IP4359CX4

Dual channel low capacitance high performance ESD protection


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The IP4359CX4 is a dual channel low capacitance ElectroStatic Discharge (ESD) protection device, providing protection to downstream components from ESD voltages as high as ±15 kV contact discharge and > ±15 kV air discharge according the IEC 61000-4-2 model, far exceeding standard level 4.

The device is optimized for protection of high speed interfaces such as Universal Serial Bus (USB) 2.0, High Definition Multimedia Interface (HDMI), Digital Visual Interface (DVI) and other interfaces requiring very low capacitance ESD protection.

The device is available in two different heights. 0.61 mm and reduced maximum height of 0.5 mm. Both versions contain identical circuits and show an identical electrical performance. Both ESD protection channels share common ground connections, but are electrically separated, thereby preventing current back drive into the adjacent channel. IP4359CX4 is fabricated using monolithic silicon technology in a single Wafer-Level Chip-Scale Package (WLCSP). These features make the IP4359CX4 ideal for use in applications requiring component miniaturization such as mobile phone handsets and other portable electronic devices.

Features and benefits

  • Pb-free, RoHS compliant and free of halogen and antimony (Dark Green compliant)
  • 2 ultra low input capacity rail-to-rail ESD protection diodes with C(I/O-GND) = 1.3 pF
  • Rdyn = 0.45 Ω
  • Integrated ESD protection withstanding ±15 kV contact discharge and > ±15 kV air discharge, far exceeding IEC 61000-4-2 level 4
  • Standard height version (0.61 mm) available as IP4359CX4/LF
  • Reduced height version (maximum height of 0.5 mm) available as IP4359CX4/LF-H500
  • 2 × 2 solder ball WLCSP with 0.4 mm pitch

Applications

  • High-speed interface ESD protection such as USB 2.0, HDMI, DVI etc.
  • Interfaces with special requirements on low capacitive ESD protection
  • Interfaces requiring separation of the positive clamping voltage/current path
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 linesConfigurationCd [typ] (pF)Cd [max] (pF)VRWM (V)VESD IEC61000-4-2 (kV)IRM [max] (µA)Size (mm)Nr of protected linesConfigurationCd [typ] (pF)Cd [max] (pF)VRWM (V)VESD IEC61000-4-2 (kV)IRM [max] (µA)Size (mm)Nr of protected linesConfigurationCd [typ] (pF)Cd [max] (pF)VRWM (V)VESD IEC61000-4-2 (kV)IRM [max] (µA)Size (mm)
IP4359CX4OL-IP4359CX4
(WLCSP)		2Rail-to-Rail1.31.55.5150.10.76 x 0.76 x 0.612Rail-to-Rail1.31.55.5150.10.76 x 0.76 x 0.612Rail-to-Rail1.31.55.5150.10.76 x 0.76 x 0.61

Package

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
IP4359CX4/LFIP4359CX4/LF,1359340 600 57135Volume productionOL-IP4359CX4
(WLCSP) 		Reel Pack, SMD, LargeStandard Marking
IP4359CX4/LF-H500IP4359CX4/LF-H5009340 639 19315Volume productionOL-IP4359CX4
(WLCSP) 		Reel Pack, SMD, Pitch 2mmStandard 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
IP4359CX4/LF-H500IP4359CX4/LF-H500,9340 639 19135Withdrawn
Replacement product		OL-IP4359CX4
(WLCSP) 		Reel Pack, SMD, LargeStandard Marking

Outline drawing

Package VersionPackage NamePackage DescriptionReference CodesIssue Date
OL-IP4359CX4WLCSPWafer level chip-size package; 4 bumps; 0.76 x 0.76 x 0.66 mm2011-06-06

Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
IP4359CX4/LF-H500934063919135DN

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
IP4359CX4/LFIP4359CX4/LF,135Not availableAlways Pb-free11
IP4359CX4/LF-H500IP4359CX4/LF-H500Not 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
IP4359CX4/LF-H500IP4359CX4/LF-H500,Not availableAlways Pb-free11
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Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
IP4359CX4/LF-H500934063919135DN

Documentation for this product

File nameTitleTypeFormatDate
IP4359CX4Dual channel low capacitance high performance ESD protectionData sheetpdf2010-08-06
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

Ordering & availability

Type numberOrdering code (12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
IP4359CX4/LF9340 600 57135IP4359CX4/LF,135ASIAWPI13,500450005/17/2013Buy online 
   NAFUTURE ELECTRONICS9,0005/16/2013Buy online 
   EUFUTURE ELECTRONICS UK9,0005/16/2013Buy online 
   ASIAFUTURE ELECTRONICS- ASIA9,0005/16/2013Buy online 
   JAPANCHIP ONE STOP4,50005/17/2013Buy online 
   NADIGI-KEY CORPORATION2,0235/17/2013Buy online 
   JAPANCHIP ONE STOP5005/17/2013Buy online 
IP4359CX4/LF-H5009340 639 19315IP4359CX4/LF-H500       

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