特性 Features

ESD Protect for 1 Line with Bi-directional

Provide ESD protection for a line to

IEC 61000-4-2 (ESD) ±16kV (air/contact)

Cable Discharge Event (CDE)

Suitable for, 12V 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

AEC-Q101 qualified

Applications

Cellular Handsets and Accessories

Small Panel Modules

PDA’s

Portable Devices

Digital Cameras

Touch Panels

Notebooks and Handhelds

MP3 Players

Peripherals

描述 Description

AZ9812-01F is a design which includes a

unidirectional surge rated clamping cell to protect

one power line, or one control line, or one low

speed data line in an electronic systems. The

AZ9812-01F 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), and Cable

Discharge Event (CDE).

AZ9812-01F 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 or control/data lines, protecting any

downstream components.

AZ9812-01F may be used to meet the ESD

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

(±15kV air, ±8kV contact discharge).