CPC1943 AC Power Switch Parameter Blocking Voltage Load Current On State Voltage Drop Rating 400 500 1.4 Units VP mArms Vrms (at IL = 500mArms) Features • Load Current up to 0.5Arms • 400VP 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 Applications • Programmable Control • Process Control • Power Control Panels • Remote Switching • Gas Pump Electronics • Contactors • Large Relays • Solenoids • Motors • Heaters 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 Recognized Component: File # E69938 • CSA Certified Component: Certificate # 1172007 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 Pb RoHS 2002/95/EC DS-CPC1943-R05 ZC 5 AC Load AC Load 4 e3 www.clare.com 1 CPC1943 Absolute Maximum Ratings (@ 25˚ C) 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. 1 Derate Linearly 1.33 mW/ºC 2 Derate Linearly 6.67 mW/ºC Electrical Characteristcs Parameters Output Characteristics @ 25°C 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 Operating Frequency 1 Load Power Factor for Guaranteed Turn-On 2 Input Characteristics @ 25°C Input Control Current 4 Input Voltage Drop Input Drop-out Voltage Reverse Input Current Common Characteristics @ 25°C 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 1.4 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 - - CI/O - cycles V V Hz - 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 2 www.clare.com R05 CPC1943 PERFORMANCE DATA* 25 20 15 10 5 15 10 5 0 0 1.25 1.26 1.27 1.28 1.29 LED Forward Voltage (V) LED Currrent (mA) 10 5 0.94 0.96 0.99 1.02 On-State Voltage (Vrms) 0.77 0.78 0.79 0.80 0.81 LED Current (mA) 0.82 0.80 0.75 -20 500 -40 -20 0 20 40 60 Temperature (ºC) 80 80 160 150 0.90 0.85 0 20 40 60 Temperature (ºC) 80 0 20 40 60 Temperature (ºC) 80 100 1.6 0.95 -20 -20 Typical LED Forward Voltage Drop vs.Temperature 1.00 Load Current, Free Air vs. Temperature 595 Typical Leakage Current vs. Temperature (VL=400VP) 130 -40 100 1.05 0.80 -40 100 20 40 60 Temperature (ºC) LED Forward Voltage (V) On-State Voltage (Vrms) Blocking Voltage (VP) 550 0 Typical On-State Voltage vs. Temperature (IL=250mArms) 1.10 600 575 580 585 590 Blocking Voltage (VP) 140 0.70 Typical Blocking Voltage vs. Temperature 650 570 170 0.85 -40 700 5 180 0.90 0.83 10 565 0.65 0 15 1.04 Typical IF for Switch Operation vs. Temperature (IL=250mArms) 0.95 15 Typical Blocking Voltage Distribution (TA=25ºC) 0 0.91 1.30 Typical IF for Switch Operation (TA=25ºC, IL=500mArms) 20 Device Count (N) 20 20 Device Count (N) Device Count (N) Device Count (N) 30 25 Typical On-State Voltage Distribution (TA=25ºC, IL=500mArms) Leakage (μA) 35 Typical LED Forward Voltage Drop (TA=25ºC, IF=5mA) 100 1.5 IF=50mA IF=20mA 1.4 1.3 1.2 1.1 -40 IF=10mA IF=5mA -20 0 20 40 60 Temperature (ºC) 80 100 dV/dt Method Typical dV/dt vs. Temperature Critical Rate of Rise (V/μs) Load Current (mArms) 550 500 450 400 350 300 1200 Vo 1000 800 Vo = 300V dv 0.63 x 300V dt RC 63% 600 189 RC In accordance with EIA/NARM Standards RS-443 for Solid State Relays 400 200 10% 250 -40 -20 0 20 40 60 Temperature (ºC) 80 100 0 25 50 85 RC Temperature (ºC) *The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact our application department. R05 www.clare.com 3 CPC1943 Manufacturing Information Soldering For proper assembly, the component must be processed in accordance with the current revision of IPC/JEDEC standard J-STD-020. Failure to follow the recommended guidelines may cause permanent damage to the device resulting in impaired performance and/or a reduced lifetime expectancy. Washing Clare does not recommend ultrasonic cleaning or the use of chlorinated solvents. Pb e3 RoHS 2002/95/EC MECHANICAL DIMENSIONS 6-Pin DIP Package PC Board Pattern (Top View) 3.302 ± 0.051 (0.130 ± 0.002) 2.540 ± 0.127 (0.100 ± 0.005) 7.620 ± 0.254 (0.300 ± 0.010) 6.350 ± 0.127 (0.250 ± 0.005) 0.457 ± 0.076 (0.018 ± 0.003) 9.144 ± 0.508 (0.360 ± 0.020) 6 - 0.800 DIA. (6 - 0.031 DIA.) 7.620 ± 0.127 (0.300 ± 0.005) 0.254 TYP. (0.010 TYP.) 9.652 ± 0.381 (0.380 ± 0.015) 7.239 TYP. (0.285 TYP.) 2.540 ± 0.127 (0.100 ± 0.005) 6.350 ± 0.127 (0.250 ± 0.005) 5.080 ± 0.127 (0.200 ± 0.005) 4.064 TYP. (0.160 TYP.) Dimensions mm (inches) 2.159 ± 0.102 (0.085 ± 0.004) 6-Pin Surface Mount Package 9.525 ± 0.254 (0.375 ± 0.010) 2.540 ± 0.127 (0.100 ± 0.005) 6.350 ± 0.127 (0.250 ± 0.005) 0.254 ± 0.0127 (0.010 ± 0.0005) 9.652 ± 0.381 (0.380 ± 0.015) 0.635 ± 0.127 (0.025 ± 0.005) 8.90 (0.350) 1.65 (0.065) 4.445 ± 0.127 (0.175 ± 0.005) Dimensions mm (inches) 2.159 ± 0.102 (0.085 ± 0.004) 4 2.54 (0.10) 0.65 (0.0256) 7.620 ± 0.254 (0.300 ± 0.010) 0.457 ± 0.076 (0.018 ± 0.003) 3.302 ± 0.051 (0.130 ± 0.002) Recommended PCB Land Pattern www.clare.com R05 CPC1943 Tape and Reel Packaging for 6-Pin Surface Mount Package W = 16.30 max (0.642 max) 330.2 DIA. (13.00 DIA.) Top Cover Tape Thickness 0.102 MAX. (0.004 MAX.) 1 6 Top Cover Tape K0 = 4.90 (0.193) K1 = 4.20 (0.165) Embossed Carrier Embossment P = 12.00 (0.472) Ao = 10.30 (0.406) User Direction of Feed Bo = 10.30 (0.406) Dimensions mm (inches) NOTE: Tape dimensions not shown comply with JEDEC Standard EIA-481-2 For additional information please visit our website at: www.clare.com Clare, Inc. makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications and product descriptions at any time without notice. Neither circuit patent licenses nor indemnity are expressed or implied. Except as set forth in Clare’s Standard Terms and Conditions of Sale, Clare, Inc. assumes no liability whatsoever, and disclaims any express or implied warranty, relating to its products including, but not limited to, the implied warranty of merchantability, fitness for a particular purpose, or infringement of any intellectual property right. The products described in this document are not designed, intended, authorized or warranted for use as components in systems intended for surgical implant into the body, or in other applications intended to support or sustain life, or where malfunction of Clare’s product may result in direct physical harm, injury, or death to a person or severe property or environmental damage. Clare, Inc. reserves the right to discontinue or make changes to its products at any time without notice. 5 Specification: DS-CPC1943-R05 ©Copyright 2008, Clare, Inc. OptoMOS® is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 9/16/08