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AOZ8808DI - Ultra-Low Capacitance TVS Diode

Description

The AOZ8808DI is a transient voltage suppressor array designed to protect high speed data lines such as HDMI 1.4/2.0, USB 3.0, MDDI, SATA, and Gigabit Ethernet from damaging ESD events.

This device incorporates eight surge rated, low capacitance steering diodes and a TVS in a single package.

Features

  • ESD protection for high-speed data lines:.
  • IEC 61000-4-2, level 4 (ESD) immunity test.
  • Air discharge: ±15 kV; contact discharge: ±15 kV.
  • IEC61000-4-4 (EFT) 40 A (5/50 nS).
  • IEC61000-4-5 (Lightning) 4 A (8/20 µS).
  • Human Body Model (HBM) ±24 kV.
  • Array of surge rated diodes with internal TVS diode.
  • Small package saves board space.
  • Protects four I/O lines.
  • Low capacitance between I/O lines: 0.3 pF.
  • Low clamping voltage.

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AOZ8808DI Ultra-Low Capacitance TVS Diode General Description The AOZ8808DI is a transient voltage suppressor array designed to protect high speed data lines such as HDMI 1.4/2.0, USB 3.0, MDDI, SATA, and Gigabit Ethernet from damaging ESD events. This device incorporates eight surge rated, low capacitance steering diodes and a TVS in a single package. During transient conditions, the steering diodes direct the transient to either the positive side of the power supply line or to ground. The AOZ8808DI provides a typical line-to-line capacitance of 0.3 pF and low insertion loss up to 6 GHz providing greater signal integrity making it ideally suited for HDMI 1.4/2.0 or USB 3.
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