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Product details

Parameters

Number of channels (#) 1 IO capacitance (Typ) (pF) 0.77 Vrwm (V) 5.5 IEC 61000-4-2 contact (+/- kV) 24 IEC 61000-4-5 (A) 4.5 Interface Audio, Ethernet, General Purpose, USB 2.0 Features Bi-/uni-directional Bi-Directional IO leakage current (Max) (nA) 10 Rating Catalog Operating temperature range (C) -40 to 125 Dynamic resistance (Typ) (Ω) 0.7 Clamping voltage (V) 15 open-in-new Find other ESD protection & TVS surge diodes

Package | Pins | Size

X1SON (DPY) 2 1 mm² .6 x 1 open-in-new Find other ESD protection & TVS surge diodes

Features

  • Robust IEC 61000-4-2 Level 4 ESD Protection
    • ±24-kV Contact Discharge
    • ±30-kV Air Gap Discharge
  • IEC 61000-4-5 Surge Protection
    • 4.5 A (8/20 µs)
    • Low Vclamp of 12 V at 1.8 A IPP (8/20 µs)
  • IEC 61000-4-4 EFT Protection
    • 80 A (5/50 ns)
  • Bi-directional ESD diode to protect interfaces up to ± 5.5 V
  • IO Capacitance: 0.77 pF (Typical)
  • High DC Breakdown Voltage: 8.3 V (Typical)
  • Ultra Low Leakage Current: 30 pA (Typical)
  • Low Dynamic Resistance 0.7 Ω (Typical)
  • Industrial Temperature Range: –40°C to +125°C
  • Industry Standard 0402 Package

All trademarks are the property of their respective owners.

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Description

The ESD401 is a bidirectional TVS ESD protection diode featuring low RDYN and low clamping voltage. The ESD401 is rated to dissipate ESD strikes exceeding the maximum level specified in the IEC 61000-4-2 international standard (Level 4). The low dynamic resistance (0.7 Ω) to ensure system level protection against transient events. This device features a 0.77 pF IO capacitance making it ideal for protecting interfaces such as USB 2.0. The device can operate with ultra-low leakage up to ±5.5 V and survive DC faults up to 8.3 V.

The ESD401 is offered in the industry standard 0402 (DPY) package.

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Technical documentation

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Type Title Date
* Datasheet ESD401 1-Channel ESD Protection Diode With Robust IEC ESD Performance datasheet (Rev. A) Jul. 26, 2017
User guides Generic ESD Evaluation Module User's Guide Apr. 03, 2018
Application notes Does BAV99 Really Protect My System from ESD? May 24, 2017

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
$49.00
Description
Texas Instrument’s ESD401EVM evaluation module helps designers evaluate the operation and performance of the ESD401 device. The ESD401 is a unidirectional TVS ESD protection diode for HDMI 2.0 and USB 3.0 high speed data line protection. The ESD401 is rated to dissipate ESD strikes at the maximum (...)
Features
  • IEC 61000-4-2 Compliance Testing
  • 2-port S-parameter Analysis
EVALUATION BOARDS Download
document-generic User guide
$10.00
Description
Texas Instrument's ESDEVM evaluation module allows the evaluation of most of TI's ESD portfolio. The board comes with all traditional ESD footprints in order to be able to test any number of devices. Devices that need to be tested can be soldered onto their respect footprint and then tested. For the (...)
Features
  • Allows testing of most TI ESD devices
  • Many footprints to allow testing of each part
  • S-parameter testing for signal integrity

Design tools & simulation

SIMULATION MODELS Download
SLVMC63.ZIP (2 KB) - IBIS Model
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide

CAD/CAE symbols

Package Pins Download
X1SON (DPY) 2 View options

Ordering & quality

Support & training

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Videos

Demystifying Surge Protection: Common Surge Protection Mistakes

This video discusses common mistakes that are made when selecting a TVS diode for surge protection.

Posted: 31-Jan-2018
Duration: 03:23

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