PM1204 AC Power Switch INTEGRATED CIRCUITS DIVISION Description Parameter Rating Units AC Operating Voltage 120 V The PM1204 is an AC Solid State Switch using optical rms Load Current 500 mA coupling with dual power SCR outputs to produce rms an alternative to optocoupler and Triac circuits. The On-State Voltage Drop 1.4 V rms PM1204 switches are robust enough to provide a (I =500mA ) L rms blocking voltage of up to 400V . In addition, tightly P controlled zero-cross circuitry ensures switching of AC loads without the generation of transients. The Features Load Current up to 0.5A input and output circuits are optically coupled to rms Blocking Voltages up to 400V provide 3750V of isolation and noise immunity rms P 5mA Sensitivity between control and load circuits. As a result, the Zero-Crossing Detection PM1204 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 UL Recognized Component: UL 508 File E69938 VDE compatible CSA Certified Component: File 043639 Machine Insertable, Wave Solderable Applications Ordering Information Programmable Control Part Description Process Control PM1204 6-Lead DIP (50/Tube) Power Control Panels PM1204S 6-Lead Surface Mount (50/Tube) Remote Switching PM1204STR 6-Lead Surface Mount (1000/Reel) Gas Pump Electronics Contactors Large Relays Pin Configuration Solenoids Motors 1 6 Heaters + LED AC Load ZC 2 5 LED AC Load 3 4 DS-PM1204-R11 1 www.ixysic.comPM1204 INTEGRATED CIRCUITS DIVISION Absolute Maximum Ratings 25C Absolute Maximum Ratings are stress ratings. Stresses in Parameter Min Max 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) - 1 A 1 Input Power Dissipation - 150 mW 2 Total Package Dissipation - 800 mW Isolation Voltage, Input to Output 3750 - V rms Operational Temperature -40 +85 C Storage Temperature -40 +125 C 1 Derate linearly 1.33 mW / C 2 Derate linearly 6.67 mW / C Electrical Characteristics 25C Parameter Conditions Symbol Min Typ Max Units Output Characteristics AC Operating Voltage I =5mA V 20 - 120 V F OP rms Load Current (Continuous) V =120-240VAC I 0.005 - 0.5 A L L rms Maximum Surge Current t<16ms I - - 12 A PEAK Off-State Leakage Current V =400V I -- 1 mA L DC LEAK On-State Voltage Drop I =0.5A - - - 1.4 V L rms rms Critical Rate of Rise - dV/dt 1000 1200 - V/s Switching Speeds Turn-On t - - 0.5 on I =5mA Cycles F Turn-Off t - - 0.5 off 1 st Zero-Cross Turn-On Voltage 1 half-cycle -2 5 V - Subsequent half-cycle - - 1 V Operating Frequency - - 20 - 500 Hz 2 Load Power Factor for Guaranteed Turn-On - PF 0.25 - - - Capacitance Input-To-Output - C -3 - pF I/O Input Characteristics Input Control Current For Normal Environment - -- 5 I mA F For High Noise Environment - - - 10 Input Voltage Drop I =5mA V 0.9 1.2 1.4 V F F Input Dropout Voltage - - 0.8 - - V Reverse Input Current V =5V I - - 10 A R R 1 st Zero Cross 1 half-cycle < 100Hz. 2 Snubber circuits may be required at low power factors. R11 2 www.ixysic.com