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USB0403 - USB0424C

350 watt low CaPaCitanCe tvS aRRay

DeSCRiPtion

The USB04xx and USBxxC Series of devices are low capacitance TVS arrays available in a SOT-143 package. These

devices are designed to protect Ethernet data I/O ports against the damaging effects of ESD and EFT transient threats.

The USB04xx series are unidirectional devices used for common mode protection from line to ground. The USB04xxC

series are bidirectional devices typically used for differential mode on balanced lines.

Voltages range from 3.3 to 24 volts for both configurations. Each series provides ESD protection to > 25 kilovolts with

a peak pulse power rating of 350 Watts for an 8/20µs waveshape. The USB04xx and USBxxC series are designed to

meet and exceed the IEC 61000-4-2 and IEC 61000-4-4 requirements.

FeatUReS

• Compatible with IEC 61000-4-2 (ESD): Air 15kV, Contact 8kV

• Compatible with IEC 61000-4-4 (EFT): 40A, 5/50ns

• Compatible with IEC 61000-4-5 (Surge): 12A, 8/20µs - Level 1(Line-

Gnd) & Level 2(Line-Line)

• 350 Watts Peak Pulse Power per Line (tp = 8/20µs)

• Unidirectional and Bidirectional Configurations

• Available in Multiple Voltages Ranging from 3V to 24V

• Protects 1 Line

• Low Leakage Current

• Low Capacitance: 5pF per Line Pair

• RoHS Compliant

• REACH Compliant

MeChaniCal ChaRaCteRiStiCS

• Molded JEDEC SOT-143 Package

• Approximate Weight: 9 milligrams

• Lead-Free Pure-Tin Plating (Annealed)

• Solder Reflow Temperature:

Pure-Tin - Sn, 100: 260-270°C

• 8mm Tape and Reel Per EIA Standard 481

• Flammability Rating UL 94V-0

aPPliCationS

• Ethernet - 10/100/1000 Base T

• Cellular Phones

• Audio/Video Inputs

• FireWire, SCSI & USB Interfaces

Sot-143 PaCkage

Pin ConFigURationS

3

4

1

2

3

4

1

2

UNIDIRECTIONAL

BIDIRECTIONAL