PAA193
Dual Pole OptoMOS
®
Relays
Blocking Voltage
Load Current
Max R
ON
PAA193
600
100
50
Units
V
mA
Ω
Features
•
5000V
RMS
Input/Output Isolation
•
Small 8 Pin DIP 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
Description
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
5000V
RMS
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.
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.
Applications
•
Instrumentation
•
Multiplexers
•
Data Acquisition
•
Electronic Switching
•
I/O Subsystems
•
Meters (Watt-Hour, Water, Gas)
•
Medical Equipment-Patient/Equipment Isolation
•
Security
•
Aerospace
•
Industrial Controls
Approvals
•
UL Approved to UL1577
•
CSA Certified
•
Complies with: EN 60950
Ordering Information
Part #
PAA193
PAA193S
PAA193STR
Description
8 Pin DIP (50/Tube)
8 Pin Surface Mount (50/Tube)
8 Pin Surface Mount (1000/Reel)
Pin Configuration
PAA193 Pinout
+ Control - Switch #1
1
8
7
6
5
Load - Switch #1
Load - Switch #1
Load - Switch #2
Load - Switch #2
2
— Control - Switch #1
3
+ Control - Switch #2
4
— Control - Switch #2
Switching Characteristics of
Normally Open (Form A) Devices
10ms
CONTROL
+
90%
LOAD
10%
+
10%+
T
ON
T
OFF
DS-PAA193-R01.0
www.clare.com
1
CLARE [ CLARE, INC. ]
