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Product details

Parameters

Number of channels (#) 1 IO capacitance (Typ) (pF) 1.8 Vrwm (V) 3.6 IEC 61000-4-2 contact (+/- kV) 30 Features Bi-/uni-directional Uni-Directional IO leakage current (Max) (nA) 10 Rating Catalog Operating temperature range (C) -40 to 125 Dynamic resistance (Typ) (Ω) 0.1 Clamping voltage (V) 6.5 open-in-new Find other ESD & surge protection ICs

Package | Pins | Size

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

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
    • 6 A (8/20 µs)
  • IO Capacitance: 1.8 pF (Typical)
  • DC Breakdown Voltage: 4.5 V (Minimum)
  • Low Leakage Current: 0.1 nA (Typical)
  • Extremely Low ESD Clamping Voltage
    • 6.5 V at 16-A TLP (I/O Pin to GND)
    • RDYN: 0.1 Ω (I/O Pin to GND)
  • Industrial Temperature Range: –40°C to +125°C
  • Industry Standard 0402 Package (DFN1006P2)
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Description

The ESD351 is a uni-directional TVS ESD protection diode featuring low dynamic resistance RDYN and low clamping voltage. The ESD351 is rated to dissipate ESD strikes up to 30 kV (Contact and Air) level per the IEC 61000-4-2 standard. The ultra-low dynamic resistance (0.1 Ω) and extremely low clamping voltage (6.5 V at 16-A TLP) ensure system level protection against transient events. This device has a capacitance of 1.8 pF (typical) making it ideal for protecting interfaces such as USB 2.0.

The ESD351 is offered in the industry standard 0402 (DPY/DFN1006P2) package.

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Technical documentation

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Type Title Date
* Data sheet ESD351 1-Channel 30 kV ESD Protection Diode with Low Clamping Voltage in 0402 Package datasheet Mar. 13, 2018
Application note ESD Packaging and Layout Guide Aug. 27, 2020
White paper Demystifying surge protection Nov. 06, 2018

Design & development

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

Hardware development

EVALUATION BOARD 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 MODEL Download
SLVMCQ4.ZIP (20 KB) - S-Parameter Model
SIMULATION TOOL 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 TOOL 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

Reference designs

REFERENCE DESIGNS Download
Replacing platinum RTD sensors with digital temperature sensors reference design
TIDA-010002 — This reference design for the differential temperature measurement (DTM) subsystem of heat and cooling meters provides a fully digital alternative to thin-film platinum Resistance Temperature Detector (RTD) sensors. The Precision Temperature Sensor (PTS) achieves Class A RTD sensor accuracy from the (...)
document-generic Schematic
REFERENCE DESIGNS Download
2-cell boost charge system reference design with 5-V USB
PMP40496 — This 5-V USB, 2-cell battery boost charger reference design includes a charger system and a 2-cell battery holder with a gauge that can be connected by a cable or work independently. The key components of the charger system include the BQ25883 boost charger, TUSB320LAI Type-C CC logic, MSP430FR2433 (...)
document-generic Schematic

CAD/CAE symbols

Package Pins Download
X1SON (DPY) 2 View options

Ordering & quality

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