Features

ESD protect for 4 high-speed I/O channels

Provide transient protection for each channel to

IEC 61000-4-2 (ESD) ±30kV (air / contact)

IEC 61000-4-5 (Lightning) 15A (8/20μs) for any

I/O-to-GND

IEC 61000-4-5 (Lightning) 30A (8/20μs) for

VDD-to-GND

Complies with the following standards

ISO 10605:C=150pF,R=330
, ±30kV (air / contact)

ISO 10605:C=330pF,R=330
, ±30kV (air / contact)

ISO 10605:C=150pF,R=2000
, ±30kV (air / contact)

ISO 10605:C=330pF,R=2000
, ±30kV (air / contact)

For low operating voltage applications: 3.3V,

maximum

Low capacitance : 2.1pF typical

Fast turn-on and low clamping voltage

Array of surge rated diodes with internal

equivalent TVS diode

Small package saves board space

Solid-state silicon-avalanche and active circuit

triggering technology

Green part

AEC-Q101 qualified

Applications

Automotive application

Notebook and PC Computers

LAN application

Handheld electronics

Monitors and Flat Panel Displays

Power and data lines protection

Video lines protection

Description

AZ9153-04S is a high performance design which

includes surge rated diode arrays to protect

high-speed data interfaces. The AZ9153-04S

family has been specifically designed to protect

sensitive components, which are connected to

data and transmission lines, from over-voltage

caused by Electrostatic Discharging (ESD) and

Lightning.

AZ9153-04S is a unique design which includes

surge rated, 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 power supply line or to

the ground line. The internal unique design of

clamping cell prevents over-voltage on the power

line, protecting any downstream components.

AZ9153-04S may be used to meet the ESD

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

(± 15kV air, ±8kV contact discharge).