LCA182 Single Pole OptMOS(R) Relay Parameter Blocking Voltage Load Current Max RON Input Control Current Rating 350 120 35 0.25 Units VP mA mA Features * Lowest Available Input Control Current (0.25mA) * Small 6 Pin DIP Package * Low Drive Power Requirements (TTL/CMOS Compatible) * No Moving Parts * High Reliability * Arc-Free With No Snubbing Circuits * 3750Vrms Input/Output Isolation * No EMI/RFI Generation * Machine Insertable, Wave Solderable * Surface Mount, Tape & Reel Version Available Applications * Telecommunications * Telecom Switching * Tip/Ring Circuits * Modem Switching (Laptop, Notebook, PocketSize) * Hook Switch * Dial Pulsing * Ground Start * Ringing Injection * Instrumentation * Multiplexers * Data Acquisition * Electronic Switching * I/O Subsystems * Meters (Watt-Hour, Water, Gas) * Medical Equipment Patient/Equipment Isolation * Aerospace * Industrial Controls Description The LCA182 is a 1-Form-A solid state relay that uses optically coupled MOSFET technology to provide 3750Vrms of input to output isolation. It features an extremely low input control current of only 0.25mA, the lowest available in the Clare Solid State Relay Family. The efficient MOSFET switches and photovoltaic die use Clare's patented OptoMOS architecture. The optically coupled output is controlled by a highly efficient GaAlAs infrared LED. The LCA182 can be used to replace mechanical relays and offers the superior reliability associated with semiconductor devices. Because they have no moving parts, they offer faster, bounce-free switching in a more compact surface mount or through-hole package. Approvals * UL Recognized Component: File # E76270 * CSA Certified Component: Certificate # 1175739 * EN/IEC 60950 Compliant Ordering Information Part # LCA182 LCA182S LCA182STR Description 6 Pin DIP (50/Tube) 6 Pin Surface Mount (50/Tube) 6 Pin Surface Mount (1000/Reel) Pin Configuration AC/DC Configuration + Control - Control Do Not Use 1 6 2 5 3 4 Load Do Not Use Load DC Only Configuration + Control - Control Do Not Use 1 6 2 5 3 4 + Load - Load Switching Characteristics of Normally Open (Form A) Devices CONTROL ILOAD Pb RoHS 2002/95/EC DS-LCA182-R02 + 90% 10%+ e3 TON www.clare.com TOFF 1 LCA182 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 Operational Temperature Storage Temperature 1 Derate Linearly 1.33 mW/C 2 Derate Linearly 6.67 mW/C Ratings 350 5 50 1 150 800 3750 -40 to +85 -40 to +125 Units VP V mA A mW mW Vrms C 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. Electrical Characteristics Parameter Output Characteristics @ 25C Load Current, Continuous AC/DC Configuration DC Configuration Peak Load Current On-Resistance AC/DC Configuration DC Configuration Off-State Leakage Current Switching Speeds Turn-On Turn-Off Output Capacitance Input Characteristics @ 25C Input Control Current 1 Input Dropout Current Input Voltage Drop Reverse Input Current Common Characteristics @ 25C Input to Output Capacitance Conditions Symbol Min Typ - IL - - t=10ms ILPK - - 120 200 350 RON - ILEAK - 23 7 - 35 10 1 - 25 3 3 - 0.05 0.9 - 1.2 - 0.25 1.4 10 mA mA V A 3 - pF IL=120mA IL=200mA VL=350V 50V; f=1MHz tON tOFF COUT IL=120mA IF=1mA VR=5V IF IF VF IR IF=1mA, VL=10V - CI/O 1 It is recommended that the input control current be increased to 1mA in high temperature (>55C) operation. 2 www.clare.com Max Units mA mA A ms pF R02 LCA182 PERFORMANCE DATA* 35 20 15 10 25 20 15 10 5 5 0 0 1.17 1.19 1.21 1.23 1.25 21.9 22.1 22.3 22.5 On-Resistance () 15 10 5 25 25 20 15 10 420 430 440 450 Typical Turn-On Time (N=50, TA=25C, IL=120mADC, IF=2mA) 20 15 10 5 0 0 0.10 0.15 0.20 0.10 0.25 0.15 0.20 0.436 0.25 0.456 0.476 0.496 0.516 0.536 LED Current (mA) LED Current (mA) Turn-On (ms) Typical Turn-Off Time (N=50, TA=25C, IL=120mADC, IF=2mA) Typical Load Current vs. Temperature Typical Leakage vs. Temperature (Measured across Pins 4 & 6) 210 15 10 5 0.014 180 160 Leakage (A) Load Current (mA) 20 0.016 DC Configuration 200 Device Count (N) 410 5 0 IF=2mA 140 IF=1mA AC/DC Configuration 120 100 IF=2mA 80 0.183 0.193 0.203 0.213 Turn-Off (ms) 0.223 -40 0.233 430 425 Turn-On (ms) 420 415 410 405 400 395 -20 0 20 40 0 20 40 60 80 100 0.008 0.006 0 -40 120 -20 0 Temperature (C) 60 Temperature (C) 80 100 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 IF=0.25mA IF=0.5mA IF=5mA -40 -20 0 20 40 60 Temperature (C) 20 40 60 80 100 Temperature (C) Typical Turn-On vs. Temperature (IL=70mADC) Typical Blocking Voltage vs. Temperature -40 -20 0.010 0.002 0 0 0.012 0.004 IF=1mA 60 Blocking Voltage (VP) 400 Blocking Voltage (VP) Device Count (N) Device Count (N) Device Count (N) 20 10 390 30 25 15 22.7 Typical IF for Switch Dropout (N=50, TA=25C, IL=120mADC) 35 30 20 0 21.7 LED Forward Voltage Drop (V) 35 25 5 21.5 Typical IF for Switch Operation (N=50, TA=25C, IL=120mADC) Typical Blocking Voltage Distribution (N=50, TA=25C) 30 Device Count (N) 25 25 35 30 Device Count (N) Device Count (N) 30 Typical On-Resistance Distribution (N=50, TA=25C, IL=120mADC) 80 100 Turn-Off (ms) 35 Typical LED Forward Voltage Drop (N=50, TA=25C, IF=5mA) Typical Turn-Off vs. Temperature (IL=70mADC) 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 IF=0.25mA -40 -20 0 20 40 60 80 100 Temperature (C) *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. R02 www.clare.com 3 LCA182 PERFORMANCE DATA* Turn-On (ms) 1.6 1.4 IF=50mA 1.2 IF=10mA IF=5mA IF=0.25mA 1.0 0.8 0 20 40 60 80 100 0.4 0.3 0.2 0.1 2 4 6 8 10 12 14 16 18 0 20 0 2 4 6 8 10 12 14 16 LED Forward Current (mA) Typical On-Resistance vs. Temperature (IL=70mADC) Typical IF for Switch Operation vs. Temperature (IL=70mADC) Typical IF for Switch Dropout vs. Temperature (IL=70mADC) 50 0.30 40 30 20 0.15 0.10 10 0 0.00 0 20 40 60 80 Load Current (A) 50 0 -50 -100 -150 -1 0 1 Load Voltage (V) 2 3 0.15 0.10 0 20 40 60 80 100 0.00 -40 -20 0 20 40 60 80 100 Temperature (C) Energy Rating Curve 100 -2 -20 Temperature (C) Typical Load Current vs. Load Voltage (TA=25C, IF=2mA) 0.20 0.05 -40 100 Temperature (C) -3 0.25 0.20 0.05 -20 0.30 0.25 20 18 LED Forward Current (mA) -40 Load Current (mA) 0.5 Temperature (C) IF=1mA IF=2mA IF=5mA 150 0.6 0 120 Typical Turn-Off vs. LED Forward Current (IL=120mADC) 0.7 LED Current (mA) 60 -20 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 Turn-Off (ms) 1.8 -40 On-Resistance () Typical Turn-On vs. LED Forward Current (IL=120mADC) LED Current (mA) LED Forward Voltage Drop (V) Typical LED Forward Voltage Drop vs. Temperature 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 10s 100s 1ms 10ms 100ms 1s 10s 100s Time *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 R02 LCA182 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 RoHS 2002/95/EC e3 MECHANICAL DIMENSIONS 6-Pin DIP Thru-Hole Package 8.382 0.381 (0.330 0.015) PC Board Pattern 7.239 TYP (0.285 TYP) 2.54 0.127 (0.100 0.005) 9.144 0.508 (0.360 0.020) 6.350 0.127 (0.250 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) 6 - 0.800 DIA. (6 - 0.031 DIA.) 0.254 TYP (0.010 TYP) 2.540 0.127 (0.100 0.005) 7.620 0.127 (0.300 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) 0.457 0.076 (0.018 0.003) 6-Pin Surface Mount Package ("S" Suffix) 8.382 0.381 (0.330 0.015) 9.524 0.508 (0.375 0.020) Recommended PCB Land Pattern 2.54 (0.10) 0.635 0.127 (0.025 0.005) 2.54 0.127 (0.100 0.005) 6.350 0.127 (0.250 0.005) 0.457 0.076 (0.018 0.003) 8.90 (0.3503) 1.65 (0.0649) 7.620 0.254 (0.300 0.010) 0.254 0.0127 (0.010 0.0005) 0.65 (0.0255) 1.651 0.254 (0.065 0.010) 4.445 0.254 (0.175 0.010) Dimensions mm (inches) 3.302 0.051 (0.130 0.002) R02 www.clare.com 5 LCA182 MECHANICAL DIMENSIONS (Cont.) Tape and Reel Packaging for 6-Pin "S" Suffix Parts 330.2 Dia (13.00 Dia) Top Cover Tape Thickness 0.102 Max (0.004 Max) W = 16.00 MAX (0.63 MAX) B0 = 10.10 (0.400) Top Cover Tape 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 (0.400) 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. 6 Specification: DS-LCA182-R02 (c)Copyright 2008, Clare, Inc. OptoMOS(R) is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 6/26/08