CPC1943G

CPC1943 Optically Coupled AC Power Switch INTEGRATED CIRCUITS DIVISION Parameter Blocking Voltage Load Current On State Voltage Drop Rating 400 500 1.4 Features • Load Current up to 0.5Arms • 400VP 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 Units VP mArms Vrms (at IL = 500mArms) Description The CPC1943 is an AC Solid State Switch using optical coupling with dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. The CPC1943 switches are robust enough to provide a blocking voltage of up to 400VP . 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 CPC1943 is well suited for industrial environments where electromagnetic interference could disrupt the operation of electromechanical relays. Approvals • UL 508 Certified Component: File E69938 • CSA Certified Component: File 043639 Ordering Information Part # CPC1943G CPC1943GS CPC1943GSTR Description 6-Pin Dip (50/Tube) 6-Pin Surface Mount (50/Tube) 6-Pin Surface Mount (1000/Reel) Pin Configuration 1 6 + LED - LED 2 3 DS-CPC1943-R09 www.ixysic.com ZC 5 AC Load AC Load 4 1 INTEGRATED CIRCUITS DIVISION CPC1943 Absolute Maximum Ratings @ 25ºC Parameter Blocking Voltage Reverse Input Voltage Input Control Current Peak (10ms) Input Power Dissipation1 PMAX , Total Package Dissipation 2 Isolation Voltage, Input to Output Operational Temperature Storage Temperature Ratings Units 400 VP 5 V 100 mA 1 A 150 mW 800 mW 3750 Vrms -40 to +85 °C -40 to +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 conditions beyond those indicated in the operational sections of this data sheet is not implied. Typical values are characteristic of the device at +25°C, and are the result of engineering evaluations. They are provided for information purposes only, and are not part of the manufacturing testing requirements. 1 Derate linearly 1.33 mW / ºC 2 Derate linearly 6.67 mW / ºC Electrical Characteristics @ 25ºC Parameters Output Characteristics Operating Voltage Range Load Current, Continuous Off State Leakage Current On-State Voltage Drop Critical Rate of Rise 3 Switching Speeds Turn-on Turn-off Zero-Cross Turn-On Voltage 1 Operating Frequency Load Power Factor for Guaranteed Turn-On 2 Input Characteristics Input Control Current to Activate 4 Input Voltage Drop Input Drop-out Voltage Reverse Input Current Common Characteristics Input to Output Capacitance Conditions Symbol Min Typ Max Units VL VL=120-240Vrms VL=400VP IL=500mArms - IL 20 0.005 1000 - 120 0.5 1 1.4 - Vrms Arms mA Vrms V/µs 20 0.25 2 1 - 0.5 0.5 10 500 - 0.8 1.2 - 5 1.5 10 mA V V µA 3 - pF IF=5 mA 1st half cycle Subsequent half cycle - ILEAK VON dV/dt ton toff PF IF=5mA VR=5V IF VF IR 0.9 0.8 - VIO=0V, f=1MHz CIO - cycles V V Hz - 1 Zero Cross 1st half cycle @