特性 Features

ESD Protect for 4 high-speed I/O channels.

Provide ESD protection for each channel to

IEC 61000-4-2 (ESD) ±20kV (contact/air)

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

IEC 61000-4-5 (Lightning) 30A (8/20μs)

Cable Discharge Event (CDE)

JEDEC SO-8 Package.

For low operating voltage applications: 5V,

4.2V, 3.3V, 2.5V

Fast turn-on and low clamping voltage.

Low leakage current

Low capacitance : 4pF typical

Array of surge rated diodes with internal

equivalent TVS diode

Solid-state silicon-avalanche and active circuit

triggering technology.

Green Part.

Applications

T1/E1 secondary IC side protection

T3/E3 secondary IC side protection

HDSL, SDSL secondary IC side protection

WAN/LAN Device

10/100/1000 Ethernet

Video lines protection

Base stations

I2C Bus protection

描述 Description

AZ3105-04P is a high performance design which

includes surge rated diode arrays. The

AZ3105-04P family has been specifically

designed to protect sensitive components, which

are connected to data and transmission lines,

from over-voltage caused by Electrostatic

Discharging (ESD), Electrical Fast Transients

(EFT), and Lightning.

AZ3105-04P is a unique design which includes

surge rated, low capacitance steering diodes and

a unique design of clamping cell which is an

equivalent TVS diode in a single package. During

transient conditions, the steering diodes direct

the transient to either the power supply line or to

the ground line. The internal unique design of

clamping cell prevents over-voltage on the power

line, protecting any downstream components.

AZ3105-04P may be used to meet the ESD

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

(±15kV air, ±8kV contact discharge).