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Low-Capacitance 4-Channel +/-15-kV ESD Protection Array for High-Speed Data Interfaces


Package | PIN: DCK | 6
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $0.52
10-24 $0.46
25-99 $0.42
100-249 $0.35
250-499 $0.32
500-749 $0.25
750-999 $0.19
1000+ $0.17


  • IEC 61000-4-2 ESD Protection (Level 4)
    • ±8-kV Contact Discharge
    • ±15-kV Air-Gap Discharge
  • 5.5-A Peak Pulse Current (8/20-µs Pulse)
  • IO Capacitance: 1.5 pF (Typical)
  • Low Leakage Current: 1 nA (Maximum)
  • Low Supply Current: 1 nA
  • 0.9-V to 5.5-V Supply-Voltage Range
  • Space-Saving DRL, DBV, DCK, DPK, and DRS Package Options
  • Alternate 2, 3, 6-Channel options Available: TPD2E001, TPD3E001, TPD6E001

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Texas Instruments  TPD4E001DCKR

The TPD4E001 is a four-channel Transient Voltage Suppressor (TVS) based ElectrostaticDischarge (ESD) protection diode array. The TPD4E001 is rated to dissipate ESD strikes at themaximum level specified in the IEC 61000-4-2 international standard (Level 4). This device has a1.5-pF IO capacitance per channel, making it ideal for use in high-speed data IO interfaces. Theultra low leakage current (< 1 nA maximum) is suitable for precision analog measurements inapplications like glucose meters and heart rate monitors.

The TPD4E001 is available in DRL(SOT), DBV (SOT-23), DCK (SC-70), DRS (QFN), and DPK(PUSON) packages and is specified for –40°C to +85°C operation. See also theTPD4E1U06DCKR and TPD4E1U06DBVR which are p2p compatible with theTPD4E001DCKR and TPD4E001DBVR. These devices offer higher IEC protection, lower capacitance,lower clamping voltage, and eliminate the input capacitor requirement.