CPC1998

INTEGRATED CIRCUITS DIVISION Characteristics Parameter AC Operating Voltage Load Current With 5°C/W Heat Sink No Heat Sink On-State Voltage Drop Blocking Voltage Thermal Resistance, Junction-to-Case, JC Rating 20-240 20 5 1.1 800 0.35 Units Vrms Arms VP (at IL=2AP) VP °C/W Features Load Current up to 20Arms with 5°C/W Heat Sink 800VP Blocking Voltage 5mA Control Current Zero-Cross Switching Isolated, Low Thermal Impedance Ceramic Pad for Heat Sink Applications 2500Vrms Isolation, Input to Output DC Control, AC Output Optically Isolated TTL and CMOS Compatible Low EMI and RFI Generation High Noise Immunity Machine Insertable, Wave Solderable Applications Programmable Control Process Control Power Control Panels Remote Switching Gas Pump Electronics Contactors Large Relays Solenoids Motors Heaters Approvals UL 508 Recognized Component: File E69938 CPC1998 AC Power Switch Description CPC1998J is an AC Solid State Switch utilizing dual power SCR outputs. This device also includes zero-cross turn-on circuitry and is specified with an 800VP blocking voltage. Tightly controlled zero-cross circuitry ensures low noise switching of AC loads by minimizing the generation of transients. The optically coupled input and output circuits provide exceptional noise immunity and 2500Vrms of isolation between the control and the output. As a result, the CPC1998 is well suited for industrial environments where electromagnetic interference would...