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).