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ASSR-1411-301E

ASSR-1411-301E

Broadcom / Avago
Solid State Relays - PCB Mount SSR(GP+1A) (60V 0.6A)
1,695 in stock
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Overview

The ASSR-1411-301E is a single-channel, normally-off (SPST) solid state relay designed for bidirectional signal switching. It utilizes an AlGaAs infrared LED input stage optically coupled to a high-voltage MOSFET output, providing a robust alternative to electromechanical relays in space-constrained designs.

Why Choose This Part

This device offers a high transient immunity of greater than 1 kV/us and a 60V output withstand voltage in a compact package. Its low input current requirements make it directly compatible with standard CMOS logic outputs, eliminating the need for external buffer stages.

Applications

Industrial Automation
Ideal for programmable logic controller (PLC) I/O modules requiring reliable switching without mechanical wear.
Data Acquisition
Used in multiplexing and scanning circuits where high input-to-output isolation and low offset voltage are critical.
Telecommunications
Suited for line switching and hook switch functions in telecom equipment due to its high transient immunity.
Instrumentation
Provides clean signal switching for test and measurement equipment needing 3750 Vrms insulation voltage.

Getting Started

To integrate this SSR, drive the input LED with a current-limiting resistor sized for 3mA to 20mA. Ensure the PCB layout maintains creepage and clearance distances required for your specific isolation rating, and bypass the logic supply if using an active driver.

Also Consider

CPC1008N IXYS Integrated Circuits - A high-sensitivity 100V SSR in a 4-pin SOP package for designs requiring higher voltage margins.
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