Top

Product details

Parameters

Number of channels (#) 4 IO capacitance (Typ) (pF) 4.5 Vrwm (V) 3.6 IEC 61000-4-2 contact (+/- kV) 30 IEC 61000-4-5 (A) 25 Features Surge Protection Bi-/uni-directional Uni-Directional IO leakage current (Max) (nA) 50 Rating Catalog Operating temperature range (C) -40 to 125 open-in-new Find other ESD protection & TVS surge diodes

Package | Pins | Size

SOT-23 (DBV) 5 5 mm² 2.9 x 1.6 open-in-new Find other ESD protection & TVS surge diodes

Features

  • IEC 61000-4-2 Level 4 ESD Protection
    • ±30-kV Contact Discharge
    • ±30-kV Air Gap Discharge
  • IEC 61000-4-4 EFT Protection
    • 80 A (5/50 ns)
  • IEC 61000-4-5 Surge Protection
    • 25 A (8/20 µs)
    • Low Surge Clamping Voltage 6.5 V at 25 A Ipp
  • IO Capacitance:
    • 4.5 pF (Typical)
  • DC Breakdown Voltage: 5.5 V (Minimum)
  • Ultra Low Leakage Current: 5 nA (Typical)
  • Supports High Speed Interfaces up to 5 Gbps
  • Industrial Temperature Range: –40°C to +125°C
  • Easy Flow-Through Routing Package (ESDS312)

All trademarks are the property of their respective owners.

open-in-new Find other ESD protection & TVS surge diodes

Description

The ESDS314, ESDS312 devices are unidirectional TVS ESD protection diode array for Ethernet, USB and general purpose data line surge protection up to 25 A (8/20 µs) . The ESDS314, ESDS312 devices are rated to dissipate ESD strikes at the maximum level specified in the IEC 61000-4-2 international standard (Level 4).

The devices features a 4.5-pF IO capacitance per channel making it ideal for protecting high-speed interfaces such as Ethernet 10/100/1000, USB 2.0 and GPIO. The low dynamic resistance and low clamping voltage ensure system level protection against transient events.

The ESDS314, ESDS312 devices are offered in the industry standard 5-Pin SOT23 packages.

open-in-new Find other ESD protection & TVS surge diodes
Download

Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 3
Type Title Date
* Datasheet ESDS312, ESDS314 Data-Line Surge and ESD Protection Diode Array datasheet (Rev. B) Aug. 30, 2018
White papers Demystifying surge protection Nov. 06, 2018
Application notes Protecting ethernet ports from surge events Oct. 10, 2018

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
10
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
SLVMCS7.ZIP (37 KB) - S-Parameter Model
SIMULATION TOOLS Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
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
SOT-23 (DBV) 5 View options

Ordering & quality

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos

Related videos