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Product details

Parameters

Number of channels (#) 2 IO capacitance (Typ) (pF) 0.2 Vrwm (V) 3.6 IEC 61000-4-2 contact (+/- kV) 18 IEC 61000-4-5 (A) 2.5 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) 0.5 Clamping voltage (V) 13.5 open-in-new Find other ESD protection & TVS surge diodes

Package | Pins | Size

X2SON (DMX) 3 1 mm² 1 x .6 X2SON (DMY) 3 1 mm² 1.3 x .6 open-in-new Find other ESD protection & TVS surge diodes

Features

  • IEC 61000-4-2 Level 4 ESD Protection
    • ±17-kV Contact Discharge
    • ±17-kV Air Gap Discharge
  • Withstands over 10,000 ESD strikes per IEC 61000-4-2 Level 4 (Contact) without any performance degradation
  • IEC 61000-4-4 EFT Protection
    • 80 A (5/50 ns)
  • IEC 61000-4-5 Surge Protection
    • 2.5 A (8/20 µs)
  • Low IO Capacitance
    • 0.1 pF (Typical) between IOs
    • 0.2 pF (Typical) IO to GND
  • DC Breakdown Voltage: 5.1 V (Minimum)
  • Ultra Low Leakage Current: 10 nA (Maximum)
  • Low ESD Clamping Voltage: 8.4 V at 5-A TLP
  • Supports High Speed Interfaces that exceed 10 Gbps
  • Industrial Temperature Range: –40°C to +125°C
  • Type C Friendly Two Channel Flow-Through Routing Package
  • Pin-out to suit symmetric differential high-speed signal routing
  • Two Different Package Options
    • 0402 Package, 0.6 mm × 1 mm, 0.34-mm Pitch
    • 0502 Package, 0.6 mm × 1.32 mm, 0.5-mm Pitch

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Description

The ESD122 is a bidirectional TVS ESD protection diode array for USB Type-C and HDMI 2.0 circuit protection. The ESD122 is rated to dissipate contact ESD strikes at the maximum level specified in the IEC 61000-4-2 international standard (17-kV Contact, 17-kV Air-gap).

This device features a low IO capacitance per channel and pin-out to suit symmetric differential high-speed signal routing making it ideal for protecting high-speed interfaces up to 10 Gbps such as USB 3.1 Gen2 and HDMI 2.0. The low dynamic resistance and low clamping voltage ensure system level protection against transient events.

Additionally, the ESD122 is an ideal ESD solution for the USB Type-C Tx/Rx lines. Since the USB Type-C connector has two layers, using 4-channel ESD devices require VIAs which degrade the signal integrity. Using four ESD122 (2-Ch) devices minimize the number of VIAs and simply the board layout.

The ESD122 is offered in two easy routing flow through packages.

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 4
Type Title Date
* Datasheet ESD122 2-Channel ESD Protection Diode for USB Type-C and HDMI 2.0 datasheet (Rev. A) Aug. 13, 2018
Technical articles ESD fundamentals, part 4: ESD capacitance Feb. 12, 2018
Technical articles ESD fundamentals, part 3: clamping voltage Dec. 05, 2017
Technical articles Big USB Type-C™ protection for your small application Jul. 31, 2017

Design & development

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

Hardware development

EVALUATION BOARD Download
49
Description
Texas Instrument’s ESD122DMX evaluation module (EVM) helps designers evaluate the operation and performance of the ESD122 device. The ESD122 is a bidirectional TVS ESD protection diode array for USB Type-C and HDMI 2.0 circuit protection. This device is rated to dissipate contact ESD strikes at (...)
Features
  • IEC61000-4-2 Compliance Testing (SS Lines, SBU Lines, D+/- Lines, CC Lines)
  • USB Type-C Passthrough Functionality
  • IEC61000-4-4 EFT Compliance Testing
  • IEC61000-4-5 Surge Compliance Testing
EVALUATION BOARD Download
49
Description
Texas Instrument’s ESD122DMY evaluation module helps designers evaluate the operation and performance of the ESD122 device. The ESD122 is a bidirectional TVS ESD protection diode array for USB Type-C and HDMI 2.0 circuit protection. This device is rated to dissipate contact ESD strikes at the (...)
Features
  • IEC61000-4-2 Compliance Testing (SS Lines, SBU Lines, D+/- Lines, CC Lines)
  • USB Type-C Passthrough Functionality
  • IEC61000-4-4 EFT Compliance Testing
  • IEC61000-4-5 Surge Compliance Testing

Design tools & simulation

SIMULATION MODEL Download
SLVMC36.ZIP (2 KB) - IBIS 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 (...)

Reference designs

REFERENCE DESIGNS Download
USB-C™ to DisplayPort Active Cable Reference Design
TIDA-01620 — The USB-C™ to DisplayPort Active Cable reference design is a framework that can enable DisplayPort video signaling over a USB-C connection. Traditionally, DisplayPort connectors are the only way to transfer DisplayPort video but this connector can be large and are not ideal for small (...)
document-generic Schematic
REFERENCE DESIGNS Download
10.8-V/15-W, >90% Efficiency, 2.4-cm2, Power Stage Reference Design for Brushed DC Servo Drive
TIDA-01588 — This 15W, 12-mm x 20-mm, power stage reference design drives and controls the position of the brushed DC (BDC) motor operating from a three to six cell Li-ion battery. This highly efficient solution is optimized with a very small form factor that easily fits into the motor, and supports precise (...)
document-generic Schematic

CAD/CAE symbols

Package Pins Download
X2SON (DMX) 3 View options
X2SON (DMY) 3 View options

Ordering & quality

Information included:
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  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

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