Description

The SP3374NUTG is a low-capacitance, TVS Diode Array

designed to provide protection against ESD (electrostatic

discharge), CDE (cable discharge events), EFT (electrical fast

transients), and lightning induced surges for high-speed,

differential data lines. It’s packaged in a μDFN package (3.0

x 2.0mm) and each device can protect up 4 channels or 2

differential pairs, up to 40A (IEC 61000-4-5 2nd edition,) and

up to 30kV ESD (IEC 61000-4-2). The “flow-through” design

minimizes signal distortion, reduces voltage overshoot, and

provides a simplified PCB design.

The SP3374NUTG with its low capacitance and low

clamping voltage makes it ideal for high-speed data

interfaces such as 1GbE applications found in notebooks,

switches, etc.

Features

• ESD, IEC 61000-4-2,

±30kV contact, ±30kV air

• EFT, IEC 61000-4-4, 40A

(5/50ns)

• Lightning, 40A (8/20μs as

defined in IEC 61000-4-5

2nd Edition)

• Low capacitance of

3.5pF@0V (TYP) per I/O

• Low leakage current of

0.1μA (TYP) at 3.3V

• μDFN-10 package is

optimized for high-speed

data line routing

• Provides protection for

two differential data pairs

(4 channels) up to 40A

• Low operating and

clamping voltage

• AEC-Q101 qualified

• Halogen free, Lead free

and RoHS compliant

Applications

•10/100/1000 Ethernet

• WAN/LAN Equipment

• Desktops, Servers and

Notebooks

• LVDS Interfaces

• Integrated Magnetics

• Smart TV