AOZ8045DI Alpha & Omega Semiconductor Inc, AOZ8045DI Datasheet

AOZ8045DI

Manufacturer Part Number

AOZ8045DI

Description

IC EMI FILTER 6LINE ESD 12DFN

Manufacturer

Alpha & Omega Semiconductor Inc

Series

-r

Datasheet

1.AOZ8045DI.pdf (7 pages)

Specifications of AOZ8045DI

Featured Product

The AOZ804x Family of EMI Filters

Resistance (ohms)

100

Capacitance

9pF

Tolerance

Power (watts)

Package / Case

12-DFN, Exposed Pad

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

785-1260-2

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General Description

The AOZ8045 is a 6-line device integrating EMI filtering

with ESD protection for each line. It is designed to

suppress unwanted EMI/RFI signals and provide electro-

static discharge (ESD) protection in portable electronic

equipment. This state-of-the-art device utilizes AOS

leading edge Trench Vertical Structure [TVS]

technology for superior clamping performance and filter

attenuation over the full operating display range. The

AOZ8045 has been optimized for protection of color LCD

displays and CCD camera lines in cellular phones and

other portable consumer electronic devices.

The AOZ8045 consists of six identical circuits

comprised of TVS diodes for ESD protection, and a

resistor–capacitor network for EMI/RFI filtering.

A series resistor value of 100

value of 9pF are used to achieve -20dB minimum

attenuation from 1.0GHz to 3.0GHz. The TVS diodes

provide effective suppression of ESD voltages in excess

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

This exceeds IEC 61000-4-2, level 4 ESD immunity test.

The AOZ8045 comes in an RoHS compliant, 2.50mm x

1.20mm DFN package and is rated over a -40°C to

+85°C ambient temperature range.

Electrical Schematic

Rev. 1.2 July 2009

Ω

and a capacitance

CH1

CH2

CH6

™

9pF

www.aosmd.com

100Ω

Figure 1.

6-Line EMI Filter with Integrated ESD Protection

Features

●

Applications

●

6 lines for EMI filtering and ESD protection:

–

Trench Vertical Structure [TVS]

used to achieve excellent ESD clamping and filter

performance over the full operating display range

Filter performance: -20db attenuation from 1.0GHz to

3.0GHz

Low operating voltage: 5.0V

Capacitance stability over wide range of voltages and

temperatures

DFN package 2.50mm x 1.20mm

Pb-Free device

EMI filtering and ESD protection for data lines

LCD displays, camera interface, I/O interface

Portable handheld devices, cell phones,

PDA phones

9pF

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

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

LCD/Camera

Module

AOZ8045

™ based technology

Page 1 of 7

Related parts for AOZ8045DI

AOZ8045DI Summary of contents

Page 1

General Description The AOZ8045 is a 6-line device integrating EMI filtering with ESD protection for each line designed to suppress unwanted EMI/RFI signals and provide electro- static discharge (ESD) protection in portable electronic equipment. This state-of-the-art device utilizes ...

Page 2

... Ordering Information Part Number Ambient Temperature Range AOZ8045DI -40°C to +85°C AOS Green Products use reduced levels of Halogens, and are also RoHS compliant. Please visit www.aosmd.com/web/quality/rohs_compliant.jsp Pin Configuration DFN-12 (Bottom View) Pin Description Pin Number 1, Exposed Pad Rev. 1.2 July 2009 ...

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AOZ8045DI Alpha & Omega Semiconductor Inc, AOZ8045DI Datasheet

AOZ8045DI

Specifications of AOZ8045DI

Related parts for AOZ8045DI

AOZ8045DI Summary of contents

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