Single-Pole, Normally Open OptoMOS® Relay

Manufacturer's part number :


Manufacturer UK_IXY_SI


Description :

The LCA126 is a normally open (1-Form-A) solid state relay, with enhanced on-resistance, that uses optically coupled MOSFET technology to provide 3750Vrms of input to output isolation.

Its optically coupled outputs, which use the patented OptoMOS architecture, are controlled by a highly efficient GaAIAs infrared LED.

Use the LCA126 to replace mechanical relays, and gain the superior reliability associated with semiconductor devices, which, because they have no moving parts, offer faster, bounce-free switching in a compact surface mount or through-hole package.

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  • 3750Vrms Input/Output Isolation
  • Low Drive Power Requirements (TTL/CMOS Compatible)
  • High Reliability
  • Arc-Free With No Snubbing Circuits
  • FCC Compatible
  • VDE Compatible
  • No EMI/RFI Generation
  • Small 6-Pin Package
  • Machine Insertable, Wave Solderable
  • Surface Mount Tape and Reel Version Available
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Blocking Voltage (V) 250  
Load Current (mA) 170  
On Resistance (Ohms) 15  
Package DIP-6  
Operating temperature range (OC) -40 to 85°C