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 nameNr of linesConfigurationVRWM (V)Cd [typ] (pF)VESD IEC61000-4-2 (kV)

PCB Symbol, Footprint and 3D Model

Model NameDescription


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 674 03315 )
ActiveStandard Marking

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
IP4369CX4IP4369CX4YLNot available
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 document2023-04-04


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PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
IP4369CX4IP4369CX4YL934067403315OL-IP4369CX4_315- Order 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.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.