Product details

Number of channels (#) 8 IO capacitance (Typ) (pF) 9 Vrwm (V) 5.5 IEC 61000-4-2 contact (+/- kV) 12 IEC 61000-4-5 (A) 3.5 Bi-/uni-directional Uni-Directional Dynamic resistance (Typ) (Ω) 1 Clamping voltage (V) 10 IO leakage current (Max) (nA) 100 Rating Catalog Operating temperature range (C) -40 to 85
Number of channels (#) 8 IO capacitance (Typ) (pF) 9 Vrwm (V) 5.5 IEC 61000-4-2 contact (+/- kV) 12 IEC 61000-4-5 (A) 3.5 Bi-/uni-directional Uni-Directional Dynamic resistance (Typ) (Ω) 1 Clamping voltage (V) 10 IO leakage current (Max) (nA) 100 Rating Catalog Operating temperature range (C) -40 to 85
WSON (DQD) 8 2 mm² 1.7 x 1.35
  • IEC 61000-4-2 Level 4 ESD Protection
    • ±12-kV Contact Discharge
    • ±15-kV Air-Gap Discharge
  • IEC 61000-4-5 Surge Protection
    • 3.5-A (8/20 µs)
  • IO Capacitance: 9 pF (Typical)
  • DC Breakdown Voltage: 6 V (Minimum)
  • Low Leakage Current: 100 nA (Maximum)
  • Industrial Temperature Range: –40°C to 85°C
  • Space-Saving, Ultra-Thin, WSON Package
  • APPLICATIONS
    • End Equipment
      • Laptops and Desktops
      • IP Phones
    • Interfaces
      • Keypads
      • GPIO Headers
      • Touchscreens
      • Low-Speed Memory Interfaces

All other trademarks are the property of their respective owners

  • IEC 61000-4-2 Level 4 ESD Protection
    • ±12-kV Contact Discharge
    • ±15-kV Air-Gap Discharge
  • IEC 61000-4-5 Surge Protection
    • 3.5-A (8/20 µs)
  • IO Capacitance: 9 pF (Typical)
  • DC Breakdown Voltage: 6 V (Minimum)
  • Low Leakage Current: 100 nA (Maximum)
  • Industrial Temperature Range: –40°C to 85°C
  • Space-Saving, Ultra-Thin, WSON Package
  • APPLICATIONS
    • End Equipment
      • Laptops and Desktops
      • IP Phones
    • Interfaces
      • Keypads
      • GPIO Headers
      • Touchscreens
      • Low-Speed Memory Interfaces

All other trademarks are the property of their respective owners

The TPD8E003 device is a unidirectional Transient Voltage Suppressor (TVS) based Electrostatic Discharge (ESD) protection diode array. The TPD8E003 is rated to dissipate ESD strikes above the maximum level specified in the IEC 61000-4-2 international standard (Level 4). This device provides 8 channels of ESD protection in a space-saving WSON package. Typical applications for the TPD8E003 include Keypad, GPIO, resistive touchscreen, and low-speed memory interfaces. Also, see the TPD2E2U06 and TPD4E05U06 for 2- and 4-channel ESD protection solutions, respectively.

The TPD8E003 device is a unidirectional Transient Voltage Suppressor (TVS) based Electrostatic Discharge (ESD) protection diode array. The TPD8E003 is rated to dissipate ESD strikes above the maximum level specified in the IEC 61000-4-2 international standard (Level 4). This device provides 8 channels of ESD protection in a space-saving WSON package. Typical applications for the TPD8E003 include Keypad, GPIO, resistive touchscreen, and low-speed memory interfaces. Also, see the TPD2E2U06 and TPD4E05U06 for 2- and 4-channel ESD protection solutions, respectively.

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Technical documentation

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Type Title Date
* Data sheet TPD8E003 8-Channel ESD Protection Diode for Keypad and GPIO datasheet (Rev. B) PDF | HTML 31 Mar 2016
Application note ESD Packaging and Layout Guide (Rev. B) PDF | HTML 18 Aug 2022
Application note ESD Protection Layout Guide (Rev. A) PDF | HTML 07 Apr 2022
White paper Designing USB for short-to-battery tolerance in automotive environments 10 Feb 2016
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

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