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05101.R6 9/10

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PUSB6B

500 WATT loW cAPAciTAnce STeeRing diode/TVS ARRAY

deScRiPTion

The PUSB6B is a low capacitance steering diode TVS array, designed to protect two I/O lines from the effects of Elec-

trostatic Discharge (ESD) and Electrical Fast Transients (EFT). The PUSB6B exceeds Level 4 IEC 61000-4-2, with a peak

pulse power rating of 500 Watts for an 8/20µs waveshape.

The low capacitance of the steering diode allows the designer to protect high speed data applications. The PUSB6B

meets the IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5 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): 24A, 8/20µs - Level 2(Line-

Gnd) & Level 3(Line-Line)

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

• Low Capacitance: 15pF

• Protects Two I/O Ports and Bus Lines

• RoHS Compliant

• REACH Compliant

MechAnicAl chARAcTeRiSTicS

• Molded JEDEC SO-8 Package

• Approximate Weight: 70 milligrams

• Lead-Free Pure-Tin Plating (Annealed)

• Solder Reflow Temperature:

Pure-Tin - Sn, 100: 260-270°C

• 12mm Tape and Reel Per EIA Standard 481

• Flammability Rating UL 94V-0

APPlicATionS

• USB Power & Data Line Protection

• RS-422 & RS-485 Network Protection

• Computer I/O Ports

• Audio/Video Inputs

• Microcontroller Interface Protection

Pin conFigURATion

So-8 PAckAge

1

2

4

8

3

5

6

7