Product details

Number of channels (#) 2 IO capacitance (Typ) (pF) 0.7 Vrwm (V) 5.5 IEC 61000-4-2 contact (+/- kV) 8 IEC 61000-4-5 (A) 5 Features Bi-/uni-directional Uni-Directional IO leakage current (Max) (nA) 100 Rating Catalog Operating temperature range (C) -40 to 85 Dynamic resistance (Typ) (Ω) 1 Clamping voltage (V) 8
Number of channels (#) 2 IO capacitance (Typ) (pF) 0.7 Vrwm (V) 5.5 IEC 61000-4-2 contact (+/- kV) 8 IEC 61000-4-5 (A) 5 Features Bi-/uni-directional Uni-Directional IO leakage current (Max) (nA) 100 Rating Catalog Operating temperature range (C) -40 to 85 Dynamic resistance (Typ) (Ω) 1 Clamping voltage (V) 8
SOT-23 (DBZ) 3 7 mm² 2.92 x 2.37 SOT-9X3 (DRT) 3 1 mm² 1 x 1
  • Supports Data Rates up to 6 Gbps
  • IEC 61000-4-2 ESD Protection
    • ±8-kV Contact Discharge
    • ±8-kV Air-Gap Discharge
  • IEC 61000-4-5 Surge Protection
    • 5 A (8/20 µs)
  • Low Capacitance
    • DRT: 0.7-pF (Typ)
    • DBZ: 0.9-pF (Typ)
  • 0.05-pF Matching Capacitance Between the
    Differential Signal Pair
  • Dual-Matching TVS Diodes to Protect the
    Differential Data and Clock Lines of HDMI, LVDS,
    SATA, Ethernet, or USB Interfaces
  • Space-Saving DRT and DBZ Package Options
  • Flow-Through Pin Mapping for the High-Speed
    Lines Ensures Zero Additional Skew Due to Board
    Layout While Placing the ESD-Protection Chip
    Near the Connector
  • Supports Data Rates up to 6 Gbps
  • IEC 61000-4-2 ESD Protection
    • ±8-kV Contact Discharge
    • ±8-kV Air-Gap Discharge
  • IEC 61000-4-5 Surge Protection
    • 5 A (8/20 µs)
  • Low Capacitance
    • DRT: 0.7-pF (Typ)
    • DBZ: 0.9-pF (Typ)
  • 0.05-pF Matching Capacitance Between the
    Differential Signal Pair
  • Dual-Matching TVS Diodes to Protect the
    Differential Data and Clock Lines of HDMI, LVDS,
    SATA, Ethernet, or USB Interfaces
  • Space-Saving DRT and DBZ Package Options
  • Flow-Through Pin Mapping for the High-Speed
    Lines Ensures Zero Additional Skew Due to Board
    Layout While Placing the ESD-Protection Chip
    Near the Connector

The TPD2E009 device provides two ESD protection diodes with flow-through pin mapping for ease of board layout. This device has been designed to protect sensitive components which are connected to ultra high-speed data and transmission lines. The TPD2E009 offers transient voltage suppression for Level 4 of IEC 61000-4-2 Contact ESD protection. TVS protection up to a 5-A (8/20 µs) peak pulse-current rating per the IEC 61000-4-5 (lightning) specification is also provided.

The monolithic silicon technology allows matching between the differential signal pairs. The less than 0.05-pF differential capacitance ensures that the differential signal distortion due to added ESD circuit protection remains minimal. The low capacitance
(0.7-pF) is suitable for high-speed data rates up to
6 Gbps.

The TPD2E009 TVS diode is offered in a DRT (1 mm × 0.8 mm) package for space-saving portable applications. The industry standard DBZ (2.92 mm × 1.3 mm) package offers additional flexibility in the board layout for the system designer.

Typical applications for the TPD2E009 line of ESD protection products are: HDMI, USB, eSATA, and ethernet interfaces in notebooks, DVD and media players, set-top boxes, and portable computers.

The TPD2E009 device provides two ESD protection diodes with flow-through pin mapping for ease of board layout. This device has been designed to protect sensitive components which are connected to ultra high-speed data and transmission lines. The TPD2E009 offers transient voltage suppression for Level 4 of IEC 61000-4-2 Contact ESD protection. TVS protection up to a 5-A (8/20 µs) peak pulse-current rating per the IEC 61000-4-5 (lightning) specification is also provided.

The monolithic silicon technology allows matching between the differential signal pairs. The less than 0.05-pF differential capacitance ensures that the differential signal distortion due to added ESD circuit protection remains minimal. The low capacitance
(0.7-pF) is suitable for high-speed data rates up to
6 Gbps.

The TPD2E009 TVS diode is offered in a DRT (1 mm × 0.8 mm) package for space-saving portable applications. The industry standard DBZ (2.92 mm × 1.3 mm) package offers additional flexibility in the board layout for the system designer.

Typical applications for the TPD2E009 line of ESD protection products are: HDMI, USB, eSATA, and ethernet interfaces in notebooks, DVD and media players, set-top boxes, and portable computers.

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Technical documentation

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Type Title Date
* Data sheet TPD2E009 2-Channel ESD Solution for High-Speed (6-Gbps) Differential Interface datasheet (Rev. B) 18 Aug 2015
User guide Generic ESD Evaluation Module User's Guide (Rev. A) 27 Sep 2021
Application note ESD Packaging and Layout Guide 27 Aug 2020
Selection guide System-Level ESD Protection Guide (Rev. C) 20 Feb 2018
Selection guide ESD by Interface Selection Guide (Rev. A) 26 Jun 2017
White paper Designing USB for short-to-battery tolerance in automotive environments 10 Feb 2016
Application note ESD Layout Guide 04 Mar 2015
Analog design journal Design Considerations for System-Level ESD Circuit Protection 25 Sep 2012
Application note Reading and Understanding an ESD Protection Datasheet 19 May 2010

Design & development

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