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www.clare.com
PLA110
DS-PLA110-R5
PLA110 is a 1-Form-A solid state relay which uses opti-
cally coupled MOSFET technology to provide 3750V of
input to output isolation. The efficient MOSFET switches
and photovoltaic die use Clare’s patented OptoMOS
architecture. The optically-coupled input is controlled by a
highly efficient GaAIAs infrared LED. The PLA110 can be
used to replace mechanical relays and offers the superi-
or reliability associated with semiconductor devices.
Because they have no moving parts, they can offer faster,
bounce-free switching in a more compact surface mount
or through hole package.
Telecommunications
Telecom Switching
Tip/Ring Circuits
Modem Switching (Laptop, Notebook, Pocket Size)
Hookswitch
Dial Pulsing
Ground Start
Ringer Injection
Instrumentation
Multiplexers
Data Acquisition
Electronic Switching
I/O Subsystems
Meters (Watt-Hour, Water, Gas)
Medical Equipment-Patient/Equipment Isolation
Security
Aerospace
Industrial Controls
UL Recognized: File Number E76270
CSA Certified: File Number LR 43639-10
BSI Certified:
BS EN 60950:1992 (BS7002:1992)
Certificate #:7344
BS EN 41003:1993
Certificate #:7344
Small 6 Pin DIP Package
Low Drive Power Requirements (TTL/CMOS
Compatible)
No Moving Parts
High Reliability
Arc-Free With No Snubbing Circuits
3750V
RMS
Input/Output Isolation
FCC Compatible
VDE Compatible
No EMI/RFI Generation
Machine Insertable, Wave Solderable
Applications
Features
Description
Approvals
Single Pole OptoMOS
Relays
Ordering Information
Part #
PLA110
PLA110S
PLA110STR
Description
6 Pin Dip (50/Tube)
6 Pin Surface Mount (50/Tube)
6 Pin Surface Mount (1000/Reel)
PLA110
400
150
22
Units
V
mA
Load Voltage
Load Current
Max R
ON
Pin Configuration
Switching Characteristics of
Normally Open (Form A) Devices
CONTROL
LOAD
10ms
10%
10%
90%
+
T
ON
T
OFF
+
+
1
3
2
4
5
6
+ Control
D Control
NC
Load
Do Not Use
Load
AC/DC Configuration
PLA110 Pinout
1
3
2
4
5
6
+ Control
D Control
NC
+ Load
D Load
DC Only Configuration
PLA110 Pinout