AOZ8204KI

AOZ8204KI Datasheet

AOZ8204

Part	Datasheet
AOZ8204KI	AOZ8204KI (pdf)

PDF Datasheet Preview
AOZ8204 Four-line TVS Diode Array The AOZ8204 is a transient voltage suppressor diode array designed to protect data lines from high transient conditions and ESD. This state-of-the-art device utilizes AOS leading edge Trench Vertical Structure [TVS]2 technology for superior clamping performance. This device incorporates four TVS diodes in a single package. Due to the of the design, the package can be as a two channel bidirectional TVS array. During transient conditions, the TVS diodes direct the transient 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 AOZ8204 comes in an RoHS compliant SC-89 package and is rated over a -40°C to +85°C ambient temperature range. The very small x 0.6mm SC-89 package makes it ideal for applications where PCB space is a premium. The small size and high ESD protection makes it ideal for protecting high speed video and data communication interfaces. ● ESD protection for high-speed data lines Exceeds IEC 61000-4-2 ESD ±30kV air , ±30kV contact Human Body Model HBM ±30kV ● Trench Vertical Structure [TVS]2 based technology used to achieve excellent ESD clamping performance ● Small package saves board space ● Low insertion loss ● Protects four unidirectional or two bidirectional I/O lines ● Low clamping voltage ● Low operating voltage 5.0V ● Portable handheld devices ● Keypads, data lines ● Notebook computers ● Digital Cameras ● Portable GPS ● MP3 players I/O1 I/O2 I/O3 I/O4 Unidirection Protection of Four Lines I/O1 I/O2 Top View Bidirection Protection of Two Lines Page 1 of 7 AOZ8204 Ordering Information Part Number AOZ8204KI Ambient Temperature Range -40°C to +85°C Package SC-89 Environmental RoHS Compliant All AOS products are offered in packages with Pb-free plating and compliant to RoHS standards. Please visit for additional information. Absolute Maximum Ratings Exceeding the Absolute Maximum ratings may damage the device. Parameter VP VN Peak Pulse Current IPP , tP = 8/20µs 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 Notes IEC 61000-4-2 discharge with CDischarge = 150pF, RDischarge = Human Body Discharge per MIL-STD-883, Method 3015 CDischarge = 100pF, RDischarge = Rating 5V 5A -65°C to +150°C ±30kV ±30kV ±30kV Maximum Operating Ratings Junction Temperature TJ Parameter Rating -40°C to +125°C Electrical Characteristics TA = 25°C unless otherwise in BOLD indicate a temperature range of -40°C to +85°C. Parameter Conditions Min. Typ. Max. Between pin 5 and 2 3 VRWM = 5V, between pins 5 and 2 Diode Forward Voltage IF = 15mA Channel Clamp Voltage IPP = 15A, tp = 100ns, any I/O pin to Ground Positive Transients Negative Transient Channel Clamp Voltage Positive Transients Negative Transient IPP = 25A, tp = 100ns, any I/O pin to Ground Junction Capacitance VR = 0V, f = 1MHz, any I/O pin to Ground Units V µA V Page 2 of 7 Typical Performance Characteristics Clamping Voltage, VCL V Clamping Voltage vs. Peak Pulse Current tperiod = 100ns, tr = 1ns 12 Peak Pulse Current, IPP A

PDF Datasheet Preview

AOZ8204

Four-line TVS Diode Array

The AOZ8204 is a transient voltage suppressor diode array designed to protect data lines from high transient conditions and ESD. This state-of-the-art device utilizes AOS leading edge Trench Vertical Structure [TVS]2 technology for superior clamping performance.

This device incorporates four TVS diodes in a single package. Due to the of the design, the package can be as a two channel bidirectional TVS array. During transient conditions, the TVS diodes direct the transient 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 AOZ8204 comes in an RoHS compliant SC-89 package and is rated over a -40°C to +85°C ambient temperature range.

The very small x 0.6mm SC-89 package makes it ideal for applications where PCB space is a premium. The small size and high ESD protection makes it ideal for protecting high speed video and data communication interfaces.
● ESD protection for high-speed data lines Exceeds IEC 61000-4-2 ESD ±30kV air , ±30kV contact Human Body Model HBM ±30kV
● Trench Vertical Structure [TVS]2 based technology used to achieve excellent ESD clamping performance
● Small package saves board space ● Low insertion loss ● Protects four unidirectional or two bidirectional I/O lines ● Low clamping voltage ● Low operating voltage 5.0V
● Portable handheld devices ● Keypads, data lines ● Notebook computers ● Digital Cameras ● Portable GPS ● MP3 players

I/O1 I/O2 I/O3 I/O4

Unidirection Protection of Four Lines

I/O1 I/O2

Top View

Bidirection Protection of Two Lines

Page 1 of 7

AOZ8204
Ordering Information

Part Number AOZ8204KI

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

Package SC-89

Environmental RoHS Compliant

All AOS products are offered in packages with Pb-free plating and compliant to RoHS standards. Please visit for additional information.

Absolute Maximum Ratings

Exceeding the Absolute Maximum ratings may damage the device.

Parameter

VP VN

Peak Pulse Current IPP , tP = 8/20µs 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

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

Rating 5V 5A -65°C to +150°C ±30kV ±30kV ±30kV

Maximum Operating Ratings

Junction Temperature TJ

Parameter

Rating -40°C to +125°C

Electrical Characteristics

TA = 25°C unless otherwise in BOLD indicate a temperature range of -40°C to +85°C.

Parameter

Conditions

Min. Typ. Max.

Between pin 5 and 2 3

VRWM = 5V, between pins 5 and 2

Diode Forward Voltage

IF = 15mA

Channel Clamp Voltage

IPP = 15A, tp = 100ns, any I/O pin to Ground

Positive Transients

Negative Transient

Channel Clamp Voltage Positive Transients Negative Transient

IPP = 25A, tp = 100ns, any I/O pin to Ground

Junction Capacitance

VR = 0V, f = 1MHz, any I/O pin to Ground

Units V µA V

Page 2 of 7

Typical Performance Characteristics

Clamping Voltage, VCL V

Clamping Voltage vs. Peak Pulse Current
tperiod = 100ns, tr = 1ns 12

Peak Pulse Current, IPP A

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Datasheet ID: AOZ8204KI 516333