7G B72500T0070K060 CT0603M7G B72500T0070M060 CT0603L8G B72500T0080L060 CT0805L8G B72510T0080L062 CT1206L8G B72520T0080L062 CT1210L8G B72530T0080L062 CT0402S11AG ...

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Multilayer varistors (MLVs) Standard series Characteristics ( Type CT standard series CT0805M6G CT1206M6G CT1210M6G CT0603K7G CT0603M7G CT0603L8G CT0805L8G CT1206L8G CT1210L8G CT0402S11AG CT0603K11G CT0805K11G CT1206K11G CT1210K11G CT0402L14G CT0402L14UG CT0603K14G CT0603S14BG CT0805K14G CT1206K14G CT1210K14G CT0402S17AG CT0603K17G CT0805K17G CT1206K17G ...

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Multilayer varistors (MLVs) Standard series Electrical specifications and ordering codes Maximum ratings (T ) op,max Type Ordering code CT standard series CT1206K30G B72520T0300K062 CT1210K30G B72530T0300K062 CT1206K35G B72520T0350K062 CT1210K35G B72530T0350K062 CT1206K40G B72520T0400K062 CT1210K40G B72530T0400K062 CT1206K50G B72520T0500K062 CT1210K50G B72530T0500K062 CT1206K60G B72520T0600K062 CT1210K60G ...

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Multilayer varistors (MLVs) Standard series Dimensional drawing Dimensions in mm Case size l w EIA / mm 0201 / 0603 0.6 0.03 0.30 0.03 0402 / 1005 1.0 0.15 0.50 0.10 0603 / 1608 1.6 0.15 0.80 0.10 0805 / ...

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Multilayer varistors (MLVs) Standard series Delivery mode EIA case size Taping Reel size mm 0201 Cardboard 180 0402 Cardboard 180 0402 Cardboard 180 0402 Cardboard 180 0402 Cardboard 180 0402 Cardboard 180 0603 Cardboard 180 0603 Cardboard 180 0603 Cardboard ...

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... CT1210K40G 2000 CT1210K50G 2000 CT1210K60G 3000 CT1210L8G 3000 CT1210M4G 3000 CT1210M6G 1500 CN1812K11G 1500 CN1812K14G 1500 CN1812K14GK2 1500 CN1812K17G 1500 CN1812K20G 1000 CN1812K25G 1000 CN1812K30G 1000 CN1812K30GK2 1000 CN1812K35GK2 1500 CN1812L8G 1500 CN1812M4G 1500 CN1812M6G 1500 CN2220K11G 1500 CN2220K14G 1500 CN2220K17G ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT0201S4AG CT0402M4G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT0402S11AG CT0402L14G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT0402L14UG CT0402S17AG Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT0603M4G CT0603M6G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT0603K7G CT0603M7G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT0603L8G CT0603K11G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT0603K14G CT0603S14BG Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT0603K17G CT0603K20G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT0603K25G CT0805M4G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT0805M6G CT0805L8G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT0805K11G CT0805K14G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT0805K17G CT0805K20G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT0805K25G CT0805K30G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT1206M4G CT1206M6G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT1206L8G CT1206K11G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT1206K14G CT1206K17G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT1206K20G CT1206K25G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT1206K30G CT1206K35G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT1206K40G CT1206K50G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT1206K60G CT1210M4 Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT1210M6G CT1210L8G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT1210K11G CT1210K14G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT1210K17G CT1210K20G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT1210K25G CT1210K30G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT1210K35G CT1210K40G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CT1210K50G CT1210K60G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CN1812M4G CN1812M6G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CN1812L8G CN1812K11G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CN1812K14G(K2) CN1812K17G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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... Multilayer varistors (MLVs) Standard series V/I characteristics CN1812K20G CN1812K25G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CN1812K30G(K2) CN2220M4G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CN1812K35GK2 CN2220M6G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CN2220L8G CN2220K11G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CN2220K14G CN2220K17G Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CN2220K20G(K2) CN2220K25G(K2) Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CN2220K30G(K2) CN2220K35GK2 Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series V/I characteristics CN2220K40GK2 Please read Cautions and warnings and Important notes at the end of this document. Page ...

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Multilayer varistors (MLVs) Standard series Derating curves Maximum surge current I surge,max For explanation of the derating curves refer to "General technical information", chapter 2.7.2 CT0402M4G ... S17AG CT0402L14UG Please read Cautions and warnings and Important notes at the end ...

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Multilayer varistors (MLVs) Standard series Derating curves Maximum surge current I surge,max For explanation of the derating curves refer to "General technical information", chapter 2.7.2 CT0603M4G ... K25G CT0805M4G CT1206K35G ... K60G Please read Cautions and warnings and Important notes ...

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Multilayer varistors (MLVs) Standard series Derating curves Maximum surge current I surge,max For explanation of the derating curves refer to "General technical information", chapter 2.7.2 CT0805M6G ... K17G CT0805K20G ... K30G Please read Cautions and warnings and Important notes at ...

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Multilayer varistors (MLVs) Standard series Derating curves Maximum surge current I surge,max For explanation of the derating curves refer to "General technical information", chapter 2.7.2 CT1206M4G CT1206M6G ... K30G CT1210K50G ... K60G Please read Cautions and warnings and Important notes ...

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Multilayer varistors (MLVs) Standard series Derating curves Maximum surge current I surge,max For explanation of the derating curves refer to "General technical information", chapter 2.7.2 CT1210M4G CT1210M6G Please read Cautions and warnings and Important notes at the end of this ...

Page 56

Multilayer varistors (MLVs) Standard series Derating curves Maximum surge current I surge,max For explanation of the derating curves refer to "General technical information", chapter 2.7.2 CT1210L8G ... K20G CN1812M4G ... M6G CN1812K35GK2 Please read Cautions and warnings and Important notes ...

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Multilayer varistors (MLVs) Standard series Derating curves Maximum surge current I surge,max For explanation of the derating curves refer to "General technical information", chapter 2.7.2 CN1812L8G ... K30G(K2) CN2220M4G CN2220K35GK2, CN2220K40GK2 Please read Cautions and warnings and Important notes at ...

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Multilayer varistors (MLVs) Standard series Derating curves Maximum surge current I surge,max For explanation of the derating curves refer to "General technical information", chapter 2.7.2 CN2220M6G ... K30G(K2) Please read Cautions and warnings and Important notes at the end of ...

Page 59

Multilayer varistors (MLVs) Standard 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 ...

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Multilayer varistors (MLVs) Standard 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 ...

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Multilayer varistors (MLVs) Standard 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 ...

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Multilayer varistors (MLVs) Standard 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 ...

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Multilayer varistors (MLVs) Standard 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 ...

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Multilayer varistors (MLVs) Standard series 1.4 Packing units for discrete chip and array chip Case size Chip thickness inch/mm th 0201/0603 0.33 mm 0402/1005 0.6 mm 0405/1012 0.7 mm 0506/1216 0.5 mm 0508/1220 0.9 mm 0603/1608 0.9 mm 0612/1632 0.9 ...

Page 65

Multilayer varistors (MLVs) Standard series 2 Delivery mode for leaded SHCV varistors Standard delivery mode for SHCV types is bulk. Alternative taping modes (AMMO pack or taped on reel) are available upon request. Packing units for: Type Pieces SR6 2000 ...

Page 66

Multilayer varistors (MLVs) Standard 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 67

Multilayer varistors (MLVs) Standard series 1.3 Silver-platinum termination Silver-platinum terminations are mainly used for the large case sizes 1812 and 2220. The silver- platinum termination is approved for reflow soldering, SnPb soldering and lead-free soldering with a silver containing solder ...

Page 68

Multilayer varistors (MLVs) Standard series Profile feature Preheat and soak - Temperature min - Temperature max - Time Average ramp-up rate Liquidous temperature Time at liquidous Peak package body temperature T Time ( within specified ...

Page 69

Multilayer varistors (MLVs) Standard series 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 profiles to JEDEC J-STD-020D, IEC 60068-2-58 and ZVEI recommenda- tions. 3 Recommended soldering ...

Page 70

Multilayer varistors (MLVs) Standard series 3.5 Tinned copper alloy All EPCOS CU types with tinned termination are approved for lead-free and SnPb soldering. 3.6 Tinned iron wire All EPCOS SHCV types with tinned termination are approved for lead-free and SnPb ...

Page 71

Multilayer varistors (MLVs) Standard series Good and poor solder joints caused by amount of solder in reflow soldering. 5 Conductive adhesion Attaching surface-mounted devices (SMDs) with electrically conductive adhesives is a commer- cially attractive method of component connection to supplement ...

Page 72

Multilayer varistors (MLVs) Standard series A further advantage of adhesion is that the components are subjected to virtually no temperature shock at all. The curing temperatures of the adhesives are between 120 C and 180 C, typical curing times are ...

Page 73

Multilayer varistors (MLVs) Standard 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- ...

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Multilayer varistors (MLVs) Standard 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 ...

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Multilayer varistors (MLVs) Standard 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 76

Multilayer varistors (MLVs) Standard 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 ...

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Multilayer varistors (MLVs) Standard 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 78

Multilayer varistors (MLVs) Standard 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 filters, SMD disk varistors (CU types), leaded transient ...

Page 79

Multilayer varistors (MLVs) Standard series Specified values only apply to CTVS components that have not been subject to prior electrical, mechanical or thermal damage. The use of CTVS devices in line-to-ground applications is therefore not advisable, and it is only ...

Page 80

Multilayer varistors (MLVs) Standard series Conductive adhesive gluing Only multilayer varistors (MLVs) with an AgPd termination are approved for conductive adhesive gluing. Operation Use CTVS only within the specified operating temperature range. Use CTVS only within specified voltage and current ...

Page 81

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 ...

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