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PUSB3AB4 ECAD models PCB Symbol, Footprint & ECAD Model

ESD protection for ultra high-speed interfaces

The device is designed to protect high-speed interfaces such as SuperSpeed USB3.2 at 10Gbps, High-Definition Multimedia Interface (HDMI), DisplayPort, external Serial Advanced Technology Attachment (eSATA) and Low Voltage Differential Signaling (LVDS) interfaces against ElectroStatic Discharge (ESD).

The device includes a high-level ESD protection diode structure protecting sensitive transmitters and receivers for ultra high-speed signal lines. The device is encapsulated in a leadless small DFN2510A-10 (SOT1176-1) plastic package.

All signal lines are protected by a special diode configuration offering ultra low line capacitance of only 0.2pF maximum. These diodes utilize a snapback structure in order to provide protection to downstream components from ESD voltages up to ±15 kV contact exceeding IEC 61000-4-2, level4.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PUSB3AB4 PUSB3AB4Z 934069201471 SOT1176-1 Order product
PUSB3AB4 PUSB3AB4X 934069201115 SOT1176-1 Order product

Features

  • System-level ESD protection for USB 2.0 and SuperSpeed USB 3.2 at 10 Gbps, HDMI, DisplayPort, eSATA and LVDS
  • Line capacitance of only 0.2 pF maximum for each channel
  • Outstanding system protection: extremely deep snapback combined with dynamic resistance of only 0.4Ω
  • All signal lines with integrated rail-to-rail clamping diodes for downstream ESD protection of ±15kV exceeding IEC 61000-4-2, level 4
  • Matched 0.5 mm trace spacing
  • Signal lines with ≤0.05pF matching capacitance between signal pairs
  • Design-friendly ‘pass-through’ signal routing

Target applications

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

  • Smartphones, tablet computers, Mobile Internet Devices (MID) and portable devices
  • TVs and monitors
  • DVD recorders and players
  • Notebooks, main board graphic cards and ports
  • Set-top boxes and game consoles

Parametrics

Type numberPackage nameNo of protected linesConfigurationVRWM (V)Cd [typ] (pF)VESD IEC61000-4-2 (kV)
PUSB3AB4DFN2510A-104Bidirectional3.30.1715

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
PUSB3AB4PUSB3AB4Z
( 9340 692 01471 )
ActiveAB
DFN2510A-10
(SOT1176-1)
SOT1176-1Reel 7" Q1/T1 in Sulfur Barrier Bag

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
PUSB3AB4PUSB3AB4X
( 9340 692 01115 )
Withdrawn / End-of-lifeAB
DFN2510A-10
(SOT1176-1)
SOT1176-1Reel 7" Q1/T1

Discontinuation information

Type numberOrderable part numberlabel.orderingCodeLast time buy dateLast time delivery dateReplacement productStatusComments
PUSB3AB4PUSB3AB4X934069201115

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
PUSB3AB4PUSB3AB4ZPUSB3AB41636.07.591.32E811

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
PUSB3AB4PUSB3AB4XPUSB3AB41636.07.591.32E811
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
PUSB3AB4ESD protection for ultra high-speed interfacesData sheet2019-10-10
AN11882High-speed interfaces - ESD protection and EMI filteringApplication note2017-09-01
Nexperia_document_brochure_ESD-Protection-Applications_022017ESD Protection Application guideBrochure2018-12-21
PUSB3AB4_Nexperia_Product_ReliabilityPUSB3AB4 Nexperia Product Reliability Quality documentQuality document2020-03-11
PUSB3AB4PUSB3AB4 SPICE ModelSPICE model2015-12-08

Support

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.

Models

File nameTitleTypeDate
PUSB3AB4PUSB3AB4 SPICE ModelSPICE model2015-12-08

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
PUSB3AB4PUSB3AB4Z934069201471Reel 7" Q1/T1 in Sulfur Barrier BagOrder product
PUSB3AB4PUSB3AB4X934069201115Reel 7" Q1/T1Order product

Sample

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.