CPC1945Y

CPC1945Y AC Solid State Relay Load Voltage Load Current On-State Voltage Drop CPC1945Y 120 1.0 1.6 Units VRMS A VRMS (at IL=1.0A) Features • Load Current up to 1A • Blocking Voltage to 400V • 5mA Sensitivity • Zero-Crossing Detection • DC Control, AC Output • Optically Isolated • TTL and CMOS Compatible • Low EMI and RFI Generation • High Noise Immunity • VDE compatible • Machine Insertable, Wave Solderable Description The CPC1945Y is a AC Solid State Switch using patented waveguide coupling with dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. The CPC1945Y switches are robust enough to provide a blocking voltage of up to 400V. 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 3750V of isolation and noise immunity between control and load circuits. As a result the CPC1945Y is well suited for industrial environments where electromagnetic interference would disrupt the operation of electromechanical relays. Approvals • UL recognized file #: Pending • CSA certified file #: Pending Ordering Information Applications • Programmable Control • Process Control • Power Control Panels • Remote Switching • Gas Pump Electronics • Contractors • Large Relays • Solenoids • Motors • Heaters Part # CPC1945Y Description 8 Pin SIP (25/Tube) Pin Configuration CPC1945Y ZC 1 2 – LED + LED 6 8 AC Load AC Load DS-CPC1945Y-R1 www.clare.com 1 CPC1945Y Absolute Maximum Ratings (@ 25˚ C) Parameter Input Power Dissipation Input Control Current Peak (10ms) Reverse Input Voltage Total Package Dissipation PD Isolation Voltage Input to Output Operational Temperature Storage Temperature Soldering Temperature (10 Seconds Max.) DIP Package 1 2 Min 3750 -40 -40 Typ Max Units 1501 50 1 5 mW mA A V 16002 mW VRMS +85 °C +125 °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. - - +260 °C Derate Linearly 1.33 mW/˚C Derate Linearly 16.6 mW/˚C Electrical Characteristics Parameter Output Characteristics @ 25°C Operating Voltage Range Peak Blocking Voltage Load Current (Continuous) Non-repetitive Single Cycle Surge Current Off State Leakage Current On-State Voltage Drop Critical Rate of Rise3 Switching Speeds Turn-on Turn-off Zero-Cross Turn-On Voltage Operating Frequency1 Load Power Factor for Guaranteed Turn-On2 Capacitance Input to Output Input Characteristics @ 25°C Input Control Current For Normal Environment For High Noise Environment Input Voltage Drop Input Drop-out Voltage Reverse Input Current 1 2 3 Conditions VT VL=120VAC VDRM IL=1.0A Symbol Min 20 0.005 500 20 0.25 - Typ 2 3 Max 120 400 1.0 10 1 1.6 0.5 0.5 10 1 400 - Units VRMS V IARMS A mA VRMS V/µS Cycles Cycles V V Hz pF VDRM IL ITSM ILEAK dv/dt IF=5 mA IF=5 mA 1st half cycle Sub. half cycle - TON TOFF PF - IF=5mA VR=5V IF IF VF IR 5 10 0.9 0.8 - 1.2 - 50 100 1.4 10 mA mA V V uA Zero cross 1st 1/2 cycle @