IP4085CX4

Integrated high-performance ESD-protection diodes to IEC61000-4-2, level 4


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Integrated high-performance protection diodes protecting appliances against ElectroStatic Discharge (ESD) of ±30 kV, far exceeding IEC 61000-4-2 level 4 standard, overvoltage and wrong polarity.

Each device includes one high-level ESD protection diode in a 4-channel 0.4 mm (IP438xCX4) or 0.5 mm (IP4085CX4) pitch Wafer Level Chip-Size Package (WLCSP). The anode and the cathode of ESD protection diode are each connected to two solder balls.

Features and benefits

  • Single integrated high-performance ESD protection diode
  • Surge immunity according to IEC 61000-4-5 (8/20 μs) up to 60 A (IP4085CX4)
  • ESD protection of >30 kV contact discharge, far exceeding IEC 61000-4-2, level 4
  • Small 2 x 2 solder ball WLCSP package with 0.4 mm or 0.5 mm pitch

Applications

  • General-purpose ESD protection such as for charger interfaces in:
    • Mobile handsets
    • Portable devices
    • Wireless data systems
All information on this product information page is subject to the subsequent disclaimers:
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Parametrics of this product

Type numberPackageNr of protected linesCd [typ] (pF)VBR [min] (V)ConfigurationSize (mm)
IP4085CX4OL-IP4085CX4
(WLCSP)		118016Power diode0.91 x 0.91 x 0.65

Package

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
IP4085CX4/LF/PIP4085CX4/LF/P,1359340 632 56135Volume productionOL-IP4085CX4
(WLCSP) 		Reel Pack, SMD, LargeStandard Marking
IP4085CX4/LF/PIP4085CX4/LF/PHP9340 632 56128Volume productionOL-IP4085CX4
(WLCSP) 		Reel Pack, SMD, 13", TurnedStandard Marking

The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
IP4085CX4/LFIP4085CX4/LF,1359340 584 73135Discontinued
Replacement product		OL-IP4085CX4
(WLCSP) 		Reel Pack, SMD, LargeStandard Marking

Outline drawing

Package VersionPackage NamePackage DescriptionReference CodesIssue Date
OL-IP4085CX4WLCSPWafer level chip-size package; 4 bumps; 0.91 x 0.91 x 0.70 mm2011-06-06

Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
IP4085CX4/LF93405847313530-Jun-1331-Dec-13IP4085CX4/LF/PDN NXP-DN_201212003DNVersion WithdrawalLimited Availability. Multiple Source.

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
IP4085CX4/LF/PIP4085CX4/LF/P,135Not availableAlways Pb-free11
IP4085CX4/LF/PIP4085CX4/LF/PHPNot availableAlways Pb-free11

The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
IP4085CX4/LFIP4085CX4/LF,135Not availableAlways Pb-free11
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Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
IP4085CX4/LF93405847313530-Jun-1331-Dec-13IP4085CX4/LF/PDN NXP-DN_201212003DNVersion WithdrawalLimited Availability. Multiple Source.

Documentation for this product

File nameTitleTypeFormatDate
IP4085_4385_4386_4387_CX4Integrated high-performance ESD protection diodesData sheetpdf2012-12-14
AN10910Protecting charger interfaces and typical battery charging topologies with external bypass transistorsApplication notepdf2011-07-01
NXP_Mobile_UsageIntergrated discretes, interface conditioning and interface protection in mobile appliancesBrochurepdf2011-03-09
R_10001Guideline for the laser marking layout of WLCSP devicesHandling precautionspdf2010-02-10
75017090Application guide; Portable devices and mobile handsetsSelection guidepdf2012-03-13

Ordering & availability

Type numberOrdering code (12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
IP4085CX4/LF/P9340 632 56135IP4085CX4/LF/P,135NADIGI-KEY CORPORATION8,8675/23/2013Buy online 
IP4085CX4/LF/P9340 632 56128IP4085CX4/LF/PHP       

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