Description

RailClamps are surge rated diode arrays designed to protect high speed data interfaces. The SR series has been specifically designed to protect sensitive components which are connected to data and transmission lines from overvoltage caused by electrostatic discharge (ESD), electrical fast transients (EFT), and tertiary lightning.

Features

◆ ESD protection to

IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)

IEC 61000-4-4 (EFT) 40A (5/50ns)

◆ Array of surge rated diodes with internal

EPD TVS diode

◆ Protects two I/O lines

◆ Low capacitance (<10pF) for high-speed interfaces

◆ Low leakage current (< 1µA)

◆ Low operating voltage: 3.3V

◆ Solid-state technology

Applications

◆ Data and I/O lines

◆ Sensitive Analog Inputs

◆ Video Line Protection

◆ Portable Electronics

◆ Microcontroller Input Protection

◆ WAN/LAN Equipment