特性 Features

ESD Protect for 1 Line with Unidirectional.

Provide ESD protection for each 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

Ultra Small 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

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

描述 Description

AZ4012-01H is a design which includes a

unidirectional ESD rated clamping cell to

protect one power line, or one control line, or

one low speed data line in an electronic

systems. The AZ4012-01H 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).

AZ4012-01H 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 or

control/data lines, protecting any

downstream components.

AZ4012-01H may be used to meet the

ESD immunity requirements of

IEC61000-4-2, Level 4 (±15kV air, ±8kV

contact discharge).