特性 Features

ESD/Surge Protection for 1 Line with

Bi-directional

Provide ESD 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) 100A (8/20μs)

For operating voltage of 5.0V and below

1.6mm x 1.0mm DFN package saves board

space

High surge protection

Fast turn-on and low clamping voltage

Solid-state silicon-avalanche and active circuit

triggering technology

Green part

Applications

Vbat Pin for Mobile Device

Power Line Protection

Audio Protection

Mobile Phones

Hand Held Portable Applications

描述 Description

AZ3205-01F is a design which includes a

bi-directional surge rated clamping cell to protect

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

speed data line in an electronic system. The

AZ3205-01F has been specifically designed to

protect sensitive components which are

connected to power and control lines from

over-voltage damage caused by Electrostatic

Discharging (ESD), Electrical Fast Transients

(EFT), Lightning, and Cable Discharge Event

(CDE).

AZ3205-01F 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.

AZ3205-01F is bi-directional and may be

used on lines where the signal swings above and

below ground.

AZ3205-01F may be used to meet the ESD

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

(±15kV air, ±8kV contact discharge).