Features

ESD Protect for 2 Lines with Unidirectional

ESD Protect for 1 Line with Bidirectional

Provide ESD protection for a line to

IEC 61000-4-2 (ESD) ±26kV (air)

IEC 61000-4-2 (ESD) ±20kV (contact)

IEC 61000-4-4 (EFT) 60A (5/50ns)

Suitable for, 12V and below, operating

voltage applications

Fast turn-on and Low clamping voltage

Array of ESD rated equivalent TVS diodes

Small package saves board space

Solid-state silicon-avalanche and active

circuit triggering technology

Green part

Applications

Battery Contacts

Power Manager System

PDA’s

Portable Devices

Digital Cameras

Digital Frames

Cellular Handsets and Accessories

Notebooks, desktops, and servers

Microprocessor-based equipment

Peripherals

Description

AZ4012-02S is a design which includes ESD

rated clamping cell arrays to protect the

power lines or control lines in an electronic

systems. The AZ4012-02S has been

specifically designed to protect sensitive

components which are connected to power

and control lines from over-voltage caused

by Electrostatic Discharging (ESD), Electrical

Fast Transients (EFT), and Cable Discharge

Event (CDE).

AZ4012-02S 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 lines, protecting any

downstream components.

AZ4012-02S may be used to meet the ESD

immunity requirements of IEC 61000-4-2,

Level 4 (±15kV air, ±8kV contact discharge).