KAQY214A PDF File ( Datasheet )

cosmo KAQY214 Series 4PIN 400V N.O TYPE SOLID STATE RELAY-MOSFET Output Description The KAQY214 series is robust, ideal for telecom and ground fault applications. It is a SPST normally open switch (1 Form A) that replaces electromechanical relays in many applications. It is constructed using a GaAlAs LED for actuation control and an integrated monolithic die for the switch output. The die, fabricated in a high-voltage dielectrically isolated technology, is comprised of a photodiode array, swi