Features
• 5000Vrms Input/Output Isolation
• Low Drive Power Requirements
• Greater Reliability than Electromechanical Relays
• No EMI/RFI Generation
• Small 8-Pin Package
• Surface Mount Tape & Reel Version Available

Applications
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
• Industrial Controls

Description
The PAA193 is a dual normally open (1-Form-A) solid
state relay that uses optically coupled relay technology
to provide an enhanced 5000Vrms input to output
isolation barrier. The efficient MOSFET switches
use IXYS Integrated Circuits' patented OptoMOS
architecture. Highly efficient infrared LEDs provide the
optically coupled control.
Dual OptoMOS relays provide a more compact design
solution than discrete single-pole relays in a variety
of applications. The dual relays save board space by
incorporating two relays in a single 8-pin package.