Description

PLA140L is a 1-Form-A solid state relay which uses optically coupled MOSFET technology to provide 3750V of input to output isolation. The efficient MOSFET switches and photovoltaic die use Clare’s patented Optomos architecture. The optically-coupled input is controlled by a highly efficient GaAIAs infrared LED. The PLA140L also contains a built in load current limiting feature. This combined with a low on resistance and very high load current handling capabilities makes it suitable for a variety of high performance switching applications.

Features

• Small 6 Pin DIP Package

• Low Drive Power Requirements (TTL/CMOS Compatible)

• No Moving Parts

• High Reliability

• Arc-Free With No Snubbing Circuits

• 3750VRMS Input/Output Isolation

• FCC Compatible

• VDE Compatible

• No EMI/RFI Generation

• Machine Insertable, Wave Solderable

• Current Limiting, Surface Mount and Tape & Reel Versions Available

Applications

• Instrumentation

• Multiplexers

• Data Acquisition

• Electronic Switching

• I/O Subsystems

• Meters (Watt-Hour, Water, Gas)

• Medical Equipment—Patient/Equipment Isolation

• Security

• Aerospace

• Industrial Controls

• Automotive