LCA110L

LCA110L Single Pole OptoMOS® Relay Load Voltage Load Current Max RON LCA110L 350 120 35 Units V mA Ω Features Small 6 Pin Surface Mount and DIP Package Low Drive Power Requirements (TTL/CMOS Compatible) No Moving Parts High Reliability Arc-Free With No Snubbing Circuits 3750VRMS Input/Output Isolation No EMI/RFI Generation Machine Insertable, Wave Solderable Flammability classification rating of V-0 Current Limiting, Surface Mount and Tape & Reel Versions Available Applications Telecommunications Telecom Switching Tip/Ring Circuits Modem Switching (Laptop, Notebook, Pocket Size) Hookswitch Dial Pulsing Ground Start Ringer Injection Instrumentation Multiplexers Data Acquisition Electronic Switching I/O Subsystems Meters (Watt-Hour, Water, Gas) Medical Equipment—Patient/Equipment Isolation Security Aerospace Industrial Controls Description The LCA110L 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 efficent GaAIAs infrared LED. The LCA110L can be used to replace mechanical relays and offers the superior reliability associated with semiconductor devices. Because they have no moving parts, they can offer faster, bounce-free switching in a more compact surface mount or through hole package. Regulat...