Product details

Number of channels (#) 4 IO capacitance (Typ) (pF) 4.8 Vrwm (V) 5.5 IEC 61000-4-2 contact (+/- kV) 15 IEC 61000-4-5 (A) 3 Features Bi-/uni-directional Bi-Directional IO leakage current (Max) (nA) 100 Rating Catalog Operating temperature range (C) -40 to 125 Dynamic resistance (Typ) (Ω) 0.45 Clamping voltage (V) 10
Number of channels (#) 4 IO capacitance (Typ) (pF) 4.8 Vrwm (V) 5.5 IEC 61000-4-2 contact (+/- kV) 15 IEC 61000-4-5 (A) 3 Features Bi-/uni-directional Bi-Directional IO leakage current (Max) (nA) 100 Rating Catalog Operating temperature range (C) -40 to 125 Dynamic resistance (Typ) (Ω) 0.45 Clamping voltage (V) 10
X2SON (DPW) 4 1 mm² .8 x .8
  • Provides System-Level ESD Protection for Low-
    Voltage I/O Interface
  • IEC 61000-4-2 Level 4 ESD Protection
    • ±15-kV Contact Discharge
    • ±15-kV Air-Gap Discharge
  • IEC 61000-4-5 (Surge): 3 A (8/20 µs)
  • I/O Capacitance 4.8 pF (Typical)
  • Dynamic Resistance 0.45 Ω (Typical)
  • DC Breakdown Voltage ±6 V (Minimum)
  • Ultra-Low Leakage Current 100 nA (Maximum)
    Overtemperature
  • 10-V Clamping Voltage (Maximum at IPP = 1 A)
  • Industrial Temperature Range: –40°C to +125°C
  • Space Saving DPW package (0.8-mm × 0.8-mm)
  • Provides System-Level ESD Protection for Low-
    Voltage I/O Interface
  • IEC 61000-4-2 Level 4 ESD Protection
    • ±15-kV Contact Discharge
    • ±15-kV Air-Gap Discharge
  • IEC 61000-4-5 (Surge): 3 A (8/20 µs)
  • I/O Capacitance 4.8 pF (Typical)
  • Dynamic Resistance 0.45 Ω (Typical)
  • DC Breakdown Voltage ±6 V (Minimum)
  • Ultra-Low Leakage Current 100 nA (Maximum)
    Overtemperature
  • 10-V Clamping Voltage (Maximum at IPP = 1 A)
  • Industrial Temperature Range: –40°C to +125°C
  • Space Saving DPW package (0.8-mm × 0.8-mm)

The TPD4E101 device is a four-channel electrostatic discharge (ESD) transient voltage suppression (TVS) diode array in an ultra small 0.8-mm × 0.8-mm package. This TVS protection device offers ±15-kV contact ESD, ±15-kV IEC air-gap protection, and has four back-to-back TVS diodes for bipolar or bidirectional signal support. The 4.8-pF typical line capacitance of this ESD protection diode array is suitable for a wide range of applications supporting data rates up to 700 Mbps. The DPW package is convenient for component placement in space-constrained applications and the 0.48-mm pitch helps save on PCB manufacturing costs.

Typical applications of this ESD protection device are circuit protection for SIM cards, audio lines (microphones, earphones, and speakerphones), SD interfaces and pushbuttons. This ESD clamp is good for providing protection in end-equipment like cell phones, portable media players, wearables, set-top boxes, and eBooks.

The TPD4E101 device is a four-channel electrostatic discharge (ESD) transient voltage suppression (TVS) diode array in an ultra small 0.8-mm × 0.8-mm package. This TVS protection device offers ±15-kV contact ESD, ±15-kV IEC air-gap protection, and has four back-to-back TVS diodes for bipolar or bidirectional signal support. The 4.8-pF typical line capacitance of this ESD protection diode array is suitable for a wide range of applications supporting data rates up to 700 Mbps. The DPW package is convenient for component placement in space-constrained applications and the 0.48-mm pitch helps save on PCB manufacturing costs.

Typical applications of this ESD protection device are circuit protection for SIM cards, audio lines (microphones, earphones, and speakerphones), SD interfaces and pushbuttons. This ESD clamp is good for providing protection in end-equipment like cell phones, portable media players, wearables, set-top boxes, and eBooks.

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Technical documentation

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Type Title Date
* Data sheet TPD4E101 4-Channel Bidirectional Low Capacitance ESD Protection Device with 15-kV Contact and Ultra-Low Clamping Voltage datasheet (Rev. E) 01 Apr 2016
User guide Generic ESD Evaluation Module User's Guide (Rev. A) 27 Sep 2021
Application note ESD Packaging and Layout Guide 27 Aug 2020
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
User guide ESD PROTECTION DIODES EVM 26 Mar 2012
Application note Reading and Understanding an ESD Protection Datasheet 19 May 2010

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