CPC1972

CPC1972 AC Power Switch Parameter Blocking Voltage Load Current On State Voltage Drop Operating Voltage Ratings 800 250 3 550 Units VP mArms Vrms (at IL = 250 mArms) Vrms Description The CPC1972 is an AC Solid State Switch using optical coupling with dual power Silicon Controlled Rectifier (SCR) outputs to produce an alternative to optocoupler and Triac circuits. The CPC1972 switches are robust enough to provide a blocking voltage of up to 800VP. 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 the control and load circuits. As a result the CPC1972 is well suited for industrial environments where electromagnetic interference could disrupt the operation of electromechanical relays. Features • • • • • • • • • • • Load Current up to 250mArms 800VP Blocking Voltage 5mA Sensitivity Zero-Crossing Detection DC Control, AC Output Optically Isolated TTL and CMOS Compatible Low EMI and RFI Generation High Noise Immunity Machine Insertable, Wave Solderable Flammability classification rating of V-0 Approvals • UL 508 Recognized Component: File #: E69938 • CSA Certified Component: Certificate # 1172007 • EN/IEC 60950 Compliant Applications • • • • • • • • • • Programmable Control Process Control Power Control Panels Remote Switching Gas Pump Electronics Contactors Large Relays Solenoids Motors Heaters Ordering Information Part Number CPC1972G CPC1972GS CPC1972GSTR Description 6-Pin DIP (50/Tube) 6-Pin Surface Mount (50/Tube) 6-Pin Surface Mount (1000/Reel) Pin Configuration 1 + LED – LED N/C 2 3 ZC 6 5 4 AC Load N/C AC Load Pb RoHS 2002/95/EC e3 www.clare.com 1 DS-CPC1972-R03 CPC1972 Absolute Maximum Ratings Parameter Blocking Voltage Reverse Input Voltage Input Control Current Peak (10ms) Input Power Dissipation 1 Total Package Dissipation 2 Isolation Voltage Input to Output Operational Temperature Storage Temperature 1 2 Ratings 800 5 50 1 150 800 3750 -40 to +85 -40 to +125 Units VP V mA A mW mW Vrms °C °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. Derate Linearly 1.33 mW/˚C Derate Linearly 6.67 mW/˚C Electrical absolute maximum ratings are at 25°C Electrical Characteristics Parameters Output Characteristics @ 25°C Operating Voltage Range Load Current Continuous Peak Off State Leakage Current On-State Voltage Drop Critical Rate of Rise Holding Current Switching Speeds Turn-on Turn-off Zero-Cross Turn-On Voltage 1 Operating Frequency Load Power Factor for Guaranteed Turn-On 2 Input Characteristics @ 25°C Input Control Current 3 Input Voltage Drop Input Drop-out Voltage Reverse Input Current Common Characteristics @ 25°C Input to Output Capacitance 1 2 3 Conditions t = 10ms VL=800V IL = 250mArms IF=5mA Symbol VL IL ITSM ILEAK VON dV/dt IH tON tOFF PF IF VF IR CI/O Min 5 5 500 20 0.25 0.9 0.8 - Typ 300 5 1 1.2 3 Max 550 250 2 1 3 0.5 0.5 20 500 5 1.4 10 - Units Vrms mArms AP µA Vrms V/µs µA IF=5mA 1st half-cycle Subsequent half-cycle f=60Hz IF=5mA VR=5V - cycles V V Hz mA V V µA pF Zero Cross 1st half-cycle @