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.

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 number Package version Package name Size (mm) Configuration Nr of lines VRWM (V) Cd [typ] (pF) IPPM [max] (A) VESD (kV) Product status
IP3319CX6 OL-IP3319CX6 WLCSP6 0.95 x 1.34 x 0.57 Unidirectional 2 5.5 1.5 6 15 Production


Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
IP3319CX6 IP3319CX6,135
Active OL-IP3319CX6
OL-IP3319CX6 Not available

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
IP3319CX6 IP3319CX6,135 IP3319CX6 rohs rhf rhf
Quality and reliability disclaimer

Documentation (8)

File name Title Type Date
IP3319CX6 Single-channel common-mode filter with integrated ESD protection network Data sheet 2020-04-28
AN11303 Integrated Common Mode Filter with ESD protection Application note 2014-05-08
Nexperia_document_brochure_ESD-Protection-Applications_022017 ESD Protection Application guide Brochure 2018-12-21
OL-IP3319CX6 3D model for products with OL-IP3319CX6 package Design support 2023-03-13
nexperia_document_leaflet_WLCSP_201803_CHN WLCSP Chinese Translation Leaflet 2018-04-25
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
OL-IP3319CX6 Wafer level chip-size package; 6 bumps (2 x 3); 0.4 mm pitch; 0.95 mm x 1.34 mm x 0.6 mm body Package information 2022-07-13
IP3319CX6_Nexperia_Product_Reliability IP3319CX6 Nexperia Product Reliability Quality document 2024-04-29


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File name Title Type Date
OL-IP3319CX6 3D model for products with OL-IP3319CX6 package Design support 2023-03-13

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
IP3319CX6 IP3319CX6,135 934066068135 Active OL-IP3319CX6_135 4,500 Order product


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Orderable parts

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