CPC1593 Single-Pole, Normally Open OptoMOS(R) Relay INTEGRATED CIRCUITS DIVISION Parameter Load Voltage Load Current On-Resistance (max) Input Control Current Rating 600 120 35 2 Integrated Current Limit with Voltage and Thermal Protection Description Units VP mA mA Features * Integrated Active Current-Limit with Over-Voltage Protection * Thermal Regulation * 600VP Blocking Voltage * Guaranteed Turn-On: 2mA Input Control Current * 3750Vrms Input/Output Isolation * Low Drive Power Requirements (TTL/CMOS Compatible) * Arc-Free With No Snubbing Circuits * No EMI/RFI Generation Applications * * * * * * * * * * In-Rush Current Control Heating, Ventilation, Air Conditioning Control (HVAC) Security Systems Power Supplies Home Appliances IC Equipment Protection Instrumentation Medical Equipment--Patient/Equipment Isolation Aerospace Industrial Controls The CPC1593 is a normally open (1-Form-A) Solid State Relay that incorporates load current limiting with over-voltage protection and thermal management. This self-resetting triple protection scheme protects not only the CPC1593's load, but also the CPC1593 itself, thus creating a highly effective switching mechanism that is designed to survive in the harshest operating environments. Over-voltage protection is activated when the voltage across the switch is greater than 21V and the device is in current limit. The over-voltage protection deactivates the switch while allowing a restricted load current of less than 100A to flow. When the voltage across the switch falls below the over-voltage threshold, the switches reactivate. If the fault persists, then these responses will repeat. The CPC1593 is designed for use in AC environments where fault conditions can persist for long periods of time, and where, upon removal of the fault, return to normal operation is expected. The CPC1593 is designed to survive extended power cross conditions. Approvals * UL Recognized Component: File E76270 * CSA Certified Component: Certificate 1172007 * EN/IEC 60950-1 Certified Component: TUV Certificate: B 10 05 49410 006 Ordering Information Block Diagram LOAD Part # CPC1593G CPC1593GS CPC1593GSTR Gate Drive Control + VF - Description 6-Pin DIP (50/Tube) 6-Pin Surface Mount (50/Tube) 6-Pin Surface Mount, Tape & Reel (1000/Reel) Switching Characteristics of Normally Open Devices Current Limit and Over-Voltage Protection Form-A Thermal Management IF 90% LOAD 10% ILOAD ton Pb DS-CPC1593-R01 www.ixysic.com RoHS 2002/95/EC toff e3 1 INTEGRATED CIRCUITS DIVISION CPC1593 Absolute Maximum Ratings @ 25C Parameter Blocking Voltage Reverse Input Voltage Input Control Current Peak (10ms) Input Power Dissipation 1 Total Power Dissipation 2 Isolation Voltage, Input to Output (60 Seconds) Operational Temperature (TA) Storage Temperature 1 2 Ratings Units 600 VP 5 V 50 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. Derate linearly 1.33 mW / C Derate linearly 6.67 mW / C Recommended Operating Conditions Parameter Load Current, Continuous Symbol Configuration AC/DC DC-Only - IL Input Control Current Operating Temperature IF TA Min 3 -40 Typ 5 - Max 120 250 10 +85 Units mArms / mADC mADC mA C Electrical Characteristics @ 25C Parameter Output Characteristics Current Limit AC/DC Configuration DC Configuration Over-Voltage Threshold On-Resistance AC/DC Configuration DC Configuration Off-State Leakage Current Switching Speeds Turn-On Turn-Off Output Capacitance Conditions Symbol IF=5mA, VL=13V, t=5ms IF=5mA, VL=6.5V, t=5ms IF=5mA ILMT VTH IF=5mA, IL=120mA IF=5mA, IL=220mA VL=600V RON ILEAK Do Not Use 2 Units 190 360 17.5 225 430 21 285 570 - 15 3.75 - 23 7.38 - 35 11.75 1 A mA V - 1.2 0.3 2 ms IF=0mA, VL=20V CO - 18 - pF IL=100mA IL<1A IF=5mA IF IF VF 0.2 0.9 0.56 0.389 1.24 2 1.4 mA mA V VF = -5V IR - - 10 A - CI/O - 0.5 - pF AC/DC Configuration - Max ton toff Reverse Input Current Common Characteristics Input to Output Capacitance + Typ IF=5mA, IL=100mA Input Characteristics Input Control Current to Activate Input Control Current to Deactivate LED Forward Voltage VF Min 1 6 2 5 3 4 DC Only Configuration Load VF Do Not Use Load + - Do Not Use www.ixysic.com 1 6 2 5 3 4 + Load - Load R01 INTEGRATED CIRCUITS DIVISION CPC1593 CPC1593 Waveforms: RL=0 Over Voltage De-Activation Delay Over Voltage Re-Activation Delay VTH ILMT Time ILMT VTH Current Through Switch Line Voltage PERFORMANCE DATA @25C (Unless Otherwise Noted)* Typical LED Forward Voltage Drop vs. Temperature (IF=5mA, IL=100mA) 2.5 Typical Turn-Off Time vs. LED Forward Current (IL=1mA) 0.5 TA=85C 1.25 1.20 1.15 1.5 TA=25C 1.0 TA=-40C 0.5 0.0 1.10 -20 0 20 40 60 Temperature (C) 80 100 Typical IF for Switch Operation vs. Temperature (IL=100mA) 0.5 2 3 Turn-On Time (ms) 0.3 0.2 0.1 4 5 6 7 8 LED Current (mA) 9 10 2.5 2.0 1.5 1.0 -20 0 20 40 60 Temperature (C) 80 100 0.2 TA=-40C 0.1 1 2 3 4 5 6 7 8 LED Current (mA) 9 10 11 Typical Turn-Off Time vs. Temperature (IF=5mA, IL=1mA) 0.8 0.6 0.4 0.2 0.0 0.0 -40 TA=25C 1.0 0.5 0.0 0.3 11 Typical Turn-On Time vs. Temperature (IF=5mA, IL=100mA) 3.0 0.4 TA=85C 0.4 0.0 1 Turn-Off Time (ms) -40 LED Current (mA) 2.0 Turn-Off Time (ms) 1.30 Turn-On Time (ms) LED Forward Voltage (V) 1.35 Typical Turn-On Time vs. LED Forward Current (IL=100mA) -40 -20 0 20 40 60 Temperature (C) 80 100 -40 -20 0 20 40 60 Temperature (C) 80 100 *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. R01 www.ixysic.com 3 INTEGRATED CIRCUITS DIVISION CPC1593 PERFORMANCE DATA @25C (Unless Otherwise Noted)* 350 AC/DC Configuration Current Limit vs. Temperature (IF=5mA) On-Resistance vs. Temperature (IF=5mA, IL=100mA) 30 0.15 250 200 0.10 Load Current (A) On-Resistance (:) Current Limit (mA) 28 300 26 24 22 20 16 -20 20 40 60 Temperature (C) 80 -0.15 -40 100 Typical Load Current vs. Temperature (IF=5mA) -20 120 110 100 90 80 70 0 20 40 60 Temperature (C) 80 100 -20 0 20 40 60 Temperature (C) 680 660 640 620 100 -2 -1 0 1 Load Voltage (V) 2 3 4 Typical Leakage Current vs. Temperature (VL=600V) 6 5 4 3 2 1 0 -40 -20 0 20 40 60 Temperature (C) Input to Output Capacitance vs. Applied Voltage (IF=0mA, f=1MHz) 0.8 0.6 0.4 0.2 0.0 80 100 -40 -20 0 20 40 60 Temperature (C) 80 100 Switch Capacitance vs. Applied Voltage (IF=0mA, f=1MHz) 200 Switch Capacitance (pF) 1.0 I/O Capacitance (pF) 80 -3 7 600 -40 -4 Switch Blocking Voltage vs. Temperature (IF=0mA, IL=1PA) 700 Breakdown Voltage (V) 130 Load Current (mA) 0 0.00 -0.05 Leakage Current (nA) -40 0.05 -0.10 18 150 Typical Load Current vs. Load Voltage (IF=5mA) 150 100 50 0 0 5 10 15 Applied Voltage (V) 20 0 5 10 15 Applied Voltage (V) 20 *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.ixysic.com R01 INTEGRATED CIRCUITS DIVISION CPC1593 Functional Description The CPC1593 is an optically coupled Solid State Relay composed of an input LED, two output MOSFET switches, and a photovoltaic array with operational management circuitry that integrates switch control, an active current limit with excess power regulation and thermal supervision circuitry. Designed specifically for switching AC loads, the CPC1593 is ideal for controlling in-rush current by means of it's integrated active current limit with excess power regulation feature. The CPC1593 may also be used for switching low voltage DC loads. Active current limiting circuitry within the CPC1593 provides protection for itself, the printed circuit board (PCB) traces and the load by restricting the surge current to a tolerable level. Limiting the fault load current regulates the maximum power across all of the load components external to the CPC1593. The consequence of limiting the power dissipation in the external load components is that the power load is shifted to the CPC1593. This is easily observed by monitoring the increasing voltage across the load terminals while in current limit. Biasing the input LED to activate the output switches while providing for proper performance over the operating temperature range and during load faults is dependent on adherence to the limits given for the Input Control Current parameter in the Recommended Operating Conditions table. Configuring the input drive circuit to provide a nominal LED current approximately equal to the typical value listed in the table will provide best overall performance. Under these conditions the maximum power dissipation rating of the CPC1593 can be exceeded. To prevent this, the device must regulate the power dissipation of the output switches. This is accomplished by a significant reduction of the load current anytime the current limit function is active and the voltage across the load terminals exceeds the internally set Over-Voltage Threshold (VTH). The load current is then reduced to less than 100A and held at this level until the voltage across the load terminals decreases to less than VTH at which point the outputs will resume normal operation. Should the fault condition persist, current limiting will begin again and the process will repeat. Continually cycling into current limit and over-voltage load current throttling (IL<100A) with a long duration fault can result in excessive temperature rise within the device, driving it into thermal supervision. The CPC1593 has two different operating configurations: (1) unidirectional "DC Only", and (2) bidirectional "AC/DC". When configured for unidirectional DC-only operation, the device is limited to switching load voltages having a known fixed polarity but when configured for AC/DC operation, the CPC1593 is capable of polarity independent voltage switching. The advantage of operating the device in the AC/DC configuration is the flexibility of switching AC load voltages while restricting in-rush current to the maximum current limit value shown in the Electrical Characteristics table without sacrificing fault protection. Releasing the input control to deactivate the relay during current limiting or over-voltage load current throttling will reset these functions causing the relay to resume normal operation when the input control is re-asserted. Fault tolerance management at the CPC1593 load terminals is accomplished using a combination of current limiting, switch power regulation and thermal supervision. These features autonomously provide protection during fault conditions, then disengage once the fault clears allowing the device to automatically resume normal operation without external intervention. Faults originate from a number of causes ranging from equipment malfunctions such as load integrity failure or load voltage supply failure to environmentally initiated events such as power line contact with outside cabling or ground bounce due to a nearby lightning strike. Generally when a potentially damaging fault condition occurs, it presents itself as an elevated voltage resulting in excess load current through the switch. Therefore, in this situation, the first line of defense is to limit the increasing load current. R01 www.ixysic.com 5 INTEGRATED CIRCUITS DIVISION CPC1593 Manufacturing Information Moisture Sensitivity All plastic encapsulated semiconductor packages are susceptible to moisture ingression. IXYS Integrated Circuits Division 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 CPC1593G / CPC1593GS 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 CPC1593G / CPC1593GS 250C for 30 seconds Board Wash IXYS Integrated Circuits Division recommends the use of no-clean flux formulations. However, board washing to remove flux residue is acceptable. Since IXYS Integrated Circuits Division employs the use of silicone coating as an optical waveguide in many of its optically isolated products, the use of a short drying bake could 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 6 RoHS 2002/95/EC e3 www.ixysic.com R01 INTEGRATED CIRCUITS DIVISION CPC1593 MECHANICAL DIMENSIONS CPC1593G 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) Pin 1 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) CPC1593GS 8.382 0.381 (0.330 0.015) 9.524 0.508 (0.375 0.020) Pin 1 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) R01 www.ixysic.com 7 INTEGRATED CIRCUITS DIVISION CPC1593 MECHANICAL DIMENSIONS CPC1593GSTR 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.ixysic.com IXYS Integrated Circuits Division 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 IXYS Integrated Circuits Division's Standard Terms and Conditions of Sale, IXYS Integrated Circuits Division 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 IXYS Integrated Circuits Division's product may result in direct physical harm, injury, or death to a person or severe property or environmental damage. IXYS Integrated Circuits Division reserves the right to discontinue or make changes to its products at any time without notice. 8 Specification: DS-CPC1593-R01 (c)Copyright 2012, IXYS Integrated Circuits Division OptoMOS(R) is a registered trademark of IXYS Integrated Circuits Division All rights reserved. Printed in USA. 9/11/2012 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: IXYS: CPC1593G CPC1593GSTR CPC1593GS