Datasheet > AOZ8102

AOZ8102

更新时间： 2024-11-15 12:25:03

品牌	Logo	应用领域
美国万代 - AOS		二极管电视
页数	文件大小	规格书
9页	424K
描述
Ultra-Low Capacitance TVS Diode Array

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AOZ8102 数据手册

AOZ8102

Ultra-Low Capacitance TVS Diode Array

General Description

Features

The AOZ8102 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

– ±20kV (air discharge) and ±20kV (contact discharge)

– IEC 61000-4-5 (Lightning) 3A (8/20µs)

– Human Body Model (HBM) ±20kV

z Small package saves board space

z Low insertion loss

This device 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. They may be used to meet the

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

(±15kV air, ±8kV contact discharge). The TVS diodes

provide effective suppression of ESD voltages:

±20kV (air discharge) and ±20kV (contact discharge).

z Protects four I/O lines

z Low capacitance from I/O to GND: 1.0pF

z Low clamping voltage

z Low operating voltage: 5.0V

z Pb-free device

z Halogen free

The AOZ8102 comes in a RoHS compliant DFN-6

1.6mm x 1.6mm package and is rated over a -40°C to

+85°C ambient temperature range. The AOZ8102 is

compatible with both lead free and SnPb assembly

techniques. The small size, low capacitance and high

ESD protection makes it ideal for protecting high speed

video and data communication interfaces.

Applications

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 10/100/1000 Ethernet

z Notebook computers

Typical Application

USB Host

Controller

Downstream

Ports

+5V

VBUS

D+

D-

VBUS

GND

AOZ8102

+5V

VBUS

D+

D-

GND

Figure 1. 2 USB High Speed Ports

Rev. 1.4 August 2011

www.aosmd.com

Page 1 of 9

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