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The LCA110L is a 1-Form-A solid state relay which uses optically 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 efficent GaAIAs infrared LED. The LCA110L 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.
LCA110L Maximum Ratings
Parameter
Min
Typ
Max
Units
Input Power Dissipation
-
-
1501
mW
Input Control Current Peak (10ms)
- -
- -
50 1
mA A
Reverse Input Voltage
-
-
5
V
Total Power Dissipation
-
-
8002
mW
Capacitance Input to Output
-
3
-
pF
Isolation Voltage Input to Output
3750
-
-V
VRMS
Operational Temperature
-40
-
+85
°C
Storage Temperature
-40
-
+125
°C
Soldering Temperature DIP Package Surface Mount Package (10 Seconds Max.)
- -
- -
+260 +220
°C °C
Absolute Maximum Ratings are stress ratings. Stresses in excess of these ratings can cause permanent damage to the device. Functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this data sheet is not implied. Exposure of the device to the absolute maximum ratings for an extended period may degrade the device and effect its reliability.
LCA110L Features
• Small 6 Pin Surface Mount and DIP Package • Low Drive Power Requirements (TTL/CMOS Compatible) • No Moving Parts • High Reliability • Arc-Free With No Snubbing Circuits • 3750VRMS Input/Output Isolation • No EMI/RFI Generation • Machine Insertable, Wave Solderable • Flammability classification rating of V-0 • Current Limiting, Surface Mount and Tape & Reel Versions Available