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IP4220CZ6 - Dual USB 2.0 integrated ESD protection

General Description

The IP4220CZ6 is designed to protect I/O lines sensitive to capacitive load, such as USB 2.0, ethernet, Digital Video Interface (DVI) and so on, from damage due to ElectroStatic Discharge (ESD).

Key Features

  • Pb-free, Restriction of Hazardous Substances (RoHS) compliant and free of halogen and antimony (Dark Green compliant).
  • ESD protection up to 8 kV contact discharge; IEC 61000-4-2, level 4 compliant.
  • Four pairs of ultra low input capacitance (CI = 1 pF) ESD rail-to-rail protection diodes.
  • Low voltage clamping due to integrated Zener diode.
  • Small 6-lead TSOP6 (SOT457) SMD package 1.3.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SOT457 IP4220CZ6 Dual USB 2.0 integrated ESD protection Rev. 5 — 8 July 2011 Product data sheet 1. Product profile 1.1 General description The IP4220CZ6 is designed to protect I/O lines sensitive to capacitive load, such as USB 2.0, ethernet, Digital Video Interface (DVI) and so on, from damage due to ElectroStatic Discharge (ESD). It incorporates four pairs of ultra low capacitance rail-to-rail ESD protection diodes plus a Zener diode to provide protection to signal and supply components from ESD voltages up to 8 kV contact discharge. Protection is supply voltage independent due to the rail-to-rail diodes being connected to the Zener diode. The device is encapsulated in a small 6-lead SOT457 (SC-74) Surface-Mounted Device (SMD) plastic package. 1.