PAA193
Dual Pole OptoMOS® Relays
Description
PAA193
600
Units
V
The PAA193 is a Dual 1-Form-A solid state relay that
uses optically coupled relay technology for the two
independent relays to provide an enhanced
5000VRMS isolation barrier between the input and
output of the relay. The efficient MOSFET switches
use Clares patented OptoMOS architecture. Each
optically coupled input is controlled by a highly
efficient GaAIAs infrared LED.
Blocking Voltage
Load Current
Max RON
100
50
mA
Ω
Features
• 5000VRMS Input/Output Isolation
• Small 8 Pin DIP Package
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 both in a single 8-pin
package.
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• No Moving Parts
• High Reliability
• Arc-Free With No Snubbing Circuits
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
• Surface Mount and Tape & Reel Versions Available
Approvals
• UL Approved to UL1577
• CSA Certified
• Complies with: EN 60950
Applications
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
Ordering Information
Part #
Description
PAA193
8 Pin DIP (50/Tube)
PAA193S
PAA193STR
8 Pin Surface Mount (50/Tube)
8 Pin Surface Mount (1000/Reel)
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
• Aerospace
• Industrial Controls
Pin Configuration
PAA193 Pinout
1
2
8
+ Control - Switch #1
Load - Switch #1
7
6
— Control - Switch #1
Load - Switch #1
Load - Switch #2
3
+ Control - Switch #2
4
5
— Control - Switch #2
Load - Switch #2
Switching Characteristics of
Normally Open (Form A) Devices
DS-PAA193-R01.0
1
www.clare.com