Only One Name Means ProTek’Tion™

05581.R0 10/18

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PUSB403

ULTRA LOW CAPACITANCE STEERING DIODE/TVS ARRAY

ISO 9001: 2015 CERTIFIED

DESCRIPTION

The PUSB403 is an ultra low capacitance steering diode/TVS array. This device is designed to protect computing ap-

plications such as gigabit Ethernet, HDMI, USB(1.0-3.0) and DVI interfaces as well as telecommunication equipment

and systems. The PUSB403 is available in the space-saving DFN-10 package configuration.

This device meets the IEC 61000-4-2 (ESD), 61000-4-4 (EFT) and 61000-4-5 (Surge) requirements. At higher operat-

ing frequencies or faster edge rates, insertion loss and signal integrity are a major concern. This device in conjunction

with passive components integrated into a TVS/filter network can be used for EMI/RFI protection.

FEATURES

• Compatible with IEC 61000-4-2 (ESD): Air ±16kV, Contact ±16kV

• Compatible with IEC 61000-4-4 (EFT)

• Compatible with IEC 61000-4-5 (Lightning): 6A - 8/20µs

• Low Leakage Current < 100nA

• Protects 4 Lines

• Ultra Low Capacitance: 0.15pF Typ(I/O-I/O) & 0.45pF Typ(I/O-GND)

• RoHS Compliant

• REACH Compliant

MECHANICAL CHARACTERISTICS

• Molded JEDEC DFN-10 Package

• Approximate Weight: 7 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

• USB 1.0, USB 2.0, USB 3.0 & USB 3.1

• HDMI 1.4 & 2.0 / UHD / 4K Interfaces

CIRCUIT DIAGRAM & PIN CONFIGURATION

Pin 1

Pin 2

Pin 4

Pin 5

Pin 3, 8

1

5

10

6

I/O

NC

NC

I/O

I/O

I/O

NC

NC

GND

GND

9

8

7

4

3

2

DFN-10 PACKAGE