Features

ESD protection for two lines with bi-directional

Provide transient protection for each line to

IEC 61000-4-2 (ESD) ±30kV (air), ±30kV (contact)

IEC 61000-4-4 (EFT) 80A (5/50ns)

IEC 61000-4-5 (Lightning) 8A (8/20μs)

Cable Discharge Event (CDE)

Ultra-small DFN1006P3X package saves

board space

Protect two I/O lines or two power lines

Fast turn-on and low clamping voltage

Low operating voltage: 3.3V maximum

Solid-state silicon-avalanche and active circuit

triggering technology

Green part

Applications

Mobile phones

Hand held portable applications

Computer interfaces protection

Microprocessors protection

Serial and parallel ports protection

Control signal lines protection

Power lines on PCB protection

Latch-up protection

Description

AZ5123-02F is a design which includes two

bi-directional ESD rated clamping cells to protect

two power lines, or two control lines, or two

low-speed data lines in an electronic system. The

AZ5123-02F 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).

AZ5123-02F is a unique design which includes

proprietary clamping cells in a single package.

During transient conditions, the proprietary

clamping cells prevent over-voltage on the power

lines or control/data lines, protecting any

downstream components.

AZ5123-02F is bi-directional and may be used on

lines where the signal swings above and below

ground.

AZ5123-02F may be used to meet the ESD

immunity requirements of IEC 61000-4-2, Level 4

(±15kV air, ±8kV contact discharge).