Datasheet > AOZ8304A

AOZ8304A

更新时间： 2024-02-09 05:16:34

品牌	Logo	应用领域
美国万代 - AOS		电视
页数	文件大小	规格书
8页	468K
描述
Low Capacitance 3.3 V TVS Diode

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AOZ8304A 数据手册

AOZ8304A

Low Capacitance 3.3 V TVS Diode

General Description

Features

The AOZ8304A is a transient voltage suppressor array

designed to protect high speed data lines from ESD and

lightning.

z ESD protection for high-speed data lines:

– IEC 61000-4-2, level 4 (ESD) immunity test

–

±30 kV (air discharge) and ±30 kV (contact discharge)

– IEC 61000-4-4 (EFT) 40 A (5/50 ns)

– IEC 61000-4-5 (Lightning) 25 A

– Human Body Model (HBM) ±30 kV

This AOZ8304A incorporates eight surge rated, low

capacitance steering diodes and a TVS in a single

package. During transient conditions, the steering

diodes direct the transient to either the positive side of

the power supply line or to ground. The AOZ8304A

may be used to meet the ESD immunity requirements of

IEC 61000-4-2, Level 4 and IEC 61000-4-5. The TVS

diodes provide effective suppression of ESD voltages:

±30 kV (air discharge) and ±30 kV (contact discharge).

z Small package saves board space

z Low insertion loss

z Protects four I/O lines

z Low clamping voltage

z Low operating voltage: 3.3 V

z Green product

The AOZ8304A comes in a Halogen Free and RoHS

compliant DFN-10 2.6 mm x 2.6 mm package and is

rated over a -40 °C to +85 °C ambient temperature

range. The AOZ8304A is compatible with both lead free

and SnPb assembly techniques. The small size,

low capacitance and high ESD protection makes the

AOZ8304A ideal for protecting high speed video and

data communication interfaces.

z Pb-free device

Applications

z 10/100/1000 Ethernet

z USB 2.0 power and data line protection

z Video graphics cards

z Monitors and flat panel displays

z Digital Video Interface (DVI)

z T1/E1 telecom ports

Typical Application

AOZ8304A

TRD0+

TRD0-

TRD1+

TRD1-

Gigabit

RJ45

Connector

Ethernet

AOZ8304A

TRD2+

Controller

TRD2-

TRD3+

TRD3-

VCC

75Ω

75Ω 75Ω

75Ω

Figure 1. 10/100/1000 Ethernet Port Connection

Rev. 1.1 August 2011

www.aosmd.com

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