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 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 Applications • • • • • • • • • • 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. Approvals • UL Recognized Component: File E69938 • CSA Certified Component: Certificate 1172007 Ordering Information Programmable Control Process Control Power Control Panels Remote Switching Gas Pump Electronics Contactors Large Relays Solenoids Motors Heaters 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 6 2 5 + LED – LED N/C Pb RoHS 2002/95/EC DS-CPC1972-R04 3 ZC 4 AC Load N/C AC Load e3 www.clare.com 1 CPC1972 Absolute Maximum Ratings @ 25ºC 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 Derate linearly 1.33 mW / ºC 2 Derate linearly 6.67 mW / ºC Ratings 800 5 50 1 150 800 3750 -40 to +85 -40 to +125 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. Units VP V mA A mW mW Vrms °C °C Electrical Characteristics @ 25ºC Parameters Output Characteristics 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 Input Control Current 3 Input Voltage Drop Input Drop-out Voltage Reverse Input Current Common Characteristics Input to Output Capacitance 1 2 3 2 Conditions Symbol Min Typ Max Units - VL 5 - 550 Vrms t = 10ms VL=800VP IL = 250mArms IF=5mA IL ITSM ILEAK VON dV/dt IH 5 500 - 300 250 2 1 3 - mArms AP µA Vrms V/µs µA 1st half-cycle Subsequent half-cycle f=60Hz ton toff PF 20 0.25 5 1 - 0.5 0.5 20 500 - IF=5mA VR=5V IF VF IR 0.9 0.8 - 1.2 - 5 1.4 10 mA V V µA - CI/O - 3 - pF IF=5mA cycles V V Hz - Zero Cross 1st half-cycle @ <100Hz Snubber circuits may be required at low power factors. For high noise environment use at least 10mA LED current www.clare.com R04 CPC1972 PERFORMANCE DATA* Typical LED Forward Voltage Drop (IF=5mA, TA=25ºC) 35 35 35 20 15 10 25 20 15 10 5 5 0 0 1.21 Device Count (N) 25 1.22 1.23 1.24 1.25 LED Forward Voltage Drop (V) Device Count (N) 25 20 15 10 5 0 1.89 25 Typical Blocking Voltage Distribution (TA=25ºC) 30 30 Device Count (N) Device Count (N) 30 Typical On-State Output Forward Voltage Distribution (TA=25ºC) 1.91 1.93 1.95 1.97 1.99 Output Voltage Drop (Vrms) 857 2.01 858 859 860 861 862 863 Blocking Voltage (VP) Typical IF for Switch Operation (TA=25ºC) 20 15 10 5 0 1.30 1.3 I F = 30mA I F = 20mA I F = 10mA I F = 5mA 1.2 1.1 -40 -20 0 20 40 60 Temperature (ºC) 80 100 120 1.60 Typical Output Voltage Drop vs. Temperature 2.4 3.1 2.1 2.8 1.8 2.5 1.5 Von (Vrms) I F = 50mA LED Current (mA) LED Forward Voltage Drop (V) 1.6 1.4 1.40 1.45 1.50 1.55 LED Current (mA) Typical IF for Switch Operation vs. Temperature Typical LED Forward Voltage Drop vs. Temperature 1.5 1.35 1.2 0.9 IL=250mArms 2.2 1.9 1.6 0.6 1.3 0.3 1.0 0.0 -40 -10 20 50 Temperature (ºC) 80 -40 -10 20 50 Temperature (ºC) 80 *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. R04 www.clare.com 3 CPC1972 PERFORMANCE DATA* Typical Maximum Load Current vs. Temperature Blocking Voltage (VP) Load Current (mArms) 400 350 300 250 I F =5mA 150 100 975 0.7 950 0.6 Leakage (µA) 450 200 Typical Leakage vs. Temperature (VL=800VP) Typical Blocking Voltage vs. Temperature 925 900 875 850 825 -40 -20 0 20 40 60 80 Temperature (ºC) 100 120 0.4 0.3 0.2 0.1 50 0 0.5 0.0 -40 -10 20 50 Temperature (ºC) -40 80 -10 20 50 Temperature (ºC) 80 Maximum Surge Current (Non-Repetitive) (TJ=50ºC max) Peak Surge Current (A P) 3.0 2.5 2.0 1.5 1.0 0.5 0 10 50 100 Pulse Duration (ms) *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. 4 www.clare.com R04 CPC1972 Manufacturing Information Moisture Sensitivity All plastic encapsulated semiconductor packages are susceptible to moisture ingression. Clare classified all of its plastic encapsulated devices for moisture sensitivity according to the latest version of the joint industry standard, IPC/JEDEC J-STD-020, in force at the time of product evaluation. We test all of our products to the maximum conditions set forth in the standard, and guarantee proper operation of our devices when handled according to the limitations and information in that standard as well as to any limitations set forth in the information or standards referenced below. Failure to adhere to the warnings or limitations as established by the listed specifications could result in reduced product performance, reduction of operable life, and/or reduction of overall reliability. This product carries a Moisture Sensitivity Level (MSL) rating as shown below, and should be handled according to the requirements of the latest version of the joint industry standard IPC/JEDEC J-STD-033. Device Moisture Sensitivity Level (MSL) Rating CPC1972G / CPC1972GS MSL 1 ESD Sensitivity This product is ESD Sensitive, and should be handled according to the industry standard JESD-625. Reflow Profile This product has a maximum body temperature and time rating as shown below. All other guidelines of J-STD-020 must be observed. Device Maximum Temperature x Time CPC1972G / CPC1972GS 250ºC for 30 seconds Board Wash Clare recommends the use of no-clean flux formulations. However, board washing to remove flux residue is acceptable. Since Clare employs the use of silicone coating as an optical waveguide in many of its optically isolated products, the use of a short drying bake may be necessary if a wash is used after solder reflow processes. Chlorine- or Fluorine-based solvents or fluxes should not be used. Cleaning methods that employ ultrasonic energy should not be used. Pb R04 RoHS 2002/95/EC e3 www.clare.com 5 CPC1972 MECHANICAL DIMENSIONS CPC1972G 8.382 ± 0.381 (0.330 ± 0.015) PCB Hole Pattern 7.239 TYP (0.285 TYP) 2.54 ± 0.127 (0.100 ± 0.005) 6 - 0.800 DIA. (6 - 0.031 DIA.) 9.144 ± 0.508 (0.360 ± 0.020) 6.350 ± 0.127 (0.250 ± 0.005) 2.540 ± 0.127 (0.100 ± 0.005) 7.620 ± 0.127 (0.300 ± 0.005) 7.620 ± 0.254 (0.300 ± 0.010) 1.651 ± 0.254 (0.065 ± 0.010) 3.302 ± 0.051 (0.130 ± 0.002) 0.254 ± 0.0127 (0.010 ± 0.0005) 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) 0.457 ± 0.076 (0.018 ± 0.003) CPC1972GS 8.382 ± 0.381 (0.330 ± 0.015) 9.524 ± 0.508 (0.375 ± 0.020) 0.635 ± 0.127 (0.025 ± 0.005) PCB Land Pattern 2.54 ± 0.127 (0.100 ± 0.005) 2.54 (0.10) 6.350 ± 0.127 (0.250 ± 0.005) 0.457 ± 0.076 (0.018 ± 0.003) 1.651 ± 0.254 (0.065 ± 0.010) 7.620 ± 0.254 (0.300 ± 0.010) 0.254 ± 0.0127 (0.010 ± 0.0005) 8.90 (0.3503) 1.65 (0.0649) 0.65 (0.0255) 3.302 ± 0.051 (0.130 ± 0.002) 4.445 ± 0.254 (0.175 ± 0.010) Dimensions mm (inches) 1.651 ± 0.254 (0.065 ± 0.010) 6 www.clare.com R04 CPC1972 CPC1972GS Tape & Reel 330.2 Dia (13.00 Dia) Top Cover Tape Thickness 0.102 Max (0.004 Max) W=16.00 (0.63) B0 = 10.10 (0.398) K0 = 4.90 (0.19) K1 = 3.80 (0.15) P = 12.00 (0.472) User Direction of Feed Embossed Carrier Embossment A0 = 10.10 (0.398) Dimensions mm (inches) NOTES: 1. All dimensions carry tolerances of EIA Standard 481-2 2. The tape complies with all “Notes” for constant dimensions listed on page 5 of 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. Specification: DS-CPC1972-R04 ©Copyright 2011, Clare, Inc. All rights reserved. Printed in USA. 1/7/2011 7