Features

? ESD Protect for Transition Minimized Differential

Signaling (TMDS) channels

? Protects four I/O lines

? Provide transient protection for each line to

IEC 61000-4-2 (ESD) ±15kV (air), ±10kV (contact)

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

? For operating voltage of 3.3V and below

? Ultra low capacitance : 0.4pF typical

? Fast turn-on and 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

? AEC-Q101 qualified

Applications

? High Definition Multi-Media Interface (HDMI)

1.3, 1.4 and 2.0 version

? DisplayPort interface

? USB3.0 and USB3.1

? V-By-One

? MIPI interface

? LVDS interface

? Automotive application

Description

AZ9173-04F is a design which includes ESD

rated diode arrays to protect high speed data

interfaces. The AZ9173-04F has been

specifically designed to protect sensitive

components which are connected to data and

transmission lines from over-voltage caused by

Electrostatic Discharging (ESD), Lightning, and

Cable Discharge Event (CDE).

AZ9173-04F is a unique design which includes

ESD rated, ultra low capacitance steering diodes

and a 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.

AZ9173-04F may be used to meet the ESD

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

(?15kV air, ?8kV contact discharge).