Features

ESD/Surge Protection for 1 Line with
Unidirectional.

Provide ESD protection for each line to
IEC 61000-4-2 (ESD) ±30kV (air / contact)
IEC 61000-4-4 (EFT) 80A (5/50ns)
IEC 61000-4-5 (Lightning) 65A (8/20μs)

Suitable for, 3.3V and below, operating
voltage applications

Small package saves board space

Protect one I/O line or one power line

Fast turn-on and Low clamping voltage

Solid-state silicon-avalanche and active circuit
triggering technology

Green part
Applications

Battery Contacts

Power Manager System

PDA’s

Portable Devices

Digital Cameras

Digital Frames

Cellular Handsets and Accessories

Notebooks, desktops, and servers

Microprocessor-based equipment

Peripherals
Description
AZ3003-01G is a design which includes a
unidirectional ESD rated clamping cell to protect
one power line, or one control line, or one low
speed data line in an electronic systems. The
AZ3003-01G has been specifically designed to
protect sensitive components which are
connected to power and control lines from
over-voltage damage and latch-up caused by
Electrostatic Discharging (ESD), Electrical Fast
Transients (EFT), Lightning, and Cable
Discharge Event (CDE).
AZ3003-01G is a unique design which
includes proprietary clamping cell in a single
package.
During transient conditions, the proprietary
clamping cell prevents over-voltage on the power
line or control/data lines, protecting any
downstream components.
AZ3003-01G may be used to meet the ESD
immunity requirements of IEC 61000-4-2, Level 4
(±15kV air, ±8kV contact discharge).