Single-channel common-mode filter with integrated ESD protection network

2-lines (one differential channel) common-mode filter with integrated ESD protection up to 15 kV contact discharge, exceeding IEC 61000-4-2, level 4. The device can eliminate efficiently common-mode noise from USB 2.0 and other high-speed interfaces with differential lines. IP3319CX6 attenuates significantly common-mode noise above 800 MHz while differential-mode signal extends out to more than 1 GHz before reaching the -3 dB point.

IP3319CX6 is designed to protect sensitive I/Os, such as USB 2.0, Ethernet, Digital Video Interface (DVI) and Low-Voltage Differential Signaling (LVDS) interfaces from destruction by ElectroStatic Discharge (ESD).

IP3319CX6 is a combination of an integrated copper-coils common-mode filter and a monolithic silicon technology-based ESD protection. It integrates two ultra-low capacitance rail-to-rail diodes plus a separated protection diode in a 0.4 mm pitch Wafer-Level Chip-Size Package (WLCSP). Due to the rail-to-rail concept, the protection is working independently from availability of a supply voltage.


  • 2-lines (one differential mode) common-mode filter
  • ESD protection for the USB ID line
  • Extremely low clamping voltage
  • ESD protection up to ±15 kV on external contact pins
  • Ultra low ESD diode capacitance
  • WLCSP6 with 0.4 mm pitch

Target applications

  • USB 2.0 High-speed lines
  • LVDS interfaces
  • DVI


Type numberPackage versionPackage nameSize (mm)ConfigurationCd [typ] (pF)VESD IEC61000-4-2 (kV)
IP3319CX6OL-IP3319CX6WLCSP60.95 x 1.34 x 0.6Common Mode Filter with ESD-protection for one line pair, ESD protection for ID0.315


Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
OL-IP3319CX6Reel 11¼" Q1/T1 in LargePackActive319IP3319CX6,135
( 9340 660 68135 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
IP3319CX6IP3319CX6,135Not availableAlways Pb-free382.01.835.46E81
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
IP3319CX6Single-channel common-mode filter with integrated ESD protection networkData sheet2013-05-30
AN11303Integrated Common Mode Filter with ESD protectionApplication note2014-05-08
Nexperia_document_brochure_ESD-Protection-Applications_022017ESD Protection Application guideBrochure2018-12-21
939775017547Application Guide Common Mode FilterLeaflet2014-04-30
OL-IP3319CX6Wafer level chip-size package; 6 bumps (2 x 3); 0.4 mm pitch; 0.95 mm x 1.34 mm x 0.6 mm bodyOutline drawing2017-06-07


Find answers to your design questions on this page. If available you can find information in our Nexperia Support Community or you can find Nexperia models and Design tools.


DistributorBuy online
Arrow ElectronicsBuy online
Avnet ExpressBuy online
Chip One StopBuy online
DigiKeyBuy online
Farnell EuropeBuy online
Future ElectronicsBuy online
Mouser ElectronicsBuy online
NewarkBuy online
Newark element14Buy online
Rochester ElectronicsBuy online


As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.