CU4032K17AUTOG2 EPCOS Inc, CU4032K17AUTOG2 Datasheet

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Ceramic transient voltage suppressors SMD disk varistors for automotive applications 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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SMD disk varistors (CU varistors) Automotive series EPCOS type designation system for SMD disk varistor automotive series CU Construction: CU Encapsulated chip Case sizes: 0225 4032 Varistor voltage tolerance: K 10% Maximum RMS operating ...

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SMD disk varistors (CU varistors) Automotive series Features 12 V and 24 V supply systems High energy absorption capability SMD plastic package No temperature derating RoHS-compatible Suitable for lead-free soldering UL approved PSpice simulation modeling available ...

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... Type Ordering code CU3225K14AUTOG2 B72650M1140K072 14 CU4032K14AUTOG2 B72660M1140K072 14 CU3225K17AUTOG2 B72650M1170K072 17 CU4032K17AUTOG2 B72660M1170K072 17 CU3225K30AUTOG2 B72650M1300K072 30 CU4032K30AUTOG2 B72660M1300K072 30 Characteristics ( Type (1 mA) V CU3225K14AUTOG2 22 CU4032K14AUTOG2 22 CU3225K17AUTOG2 27 CU4032K17AUTOG2 27 CU3225K30AUTOG2 47 CU4032K30AUTOG2 47 Please read Cautions and warnings and Important notes at the end of this document RMS,max DC,max jump clamp,max (5 min) ...

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... Dimensions in mm Chip size A EIA in mm 3225 3.50 4032 3.50 Packing unit Type pcs. 1000 CU3225K14AUTOG2 1000 CU3225K17AUTOG2 1000 CU3225K30AUTOG2 1000 CU4032K14AUTOG2 1000 CU4032K17AUTOG2 1000 CU4032K30AUTOG2 Page 6.3 0.3 3.2 0.3 3.2 0 2.80 4.50 2.80 6.50 Ordering code B72650M1140K072 B72650M1170K072 B72650M1300K072 B72660M1140K072 ...

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SMD disk varistors (CU varistors) Automotive series V/I characteristics CU3225 ... AUTOG2 CU4032 ... AUTOG2 Please read Cautions and warnings and Important notes at the end of this document. Page ...

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SMD disk varistors (CU varistors) 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 CU3225K14AUTOG2 ... K30AUTOG2 CU4032K14AUTOG2 ... K30AUTOG2 Please read Cautions and warnings and Important ...

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SMD disk varistors (CU varistors) 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 ...

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SMD disk varistors (CU varistors) 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 ...

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SMD disk varistors (CU varistors) 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. ...

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SMD disk varistors (CU varistors) 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 ...

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SMD disk varistors (CU varistors) 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 ...

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SMD disk varistors (CU varistors) Automotive 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 ...

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SMD disk varistors (CU varistors) Automotive 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 ...

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SMD disk varistors (CU varistors) 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 ...

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SMD disk varistors (CU varistors) Automotive 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 ...

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SMD disk varistors (CU varistors) Automotive 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 5 C ...

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SMD disk varistors (CU varistors) Automotive 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 ...

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SMD disk varistors (CU varistors) Automotive 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 ...

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SMD disk varistors (CU varistors) Automotive 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 ...

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SMD disk varistors (CU varistors) Automotive 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 ...

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SMD disk varistors (CU varistors) 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 ...

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SMD disk varistors (CU varistors) 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 ...

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SMD disk varistors (CU varistors) 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 ...

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SMD disk varistors (CU varistors) 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 ...

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SMD disk varistors (CU varistors) 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 ...

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SMD disk varistors (CU varistors) 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 filters, SMD disk varistors (CU types), ...

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SMD disk varistors (CU varistors) Automotive 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 ...

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SMD disk varistors (CU varistors) Automotive 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 ...

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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 ...