Product Summary
The PLA143STR is a 1-Form-A solid state relay which uses optically coupled MOSFET technology to provide enhanced input to output isolation of 4000V. The efficient MOSFET switches and photovoltaic die use Clares patented OptoMOS architecture. The optically-coupled input is controlled by a highly efficient GaAIAs infrared LED. The PLA143STR can be used to replace mechanical relays and offers the superior 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. The applications of the PLA143STR are (1)Instrumentation; (2)Multiplexers; (3)Data Acquisition; (4)Electronic Switching; (5)I/O Subsystems; (6)Meters (Watt-Hour, Water, Gas); (7)Medical Equipment—Patient/Equipment Isolation; (8)Security; (9)Aerospace; (10)Industrial Controls.
Parametrics
PLA143STR absolute maximum ratings: (1)Input Power Dissipation: 150 mW; (2)Input Control Current: 50 mA; Peak (10ms): 1 A; (3)Reverse Input Voltage: 5 V; (4)Total Power Dissipation: 800 mW; (5)Isolation Voltage, Input to Output 4000 VRMS; (6)Operational Temperature: -40 to +85℃; (7)Storage Temperature: -40 to +125℃; (8)Soldering Temperature: +260℃.
Features
PLA143STR features: (1)Small 6 Pin DIP Package; (2)Low Drive Power Requirements (TTL/CMOS Compatible); (3)No Moving Parts; (4)High Reliability; (5)Arc-Free With No Snubbing Circuits; (6)4000VRMS Input/Output Isolation; (7)FCC Compatible; (8)VDE Compatible; (9)No EMI/RFI Generation; (10)Machine Insertable, Wave Solderable; (11)600 volt blocking.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
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PLA143STR |
Clare |
Solid State Relays Single Pole |
Data Sheet |
Negotiable |
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