Features

ESD protection for one line with uni-direction

Provide transient protection for the protected
line to
IEC 61000-4-2 (ESD) ±30kV (air/contact)
IEC 61000-4-4 (EFT) 80A (5/50ns)
IEC 61000-4-5 (Lightning) 25A (8/20ms)

Suitable for, 7.9V and below, operating
voltage applications

0402 small 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

OLED

Small panel modules

Handheld portable applications

Low speed data or control line protection

Peripherals

Consumer electronics
Description
AZ4008-01F is a design which includes a
uni-directional ESD rated clamping cell to protect
one power line, one control line, or one
low-speed data line in an electronic system. The
AZ4008-01F 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 Transients
(EFT), Lightning, and Cable Discharge Event
(CDE).
AZ4008-01F 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 line, or data line, protecting any
downstream components.
AZ4008-01F may be used to meet the ESD
immunity requirements of IEC 61000-4-2, Level 4
(±15kV air, ±8kV contact discharge).