ESD protection for differential data lines

ElectroStatic Discharge (ESD) protection for one, two and three differential channels.

The devices are footprint compatible to PCMFxUSB3B/C common mode filters with ESD protection.

Diodes provide protection to downstream components from ESD voltages up to ±20 kV on each signal line.

Table 1. Product overview

Type Number

Number of channels

Package name










Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PESD3USB3B/C PESD3USB3B/CZ 934660295087 WLCSP15_6-3-6 Order product

Features and benefits

  • Allows switching between PCMFxUSB3B/C common mode filters with ESD protection and PESDxUSB3B/C ESD protection in the same footprint

  • TrEOS protection process for very high system-level ESD robustness: superior protection of sensitive Systems on Chips (SoCs)

  • ESD protection for one, two and three differential channels up to ±20 kV contact discharge according to IEC 61000-4-2

  • Industry-standard WLCSP5, 10 and 15 packages for smallest footprint

  • Bidirectional for audio line option


  • Smartphone, cellular and cordless phone

  • USB3.2, USB2.0, HDMI2.0, HDMI1.4

  • General-purpose downstream ESD protection for differential data lines

  • Tablet PC and Mobile Internet Device (MID)

  • MIPI D-PHY as used in Camera Serial Interface (CSI) and Display Serial Interface (DSI)


Type numberPackage versionPackage nameSize (mm)ConfigurationNr of linesVRWM (V)Cd [typ] (pF)IPPM [max] (A)VESD (kV)Product status
PESD3USB3BWLCSP15_6-3-6WLCSP152.37 x 1.17 x 0.57Bidirectional640.299.520Production

PCB Symbol, Footprint and 3D Model

Model NameDescription


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9346 602 95087 )
ActiveStandard Marking

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
Quality and reliability disclaimer

Documentation (2)

File nameTitleTypeDate
PESDXUSB3B_C_SERESD protection for differential data linesData sheet2019-01-29
WLCSP15_PCMF_PESD3USB3X_PCMF3HDMI2X_087PCMF3USB3X, PCMF3HDMI2X and PESD3USB3X; H500 and H600; Reel pack, SMD, 7" Q2/T3 turned product orientation Orderable part number ending ,087 or Z Ordering code (12NC) ending 087Packing information2020-04-27


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PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
PESD3USB3B/CPESD3USB3B/CZ934660295087WLCSP15_6-3-6_087- 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.