Features

 ESD protection for four high-speed I/O channels

 Provide transient protection for each line to

IEC 61000-4-2 (ESD) ±15kV (air), ±12kV (contact)

IEC 61000-4-5 (Lightning) 6.5A (8/20s)

 For low operating voltage of 3.3V and below

 Ultra-low capacitance:0.2pF typical

 Fast turn-on and ultra-low clamping voltage

 Array of ESD rated diodes with internal

equivalent TVS (Transient Voltage Suppression)

diode

 Solid-state silicon-avalanche and active circuit

triggering technology

 Green part

Applications

 HDMI 1.3, 1.4, 2.0, and 2.1 version

 DisplayPort 1.1, 1.2, and 1.3 version

 USB3.0 and USB3.1 interfaces

 USB Type-C interface

 SATA and eSATA interfaces

 Handheld portable applications

Description

AZ1123-04F is a design which includes ESD rated

diode arrays to protect high-speed data interfaces.

The AZ1123-04F has been specifically designed

to protect sensitive components which are

connected to data and transmission lines from

over-voltage damage caused by Electrostatic

Discharging (ESD), Lightning, and Cable

Discharge Event (CDE).

AZ1123-04F is a unique design which includes

ESD rated, ultra-low capacitance steering diodes

and unique design of clamping cell which is an

equivalent TVS diode in a single package. During

transient conditions, the steering diodes direct the

transient to either the internal ESD line or to

ground line. The internal unique design of

clamping cell prevents over-voltage on the

internal ESD line and on the I/O line, which is

protecting any downstream components.

AZ1123-04F may be used to meet the ESD

immunity requirements of IEC 61000-4-2, Level 4

(15kV air, 8kV contact discharge).