General Description

The AOZ8S212UD4 is a transient voltage suppressor

array designed to protect high speed data lines such as

HDMI 2.0/2.1, USB 3.2, LVDS, and V-by-one from

damaging ESD events.

This device incorporates a numbers of 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 AOZ8S212UD4 provides a typical line-to-line

capacitance of 0.20 pF and low insertion loss providing

greater signal integrity making it ideally suited for HDMI

2.0/2.1 or USB 3.2 applications, such as Digital TVs,

DVD players, computing, set-top boxes and MDDI

applications in mobile computing devices.

The AOZ8S212UD4 comes in a RoHS compliant and

Halogen Free 2.5 mm x 1.0 mm x 0.55 mm DFN-10L

package and is rated for -40°C to +125°C junction

temperature range.

特性 Features

? IEC 61000-4-2 (ESD):

– Air discharge: ±10 kV

– Contact discharge: ±8 kV

? IEC 61000-4-5 (Lightning, 8/20 μs) 3 A

? Human Body Model (HBM) ±8 kV

? Protects four I/O lines

? Low capacitance between I/O to GND: 0.2 pF

? Low clamping voltage

? Low operating voltage: 3.3 V, 5 V

Applications

? HDMI 2.0/2.1, USB 3.2, Thunderbolt, V-by-One

? Monitors and flat panel displays

? Set-top box

? Video graphics cards

? Notebook computers