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PUSB3AB6

ESD protection for ultra high-speed interfaces

The device is designed to protect high-speed interfaces such as SuperSpeed and Hi-Speed USB combination, Secure Digital (SD) card 3.0 and Thunderbolt interfaces against ElectroStatic Discharge (ESD).

The device includes six high-level ESD protection diode structures. They protect sensitive transmitters and receivers for ultra high-speed signal lines. The device is encapsulated in a leadless ultra small DFN2111-7 (SOT1358-1) Surface-Mounted Device (SMD) plastic package.

All signal lines are protected by a special diode configuration offering snapback ultra low line capacitance of only 0.15 pF. 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, level 4.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PUSB3AB6 PUSB3AB6Z 934069202471 SOT1358-1 Order product

Features and benefits

  • System-level ESD protection for USB 2.0 and USB 3.1 combination, SD card 3.0 and Thunderbolt interfaces

  • Supports SuperSpeed USB 3.1 at 10 Gbps

  • Line capacitance of only 0.15 pF for each channel

  • All signal lines with integrated rail-to-rail clamping diodes for downstream ESD protection of ±15 kV exceeding IEC 61000-4-2, level 4

  • Matched 0.5 mm trace spacing

  • Design-friendly pass-through signal routing

Applications

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

  • Portable and wearable devices

  • Smartphones, tablet computers

  • TVs and monitors

  • DVD recorders and players

  • Notebooks, main board graphic cards and ports

  • Set-top boxes and game consoles

Parametrics

Type numberPackage nameNr of linesConfigurationVRWM (V)Cd [typ] (pF)VESD IEC61000-4-2 (kV)
PUSB3AB6XSON76Bidirectional3.30.1515

PCB Symbol, Footprint and 3D Model

Model NameDescription

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
PUSB3AB6PUSB3AB6Z
( 9340 692 02471 ) 		ActiveAB
XSON7
(SOT1358-1) 		SOT1358-1SOT1358-1_471

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
PUSB3AB6PUSB3AB6ZPUSB3AB6
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
PUSB3AB6ESD protection for ultra high-speed interfacesData sheet2020-04-28
AN11882High-speed interfaces - ESD protection and EMI filteringApplication note2017-09-01
PUSB3AB6_Nexperia_Product_ReliabilityPUSB3AB6 Nexperia Product ReliabilityQuality document2023-04-04
PUSB3AB6PUSB3AB6 SPICE ModelSPICE model2015-12-08
SOT1358-1_471XSON7; Reel pack for SMD, 7"; Q1/T1 product orientationPacking information2020-04-21

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
PUSB3AB6PUSB3AB6 SPICE ModelSPICE model2015-12-08

PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
PUSB3AB6PUSB3AB6Z934069202471SOT1358-1_471- Order 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.

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.

Interactive datasheet