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Product details

Parameters

Number of channels (#) 1 IO capacitance (Typ) (pF) 10 Vrwm (V) 9 IEC 61000-4-2 contact (+/- kV) 20 IEC 61000-4-5 (A) 4.5 Interface Audio, General Purpose Features Bi-/uni-directional Bi-Directional IO leakage current (Max) (nA) 100 Rating Catalog Operating temperature range (C) -40 to 125 Dynamic resistance (Typ) (Ω) 0.5 Clamping voltage (V) 13 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

  • Provides System-Level ESD Protection for I/O Interfaces up to ±9 V
  • IEC 61000-4-2 Level 4
    • ±20 kV (Air-Gap Discharge),
    • ±20 kV (Contact Discharge)
  • IEC 61000-4-5 Surge Protection
    • 4.5 A (8/20 µs)
  • I/O Capacitance 10 pF (Typical)
  • RDYN 0.5 Ω (Typical)
  • DC Breakdown Voltage ±9.5 V (Minimum)
  • Ultra Low Leakage Current 100 nA (Maximum)
  • 13-V Clamping Voltage (Max at IPP = 1 A)
  • Industrial Temperature Range: –40°C to 125°C
  • Space-Saving 0402 Footprint
    (1 mm × 0.6 mm × 0.5 mm)
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Description

The TPD1E10B09 device is a single-channel electrostatic discharge (ESD) transient voltage suppression (TVS) diode in a small 0402 package. This ESD protection diode offers ±20 kV IEC 61000-4-2 (level 4) contact and air-gap ESD protection. The back-to-back TVS diode configuration allows for bipolar or bidirectional signal support. The 10-pF line capacitance is suitable for a wide range of applications supporting data rates up to 500 Mbps. The 0402 package is an industry standard and is convenient for component placement in space-constrained applications.

Typical applications of this ESD protection TVS diode are circuit protection for audio lines (microphone, earphone, and speaker phone), SD interfacing, keypad or other buttons, VBUS pin and ID pin of USB ports, and general-purpose I/O ports. This ESD clamp is good for the protection of end equipment like eBooks, tablets, remote controllers, wearables, set-top boxes, and electronic point of sale equipment.

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Technical documentation

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Type Title Date
* Datasheet TPD1E10B09 Single-Channel ESD Protection Device in 0402 Package datasheet (Rev. D) Sep. 02, 2015
White papers Demystifying surge protection Nov. 06, 2018
User guides Generic ESD Evaluation Module User's Guide Apr. 03, 2018
Selection guides System-Level ESD Protection Guide (Rev. C) Feb. 20, 2018
Technical articles ESD fundamentals, part 4: ESD capacitance Feb. 12, 2018
Selection guides ESD by Interface Selection Guide (Rev. A) Jun. 26, 2017
Selection guides ESD by Interface Selection Guide May 25, 2016
White papers Designing USB for short-to-battery tolerance in automotive environments Feb. 10, 2016
Application notes ESD Layout Guide Mar. 04, 2015
Selection guides ESD Protection Reference Guide Sep. 15, 2014
Application notes Design Considerations for System-Level ESD Circuit Protection Sep. 25, 2012
User guides ESD PROTECTION DIODES EVM Mar. 26, 2012
Application notes Reading and Understanding an ESD Protection Datasheet May 19, 2010

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
$10.00
Description

The “ESD EVM” features a series of ESD protection diodes and can be used for destructive electrostatic discharge (ESD) pass/fail ESD strike, continuity, and signal pass-through tests. Specifically, it could be used for both IEC-61000-4-2 air and contact discharge tests. The procedure outlined (...)

Features
  • Straight through routing
  • Two test points per device for simultaneous ESD strike and Vclamp waveform capture
  • Additional 2 unnamed footprints (0402 and 0201)
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
SLLM175.ZIP (3 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

Design Considerations for system-level ESD protection

Roger Liang, a systems engineer at Texas Instruments, explains what Electrostatic Discharge (ESD) is, and how it can occur and cause damage to our electronics.

Posted: 01-Feb-2013
Duration: 01:45

Read the full article

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