Datasheet > AOZ8312

AOZ8312

更新时间： 2024-02-04 18:03:17

品牌	Logo	应用领域
美国万代 - AOS		电视
页数	文件大小	规格书
7页	434K
描述
Low Capacitance 2.5 V TVS Diode

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AOZ8312 数据手册

AOZ8312

Low Capacitance 2.5 V TVS Diode

General Description

Features

The AOZ8312 is a transient voltage suppressor array

designed to protect high speed data lines from ESD and

lightning.

 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) 18 A

– Human Body Model (HBM) ±30 kV

This AOZ8312 incorporates twelve 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 AOZ8312 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).

 Small package saves board space

 Low insertion loss

 Protects twelve I/O lines

 Low clamping voltage

 Low operating voltage: 2.5 V

 Green product

The AOZ8312 comes in a Halogen Free and RoHS

compliant 3.5 mm x 2.5 mm x 0.55 mm DFN-12 package

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

range. The AOZ8312 is compatible with both lead free

and SnPb assembly techniques. The small size, low

capacitance and high ESD protection makes the

AOZ8312 ideal for protecting high speed video and data

communication interfaces.

 Pb-free device

Applications

 Video graphics cards

 Monitors and flat panel displays

 Digital Video Interface (DVI)

 T1/E1 telecom ports

Typical Application

Circuit Diagram

I/O1

I/O2

I/O3

I/O4

I/O12

GND

Protection of Twelve Lines

Rev. 1.0 August 2013

www.aosmd.com

Page 1 of 7

12 3 4 5 6 7

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