Descriptions

The SLVU2.8-4 is a low capacitance TVS (Transient Voltage Suppressor) array designed to protect high speed data interfaces. It has been specifically designed to protect sensitive electronic components which are connected to data and transmission lines from over-stress caused by Electrostatic Discharge (ESD), cable discharge events (CDE), lightning and other induced voltage surges.

The SLVU2.8-4 incorporates low capacitance steering diodes that reduce the typical capacitance to 5pF per line.

The SLVU2.8-4 may be used to provide ESD protection up to ±27kV (contact discharge) according to IEC61000-4-2, and withstand peak pulse current up to 30A (8/20μs) according to IEC61000-4-5.

The SLVU2.8-4 is available in SO-8 package. Standard products are Pb-free and Halogen-free.

Features

● Stand-off voltage: 2.8V Max.

● Transient protection for each line according to

IEC61000-4-2 (ESD): ±27kV (contact discharge)

IEC61000-4-5 (surge): 30A (8/20μs).

● Low capacitance: CJ = 3pF typ.

● Ultra-low leakage current: IR < 1nA typ.

● Low clamping voltage.

● Solid-state silicon technology

Applications

● 10/100 Ethernet

● STB

● Router

● Networking

● Modem