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) 38A (8/20μs)

For operating voltage of 12V and below

1.6mm x 1.0mm DFN 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

Power Supply Protection

USB VBUS Protection

Cellular Handsets and Accessories

Small Panel Modules

PDA’s

Portable Devices

Digital Cameras

Touch Panels

Notebooks and Handhelds

MP3 Players

Peripherals
Description
AZ4512-01F 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
AZ4512-01F 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), Lightning, and Cable
Discharge Event (CDE).
AZ4512-01F 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.
AZ4512-01F may be used to meet the ESD
immunity requirements of IEC 61000-4-2, Level 4
(±15kV air, ±8kV contact discharge).