Features

ESD Protect for 1 Line with Unidirectional.

Provide ESD protection for each line to
IEC 61000-4-2 (ESD) ±18kV (air/contact)
IEC 61000-4-4 (EFT) 60A (5/50ns)

Suitable for, 12V and below, operating
voltage applications

Ultra 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
AZ4012-01L 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 AZ4012-01L 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), and Cable Discharge
Event (CDE).
AZ4012-01L 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.
AZ4012-01L may be used to meet the
ESD immunity requirements of
IEC61000-4-2, Level 4 (±15kV air, ±8kV
contact discharge).