CPC1945G IXYS

CPC1945G AC Solid State Relay INTEGRATED CIRCUITS DIVISION Description Parameter Rating Units The CPC1945G is an AC Solid State Relay (SSR) AC Operating Voltage 120 V rms using patented waveguide coupling with dual power Load Current 1 A rms SCR outputs to produce an alternative to optocoupler On State Voltage Drop 1.6 V (at I = 1A ) rms L rms and Triac circuits. The switches are robust enough to provide a blocking voltage of up to 400V . In addition, P tightly controlled zero-cross circuitry ensures switching Features of AC loads without the generation of transients. Load Current up to 1A rms The input and output circuits are optically coupled 400V Blocking Voltage P to provide 3750V of isolation and noise immunity rms 5mA Sensitivity between control and load circuits. As a result, the Zero-Crossing Detection CPC1945G is well suited for industrial environments DC Control, AC Output where electromagnetic interference could disrupt the Optically Isolated operation of electromechanical relays. TTL and CMOS Compatible Low EMI and RFI Generation High Noise Immunity Approvals Machine Insertable, Wave Solderable UL Recognized Component: File E69938 Flammability classification rating of V-0 CSA Certified Component: File 043639 Ordering Information Applications Programmable Control Part Description Process Control CPC1945G 4-Pin (16-Pin Body) DIP (25/Tube) Power Control Panels Remote Switching Gas Pump Electronics Pin Configuration Contactors Large Relays 1 16 Solenoids LED + LED Motors Heaters ZC 10 AC Load 8 AC Load DS-CPC1945G-R07 1 www.ixysic.comCPC1945G INTEGRATED CIRCUITS DIVISION Absolute Maximum Ratings 25C Absolute Maximum Ratings are stress ratings. Stresses in Parameter Ratings Units excess of these ratings can cause permanent damage to Blocking Voltage 400 V P the device. Functional operation of the device at conditions Reverse Input Voltage 5 V beyond those indicated in the operational sections of this Input Control Current 100 mA data sheet is not implied. Peak (10ms) 1A 1 Input Power Dissipation 150 mW 2 P , Total Package Dissipation 1600 mW MAX Isolation Voltage, Input to Output 3750 V rms Operational Temperature -40 to +85 C Storage Temperature -40 to +125 C 1 Derate linearly 1.33 mW / C 2 Derate linearly 16.6 mW / C Electrical Characteristics 25C Parameters Conditions Symbol Min Typ Max Units Output Characteristics Operating Voltage Range V - 20 - 120 V L rms Load Current, Continuous V =120V I 0.005 - 1 A L rms L rms Non-Repetitive Single Cycle Surge Current - I - - 10 A TSM Off State Leakage Current V =400V I -- 1 mA L P LEAK On-State Voltage Drop I =1A - - 1.6 V L rms rms 3 Critical Rate of Rise - dV/dt 1000 - - V/s Switching Speeds Turn-on t - - 0.5 on I =5 mA cycles F Turn-off t - - 0.5 off 1 Zero-Cross Turn-On Voltage 1st half-cycle - - 2 10 V Subsequent half-cycle - - 1 - V Operating Frequency - - 20 - 400 Hz 2 Load Power Factor for Guaranteed Turn-On - PF 0.25 - - - Input Characteristics 4 Input Control Current to Activate -I - 0.8 5 mA F Input Voltage Drop I =5mA V 0.9 1.2 1.4 V F F Input Drop-out Voltage - - 0.8 - - V Reverse Input Current V =5V I - - 10 A R R Common Characteristics Input to Output Capacitance - C -3 - pF I/O 1 Zero Cross 1st half-cycle <100Hz 2 Snubber circuits may be required at low power factors. 3 Tested in accordance with EIA/NARM standard RS-443. 4 For high noise environments, use I =10mA. F R07 2 www.ixysic.com