TPD4E001 ESD Protection Array

Texas Instruments low-capacitance 4-channel +/-15 kV ESD protection array

Texas Instruments TPD4E001 ESD Protection Array Texas Instruments' TPD4E001 is a low-capacitance ±15 kV ESD-protection diode array designed to protect sensitive electronics attached to communication lines. Each channel consists of a pair of diodes that steer ESD current pulses to VCC or GND. The TPD4E001 protects against ESD pulses up to ±15 kV Human-Body Model (HBM), ±8 kV Contact Discharge, and ±15 kV Air-Gap Discharge, as specified in IEC 61000-4-2. This device has a 1.5 pF IO capacitance per channel, making it ideal for use in high-speed data IO interfaces. The ultra low leakage current (<1 nA max) is suitable for precision analog measurements in applications like glucose meters and heart rate monitors.   TPD4E001 Datasheet

  Features   Applications
  • 4-channel ESD clamp array to enhance system-level ESD protection
  • Exceeds IEC61000-4-2 (level 4) ESD protection requirements
    • ±8 kV IEC 61000-4-2 contact discharge
    • ±15 kV IEC 61000-4-2 air-gap discharge
  • 15 kV Human-Body Model (HBM)
  • 5.5 A peak pulse current (8/20 µs pulse)
  • Low 1.5 pF input capacitance
  • USB 2.0
  • Ethernet
  • FireWire™
  • Precision analog interface
  • SVGA connections

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Available in Tape & Reel (-2-ND), Cut Tape (-1-ND), and custom Digi-Reel® (-6-ND)
Texas Instruments
Part Number
Part Number
Package Polarization  
TPD4E001DRLR 296-21887-2-ND SOT-563 4 Channel Array -
TPD4E001 Datasheet
TPD4E001DRSR 296-22852-2-ND 6-WDFN Exposed Pad
TPD4E001DBVR 296-28203-2-ND SOT-23-6
TPD4E001DCKR 296-28779-2-ND 6-TSSOP, SC-88, SOT-363