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ESD protection for high-speed interfaces

The device is designed to protect high-speed interfaces such as High-Definition Multimedia Interface (HDMI), DisplayPort, USB, external Serial Advanced Technology Attachment (eSATA) and Low Voltage Differential Signaling (LVDS) interfaces against ElectroStatic Discharge (ESD).

The device includes high-level ESD protection diodes structure for high-speed signal lines in a 4-channel 0.4 mm pitch single Wafer-Level Chip-Scale Package (WLCSP). These features make the device ideal for use in applications requiring component miniaturization such as mobile phone handsets and other portable electronic devices.

All signal lines are protected by a special diode configuration offering ultra low line capacitance of 0.8 pF (typical). These diodes provide protection to downstream components from ESD voltages up to ±8 kV contact according to IEC 61000-4-2, level 4.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
IP4369CX4 IP4369CX4YL 934067403315 OL-IP4369CX4 Order product

Features and benefits

  • Pb-free, Restriction of Hazardous Substances (RoHS) compliant and free of halogen and antimony (Dark Green compliant)
  • System ESD protection for USB 2.0, USB On-The-Go (USB OTG), Ethernet and Digital Visual Interface (DVI)
  • All signal lines with integrated rail-to-rail clamping diodes structure for downstream ESD protection of ±8 kV according to IEC 61000-4-2, level 4
  • 2 x 2 solder ball WLCSP with 0.4 mm pitch and height < 500 μm
  • Signal lines with ≤ 0.05 pF matching capacitance between signal pairs
  • Line capacitance of only 0.8 pF for each channel


The device is designed for high-speed receiver and transmitter port protection:

  • Portable devices
  • Mobile handsets
  • Wireless data systems
  • Digital cameras


Type numberPackage nameNo of protected linesConfigurationVRWM (V)Cd [typ] (pF)VESD IEC61000-4-2 (kV)


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 674 03315 )
ActiveStandard Marking
OL-IP4369CX4Reel 7" Q1/T1 Pitch 2mm

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
IP4369CX4IP4369CX4YLNot available
You can request this via a support request
Quality and reliability disclaimer

Documentation (4)

File nameTitleTypeDate
IP4369CX4ESD protection for high-speed interfacesData sheet2020-04-28
nexperia_document_leaflet_WLCSP_201803_CHNWLCSP Chinese TranslationLeaflet2018-04-25
WLCSP4_IP4369CX4_315IP4369CX4; Reel pack for SMD, 7"; Q1/T1 product orientationPacking information2020-12-16
IP4369CX4_Nexperia_Product_ReliabilityIP4369CX4 Nexperia Product ReliabilityQuality document2021-03-19


If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
IP4369CX4IP4369CX4YL934067403315Reel 7" Q1/T1 Pitch 2mmOrder product


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.