Features

ESD/Surge Protection for 1 Line with

Bidirectional.

Provide transient protection for each line to

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

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

IEC 61000-4-5 (Lightning) 25A (8/20μs)

Suitable for, 12V and below, operating voltage

applications

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

RS232, RS485 Interfaces

Power line protection

Security system

Network

Power manager system

Notebooks, desktops, and servers

Microprocessor-based equipment

Peripherals

Description

AZ4212-01G is a design which includes a

bidirectional ESD rated clamping cell to protect

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

speed data line in an electronic systems. The

AZ4212-01G 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), Lightning, and Cable

Discharge Event (CDE).

AZ4212-01G 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.

AZ4212-01G may be used to meet the ESD

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

(±15kV air, ±8kV contact discharge).