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Product details

Parameters

Number of channels (#) 3 IO capacitance (Typ) (pF) 20 Vrwm (V) 5.5 IEC 61000-4-2 contact (+/- kV) 15 Features EMI Filter Bi-/uni-directional Bi-Directional IO leakage current (Max) (nA) 100 Rating Catalog Operating temperature range (C) -40 to 85 Clamping voltage (V) 10 open-in-new Find other ESD protection & TVS surge diodes

Package | Pins | Size

USON (DPV) 8 3 mm² 2.1 x 1.6 WSON (DQD) 8 2 mm² 1.7 x 1.35 open-in-new Find other ESD protection & TVS surge diodes

Features

  • Bidirectional EMI Filtering and Line Termination
    With Integrated ESD Protection
    • –3-dB Bandwidth 300 MHz
  • IEC 61000-4-2 Level 4 ESD Protection
    • ±15-kV Contact Discharge
    • ±15-kV Air Gap Discharge
  • DC Breakdown Voltage: 6 V (Minimum)
  • Low Leakage Current: 0.1 µA (Maximum)
  • Low Noise C-R-C Filter Topology
  • Integrated VCC Clamp Eliminates the Need for
    External ESD Protection
  • Space-Saving DPV (0.5-mm Pitch), DQD
    Packages (0.4-mm Pitch)
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Description

The TPD3F303 device is a highly-integrated device that provides a three-channel Electromagnetic Interference (EMI) filter and a Transient Voltage Suppressor (TVS) based ESD protection diode array. The C-R-C based low-pass filter provides EMI protection for the data, clock, and reset lines of a SIM Card interface. Furthermore, the four-channel TVS Diode array provides IEC 61000-4-2 level 4 ESD protection for the previously mentioned signals (data, clock, reset) and the VCC power line. The TPD3F303 contains a 47-Ω termination resistor for the clock line and 100-Ω termination resistor for both the data and reset lines. The high level of integration offered by the TPD3F303 makes the device well-suited for applications like cell phones, tablets, hotspots, and PDAs.

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Technical documentation

= Top documentation for this product selected by TI
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Type Title Date
* Datasheet TPD3F303 ESD Protection and EMI Filter for SIM Card Interface datasheet (Rev. A) Apr. 27, 2016
Application note ESD Packaging and Layout Guide Aug. 27, 2020
White paper Designing USB for short-to-battery tolerance in automotive environments Feb. 10, 2016
Application note ESD Layout Guide Mar. 04, 2015
Application note Design Considerations for System-Level ESD Circuit Protection Sep. 25, 2012
Application note Reading and Understanding an ESD Protection Datasheet May 19, 2010

Design & development

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CAD/CAE symbols

Package Pins Download
USON (DPV) 8 View options
WSON (DQD) 8 View options

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