Features
• 3750Vrms Input to Output Isolation
• Low Drive Power Requirements
• Greater Reliability than Electromechanical Relays
• No EMI/RFI Generation
• FCC Compatible
• VDE Compatible
• Small 6-Pin Package

Applications
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, PocketSize)
• Hook Switch
• Dial Pulsing
• Ground Start
• Ringing Injection
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment Patient/Equipment Isolation
• Security
• Industrial Controls

Description
PLA110 is a normally open (1-Form-A) solid
state relay that uses optically coupled MOSFET
technology to provide 3750Vrms of input to output
isolation. Its optically coupled outputs, which use the
patented OptoMOS architecture, are controlled by a
highly efficient infrared LED.
The PLA110 can be used to replace mechanical
relays, and offers the superior reliability associated
with semiconductor devices. Because it has no
moving parts, it offers faster, bounce-free switching
in a more compact surface mount or thru-hole
package.