特性 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

描述 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).