CPC1961

INTEGRATED CIRCUITS DIVISION Parameters Blocking Voltage AC Operating Voltage Load Current 1 On State Voltage Drop 1 One Pole Operating Ratings 600 260 250 3 Units VP Vrms mArms Vrms (at IL = 250mArms) Features Load Current up to 250 mArms 600VP Blocking Voltage 5mA Sensitivity Zero-Crossing Detection DC Control, AC Output Optically Isolated Low EMI and RFI Generation High Noise Immunity Flammability Rating UL 94 V-0 Applications Programmable Control Process Control Power Control Panels Remote Switching Gas Pump Electronics Contactors Large Relays Solenoids Motors Heaters CPC1961 Dual AC Solid State Relays Description The CPC1961 is a dual single-pole AC solid state relay that uses optical coupling with dual monolithic SCR outputs to produce an alternative to optocoupler and Triac circuits. The CPC1961 switches are robust enough to provide up to a 600VP blocking voltage. In addition, tightly controlled zero cross circuitry ensures switching of AC loads without the generation of transients. The input and output circuits are optically coupled to provide 3750Vrms of isolation and noise immunity between control and load circuits. As a result the CPC1961 is well suited for industrial environments where electromagnetic interference would disrupt the operation of electromechanical relays. The CPC1961 is offered in a space saving 8-pin DIP package with two independent switches. Approvals UL Recognized Component: File 69938 CSA Certifie...