Datasheet4U Logo Datasheet4U.com

AOZ8905 Datasheet Ultra-Low Capacitance TVS Diode Array

Manufacturer: Alpha & Omega Semiconductors

General Description

The AOZ8905 is a transient voltage suppressor array designed to protect high speed data lines such as HDMI, USB 2.0, 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.

Overview

AOZ8905 Ultra-Low Capacitance TVS Diode Array General.

Key Features

  • z ESD protection for high-speed data lines:.
  • IEC 61000-4-2, level 4 (ESD) immunity test.
  • ±15kV (air discharge) and ±8kV (contact discharge).
  • IEC61000-4-4 (EFT) 40A (5/50nS).
  • IEC61000-4-5 (Lightning) 2.5A (8/20µS).
  • Human Body Model (HBM) ±15kV z Array of surge rated diodes with internal TVS diode z Small package saves board space z Protects four I/O lines z Low capacitance between I/O lines: 0.35pF z Low clamping voltage z Low operating voltage: 5.0V.