Features

ESD Protect for 1 Line with Unidirectional.

Provide ESD protection for a line to
IEC 61000-4-2 (ESD) ±24kV (air), ±18kV
(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

Cellular Handsets and Accessories

Small Panel Modules

PDA’s

Portable Devices

Digital Cameras

Touch Panels

Notebooks and Handhelds

MP3 Players

Peripherals
Description
AZ4012-01F is a design which includes a
unidirectional surge rated clamping cell to
protect one power line, or one control line, or
one low speed data line in an electronic
systems. The AZ4012-01F 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).
AZ4012-01F 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.
AZ4012-01F may be used to meet the ESD
immunity requirements of IEC 61000-4-2,
Level 4 (±15kV air, ±8kV contact discharge).