Circuit Protection
Low-Capacitance TVS

Semtech RClamp2504P

RailClamp® 2.5V TVS Array

RailClamp is a low capacitance TVS array designed to protect high speed data interfaces. This series has been specifically designed to protect sensitive components which are connected to data and transmission lines from overvoltage caused by ESD (electrostatic discharge), CDE (Cable Discharge Events), and EFT (electrical fast transients).

Overview

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)
Array of surge rated diodes with internal TVS Diode
Small package saves board space
Protects up to four I/O lines
Low capacitance (<0.8pF) for high-speed interfaces
Minimal insertion loss to 3.0GHz
Low operating voltage: 2.5V
Low leakage current and clamping voltage
Solid-state silicon-avalanche technology