Single Pole OptoMOS®
Relay
PLA170
Load Voltage
Load Current
AC/DC Configuration
DC Configuration
Max R
ON
AC/DC Configuration
DC Configuration
PLA170
800
100
180
50
14
Units
V
P
mA
mA
Ω
Ω
Description
The PLA170 is a 1-Form-A Solid State Relay which
uses optically coupled MOSFET technology to provide
enhanced input-to-output isolation of 3750V
rms
. The
efficient MOSFET switches and photovoltaic die use
Clare’s patented OptoMOS
®
architecture.
The optically-coupled output is controlled by a GaAIAs
infrared LED. The PLA170 is designed to replace
electromechanical relays and offers the superior
reliability associated with Solid State devices. This
device provides bounce-free switching in a more
compact surface mount or through hole package.
Features
•
100% Solid State
•
Small 6 Pin Package
•
Low Drive Power Requirements (TTL/CMOS
Compatible)
•
Arc-Free With No Snubbing Circuits
•
3750V
rms
Input/Output Isolation
•
No EMI/RFI Generation
•
Machine Insertable, Wave Solderable
•
800V blocking
Approvals
•
UL Recognized File: E76270
•
CSA Certified File: LR 43639-10
•
Certified to:
•
EN 60950
•
EN 41003
Ordering Information
Applications
•
Instrumentation
•
Multiplexers
•
Data Acquisition
•
Electronic Switching
•
I/O Subsystems
•
Meters (Watt-Hour, Water, Gas)
•
Medical Equipment—Patient/Equipment Isolation
•
Security
•
Aerospace
•
Industrial Controls
Part #
PLA170
PLA170S
PLA170STR
Description
6 Pin DIP (50/tube)
6 Pin Surface Mount (50/tube)
6 Pin Surface Mount (1000/Reel)
Pin Configuration
PLA170 Pinout
AC/DC Configuration
+ Control
– Control
NC
1
2
3
6
5
4
PLA170 Pinout
DC Only Configuration
+ Control
– Control
NC
1
2
3
6
5
4
Load
Do Not Use
Load
+ Load
– Load
Switching Characteristics of
Normally Open (Form A) Devices
DS-PLA170-R01
www.clare.com
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