Features
• 3750Vrms Input/Output Isolation
• Low Drive Power Requirements
• Greater Reliability than Electromechanical Relays
• VDE Compatible
• FCC Compatible
• No EMI/RFI Generation
• Small 8-Pin Package
• Surface Mount and Tape Reel Versions Available

Applications
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket Size)
• 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
PAA110 is a 400V, 150mA, 22 dual normally open
(1-Form-A) optically isolated Solid State Relay. Its
efficient MOSFET switches and photovoltaic die
use IXYS Integrated Circuits' patented OptoMOS
architecture to provide 3750Vrms of input to output
isolation. The optically coupled output is controlled by
a highly efficient infrared LED
This performance leader provides high peak load
voltage handling capability and improved peak load
current handling.