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IP4234CZ6 - Single USB 2.0 ESD protection

Description

The IP4234CZ6 is designed to protect Input/Output (I/O) USB 2.0 ports, that are sensitive to capacitive loads, from being damaged by ElectroStatic Discharge (ESD).

Features

  • I Pb-free and RoHS compliant I Simple, direct signal routing provides for high speed signal integrity I ESD protection compliant to IEC 61000-4-2 level 4, ±8 kV contact discharge I Significant reduction in peak clamping and peak residual current I Four low input capacitance (2.0 pF typical) rail-to-rail ESD protection diodes I Low voltage clamping due to an integrated Zener diode I Small 6-lead SO6 (SOT457) package I IEC 61000-4-5 15 A Lightning (8/20 µs) compliant 1.3.

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Full PDF Text Transcription

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IP4234CZ6 Single USB 2.0 ESD protection to IEC 61000-4-2 level 4 Rev. 01 — 16 April 2009 Product data sheet 1. Product profile 1.1 General description The IP4234CZ6 is designed to protect Input/Output (I/O) USB 2.0 ports, that are sensitive to capacitive loads, from being damaged by ElectroStatic Discharge (ESD). The π-filter structure is implemented with a small series resistor to provide the necessary protection to signal and supply components from ESD voltages greater than ±8 kV contact discharge according IEC 61000-4-2, level 4. The ESD protection is independent of the supply voltage due to the rail-to-rail diode architecture being connected to a Zener diode.
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