Features

ESD protection for one line with uni-direction

Provide transient protection for one line to
IEC 61000-4-2 (ESD) ±30kV (air/contact)
IEC 61000-4-4 (EFT) 80A (5/50ns)
IEC 61000-4-5 (Lightning) 125A (8/20ms)

Suitable for, 24V and below, operating voltage
applications

2.0mm x 2.0mm DFN package saves board
space

High surge protection

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

Panel modules

Portable devices

Touch panels

Notebooks and handhelds

Peripherals
Description
AZ4724-01F is a design which includes a
uni-directional surge rated clamping cell to
protect one power line, one control line, or one
low-speed data line in an electronic system. The
AZ4724-01F has been specifically designed to
protect sensitive components which are
connected to power and control lines from
over-voltage damage caused by Electrostatic
Discharging (ESD), Electrical Fast Transient
(EFT), Lightning, and Cable Discharge Event
(CDE).
AZ4724-01F 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, control lines, or data lines, protecting any
downstream component.
AZ4724-01F may be used to meet the ESD
immunity requirements of IEC 61000-4-2, Level 4
(±15kV air, ±8kV contact discharge).