AOZ8075DI

AOZ8075DI Datasheet

AOZ8075

Part	Datasheet
AOZ8075DI	AOZ8075DI (pdf)

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AOZ8075 6-Line EMI Filter with Integrated ESD Protection The AOZ8075 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 electrostatic discharge ESD protection in portable electronic equipment. This state-of-the-art device utilizes AOS leading edge Trench Vertical Structure [TVS]2 technology for superior clamping performance and filter attenuation over the full operating display range. The AOZ8075 has been optimized for protection of color LCD displays and CCD camera lines in cellular phones and other portable consumer electronic devices. The AOZ8075 consists of six identical circuits comprised of TVS diodes for ESD protection, and a network for EMI/RFI filtering. A series resistor value of 100 and a capacitance value of 8 pF are used to achieve -20 dB minimum attenuation from 700 MHz to GHz. The TVS diodes provide effective suppression of ESD voltages in excess of ±15 kV contact discharge and ±15 kV air discharge . This exceeds the IEC 61000-4-2, level 4 ESD immunity test. The AOZ8075 comes in an RoHS compliant, mm x mm DFN package and is rated over a -40 °C to +85 °C ambient temperature range. z 6 lines for EMI filtering and ESD protection Exceeds IEC 61000-4-2, level 4 ESD immunity test ±15 kV contact discharge and ±15 kV air discharge z Trench Vertical Structure [TVS]2 based technology used to achieve excellent ESD clamping and filter performance over the full operating display range z Filter performance -20 db attenuation from 700 MHz to GHz z Low operating voltage V z Capacitance stability over wide range of voltages and temperatures z DFN package mm x mm z Pb-Free device z EMI filtering and ESD protection for data lines z LCD displays, camera interface, I/O interface z Portable handheld devices, cell phones, PDA phones Electrical Schematic D0 CH1 100Ω D1 CH2 100Ω LCD/Camera Module D5 CH6 100Ω Figure Page 1 of 7 Ordering Information Part Number AOZ8075DI Ambient Temperature Range -40 °C to +85 °C Package DFN-12 AOS Green Products use reduced levels of Halogens, and are also RoHS compliant. Please visit for additional information. AOZ8075 Environmental Green Product Pin Configuration Exposed Pad GND DFN-12 Bottom View Pin Description Pin Number 1,12 2, 11 3, 10 4, 9 5, 8 6, 7 Exposed Pad Pin Name CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 GND Top View Pin Function Channel 1 Connections Channel 2 Connections Channel 3 Connections Channel 4 Connections Channel 5 Connections Channel 6 Connections Common Ground Connection Page 2 of 7 AOZ8075 Absolute Maximum Ratings Exceeding the Absolute Maximum ratings may damage the device. Parameter Storage Temperature TS ESD Rating per IEC61000-4-2, contact 1 ESD Rating per IEC61000-4-2, air 1 ESD Rating per Human Body Model 2 IEC 61000-4-2 discharge with CDischarge = 150 pF, RDischarge = 330 Human Body Discharge per MIL-STD-883, Method 3015 CDischarge = 100 pF, RDischarge = k. Rating -65 °C to +150 °C ±15 kV ±15 kV ±30 kV Electrical Characteristics TA = 25°C unless otherwise specified. Parameter Conditions Min. Typ. Max. VRWM VBR IR VCL RCH CCH Total Series Resistance Channel Capacitance Cut-off Frequency Attenuation from 700 MHz to GHz 3 IT = 1 mA 4 VRWM = V ILOAD = 1 A, positive clamp 5 8 ILOAD = 1 A, negative clamp 5 8 ILOAD = 5 A, positive clamp 5 8 ILOAD = 5 A, negative clamp 5 8 ILOAD = 12 A, positive clamp 5 8 ILOAD = 12 A, negative clamp 5 8 IR = 20 mA Input to Ground 6 7 8 Measured with 50 source and 50 load termination VR = 0 V Measured with 50 source and 50 load termination Total capacitance is equal to 2 x CCH. Measured at 25 °C, VR = V, f = MHz. Guaranteed by design. Units V uA V pF MHz dB

PDF Datasheet Preview

AOZ8075
6-Line EMI Filter with Integrated ESD Protection

The AOZ8075 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 electrostatic discharge ESD protection in portable electronic equipment. This state-of-the-art device utilizes AOS leading edge Trench Vertical Structure [TVS]2 technology for superior clamping performance and filter attenuation over the full operating display range. The AOZ8075 has been optimized for protection of color LCD displays and CCD camera lines in cellular phones and other portable consumer electronic devices.

The AOZ8075 consists of six identical circuits comprised of TVS diodes for ESD protection, and a network for EMI/RFI filtering.

A series resistor value of 100 and a capacitance
value of 8 pF are used to achieve -20 dB minimum attenuation from 700 MHz to GHz. The TVS diodes provide effective suppression of ESD voltages in excess of ±15 kV contact discharge and ±15 kV air discharge . This exceeds the IEC 61000-4-2, level 4 ESD immunity test.

The AOZ8075 comes in an RoHS compliant, mm x mm DFN package and is rated over a -40 °C to +85 °C ambient temperature range.
z 6 lines for EMI filtering and ESD protection Exceeds IEC 61000-4-2, level 4 ESD immunity test ±15 kV contact discharge and ±15 kV air discharge
z Trench Vertical Structure [TVS]2 based technology used to achieve excellent ESD clamping and filter performance over the full operating display range
z Filter performance -20 db attenuation from 700 MHz to GHz
z Low operating voltage V z Capacitance stability over wide range of voltages and
temperatures z DFN package mm x mm z Pb-Free device
z EMI filtering and ESD protection for data lines z LCD displays, camera interface, I/O interface z Portable handheld devices, cell phones,

PDA phones

Electrical Schematic

D0 CH1
100Ω

D1 CH2
100Ω

LCD/Camera Module

D5 CH6
100Ω

Figure

Page 1 of 7
Ordering Information

Part Number AOZ8075DI

Ambient Temperature Range -40 °C to +85 °C

Package DFN-12

AOS Green Products use reduced levels of Halogens, and are also RoHS compliant. Please visit for additional information.

AOZ8075

Environmental Green Product

Pin Configuration

Exposed Pad GND

DFN-12

Bottom View

Pin Description

Pin Number 1,12 2, 11 3, 10 4, 9 5, 8 6, 7

Exposed Pad

Pin Name

CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 GND

Top View

Pin Function

Channel 1 Connections Channel 2 Connections Channel 3 Connections Channel 4 Connections Channel 5 Connections Channel 6 Connections Common Ground Connection

Page 2 of 7

AOZ8075

Absolute Maximum Ratings

Exceeding the Absolute Maximum ratings may damage the device.

Parameter

Storage Temperature TS ESD Rating per IEC61000-4-2, contact 1 ESD Rating per IEC61000-4-2, air 1 ESD Rating per Human Body Model 2

IEC 61000-4-2 discharge with CDischarge = 150 pF, RDischarge = 330 Human Body Discharge per MIL-STD-883, Method 3015 CDischarge = 100 pF, RDischarge = k.

Rating -65 °C to +150 °C
±15 kV ±15 kV ±30 kV

Electrical Characteristics

TA = 25°C unless otherwise specified.

Parameter

Conditions

Min. Typ. Max.

VRWM VBR IR VCL

RCH CCH

Total Series Resistance Channel Capacitance Cut-off Frequency Attenuation from 700 MHz to GHz
3 IT = 1 mA 4

VRWM = V ILOAD = 1 A, positive clamp 5 8 ILOAD = 1 A, negative clamp 5 8 ILOAD = 5 A, positive clamp 5 8 ILOAD = 5 A, negative clamp 5 8 ILOAD = 12 A, positive clamp 5 8 ILOAD = 12 A, negative clamp 5 8 IR = 20 mA Input to Ground 6 7 8 Measured with 50 source and 50 load termination VR = 0 V Measured with 50 source and 50 load termination

Total capacitance is equal to 2 x CCH. Measured at 25 °C, VR = V, f = MHz. Guaranteed by design.

Units V uA V
pF MHz dB

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Datasheet ID: AOZ8075DI 516331