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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 800MHz while differential-mode signal extends out to more than 1GHz before reaching the -3dB 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.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
IP3319CX6 IP3319CX6,135 934066068135 OL-IP3319CX6 Order product

Features and benefits

  • 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


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


Type numberPackage versionPackage nameSize (mm)ConfigurationNr of linesVRWM (V)Cd [typ] (pF)IPPM [max] (A)VESD (kV)Product status
IP3319CX6OL-IP3319CX6WLCSP60.95 x 1.34 x 0.57Unidirectional25.51.5615Production


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 660 68135 )
ActiveStandard Marking
OL-IP3319CX6Reel 13” or 11 ¼” Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
IP3319CX6IP3319CX6,135Not available11
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
IP3319CX6Single-channel common-mode filter with integrated ESD protection networkData sheet2020-04-28
AN11303Integrated Common Mode Filter with ESD protectionApplication note2014-05-08
Nexperia_document_brochure_ESD-Protection-Applications_022017ESD Protection Application guideBrochure2018-12-21
nexperia_document_leaflet_WLCSP_201803_CHNWLCSP Chinese TranslationLeaflet2018-04-25
IP3319CX6_Nexperia_Product_ReliabilityIP3319CX6 Nexperia Product ReliabilityQuality document2021-03-19


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Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
IP3319CX6IP3319CX6,135934066068135Reel 13” or 11 ¼” Q1/T1 - Order product


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