Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

PUSB3AB4

ESD protection for ultra high-speed interfaces

The device is designed to protect high-speed interfaces such as SuperSpeed USB 3.2 at 10 Gbps, 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 0.2 pF 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, level 4.

Features and benefits

  • 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 0.4 Ω

  • 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

  • Signal lines with ≤ 0.05 pF matching capacitance between signal pairs

  • Design-friendly ‘pass-through’ signal routing

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 number Package name Nr of lines Configuration VRWM (V) (V) Cd [typ] (pF) VESD IEC61000-4-2 (kV)
PUSB3AB4 DFN2510A-10 4 Bidirectional 3.3 0.17 15

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
PUSB3AB4 PUSB3AB4Z
(934069201471)		 Active AB SOT1176-1
DFN2510A-10
(SOT1176-1) 		SOT1176-1 SOT1176-1_471

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
PUSB3AB4 PUSB3AB4Z PUSB3AB4 rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (12)

File name Title Type Date
PUSB3AB4 ESD protection for ultra high-speed interfaces Data sheet 2019-10-10
AN11882 High-speed interfaces - ESD protection and EMI filtering Application note 2017-09-01
Nexperia_document_brochure_ESD-Protection-Applications_022017 ESD Protection Application guide Brochure 2018-12-21
Nexperia_document_brochure_ESD-Protection-Applications_022017 ESD Protection Application guide Brochure 2018-12-21
SOT1176-1 3D model for products with SOT1176-1 package Design support 2023-02-02
SOT1176 3D model for products with SOT1176 package Design support 2019-10-03
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
DFN2510A-10_SOT1176_mk plastic, extremely thin small outline package; 10 terminals; 0.5 mm pitch; 2.5 mm x 1 mm x 0.5 mm body Marcom graphics 2017-01-28
SOT1176-1 plastic, leadless extremely thin small outline package; 10 terminals; 0.5 mm pitch; 2.5 mm x 1 mm x 0.5 mm body Package information 2022-06-07
SOT1176-1_471 DFN2510A-10; Reel pack, SMD, 7"; Q1/T1 standard product orientation; Orderable part number ending ,471 or Z; Ordering code (12NC) ending 471 Packing information 2023-09-06
PUSB3AB4_Nexperia_Product_Reliability PUSB3AB4 Nexperia Product Reliability Quality document 2024-04-29
PUSB3AB4 PUSB3AB4 SPICE Model SPICE model 2015-12-08

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 name Title Type Date
PUSB3AB4 PUSB3AB4 SPICE Model SPICE model 2015-12-08
SOT1176-1 3D model for products with SOT1176-1 package Design support 2023-02-02
SOT1176 3D model for products with SOT1176 package Design support 2019-10-03

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
PUSB3AB4 PUSB3AB4Z 934069201471 Active SOT1176-1_471 5,000 Order product

Sample

As a Nexperia customer you can order samples via our sales organization.

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. Check out the list of official distributors.

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

Orderable parts

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