Description

RailClamps are surge rated diode arrays designed to protect high speed data interfaces. The SRDA70-4 has been specifically designed to protect sensitive components which are connected to data and transmission lines from over-voltages caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning.

Features

◆ Transient protection for high speed data lines to

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

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

IEC 61000-4-5 (Lightning) 1kV, 24A (8/20µs)

◆ Array of surge rated diodes

◆ Protects four I/O lines

◆ Low capacitance for high-speed interfaces

◆ High surge capability

◆ Low forward voltage characteristics

◆ Solid-state silicon avalanche technology

Applications

◆ Latch-Up Protection

◆ Microcontroller Input Protection

◆ Token Ring

◆ I2C Bus Protection

◆ Video Line Protection

◆ Set Top Box I/O

◆ LAN/WAN Equipment