LAA110L Dual Single-Pole, Current-Limited OptoMOS(R) Relay Parameter Blocking Voltage Load Current Max RON Ratings 350 120 35 Units VP mA Features * 3750Vrms Input/Output Isolation * Current Limiting Device * Low Drive Power Requirements (TTL/CMOS Compatible) * No Moving Parts * High Reliability * Arc-Free With No Snubbing Circuits * No EMI/RFI Generation * Machine Insertable, Wave Solderable * Surface Mount and Tape & Reel Versions Available * Small 8-Pin Package Applications Description LAA110L is a dual normally open (1-Form-A) Solid State Relay that has two independently controlled, optically coupled MOSFET switches with an additional current limiting circuit. The MOSFET switches and photovoltaic die use Clare's patented OptoMOS(R) architecture to provide 3750Vrms of input to output isolation. The optically coupled outputs are controlled by highly efficient GaAIAs infrared LEDs. This dual switch OptoMOS relay provides a more compact design solution than discrete single-pole relays in a variety of applications, and saves board space by incorporating both switches in a single 8-Pin package. Approvals * UL Recognized Component: File # E76270 * CSA Certified Component: Certificate # 1175739 * EN/IEC 60950-1 Certified Component: TUV Certificate B 09 07 49410 004 Ordering Information * Telecom Switching * Tip/Ring Circuits * Modem Switching (Laptop, Notebook, Pocket Size) * 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 * Security * Aerospace * Industrial Controls Part # LAA110L LAA110LS LAA110LSTR LAA110PL LAA110PLTR Description 8-Pin DIP (50/Tube) 8-Pin Surface Mount (50/Tube) 8-Pin Surface Mount (1,000/Reel) 8-Pin Flat Pack (50/Tube) 8-Pin Flat Pack (1,000/Reel) Pin Configuration + Control - Switch #1 - Control - Switch #1 + Control - Switch #2 - Control - Switch #2 1 8 2 7 3 6 4 5 Load - Switch #1 Load - Switch #1 Load - Switch #2 Load - Switch #2 Switching Characteristics of Normally Open (Form A) Devices Form-A IF 90% 10% ILOAD ton Pb RoHS 2002/95/EC DS-LAA110L-R08 toff e3 www.clare.com 1 LAA110L 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 2 Ratings 350 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 Derate linearly 1.33 mW / C Derate linearly 6.67 mW / C Electrical Characteristics @ 25C Parameter Output Characteristics Load Current, Continuous 1 Load Current Limiting On-Resistance 2 Off-State Leakage Current Switching Speeds Turn-On Turn-Off Output Capacitance Input Characteristics Input Control Current Input Dropout Current Input Voltage Drop Reverse Input Current Common Characteristics Input to Output Capacitance 2 Conditions Symbol Min Typ Max Units VL=8V, IF=5mA IL=120mA VL=350VP IL ICL RON ILEAK 130 - 170 30 - 120 210 35 1 mA mA VL=50V; f=1MHz ton toff COUT - 25 3 3 - ms ms pF IL=120mA IF=5mA VR=5V IF VF IR 0.4 0.9 - 0.7 1.2 - 5 1.4 10 mA mA V A - CI/O - 3 - pF IF=5mA, VL=10V 1 If both poles operate, then the load current must be derated so that it does not exceed the package power dissipation value. 2 Measurement taken within one second of on-time. www.clare.com A R08 LAA110L PERFORMANCE DATA* 25 25 20 15 10 5 10 5 Typical IF for Switch Operation (N=50, IL=120mADC, TA=25C) Typical IF for Switch Dropout (N=50, IL=120mADC, TA=25C) 1.23 0.15 1.25 25 25 20 20 15 10 5 0.65 0.75 1.05 1.35 1.65 LED Current (mA) 1.95 Turn-On (ms) 25 20 15 10 5 0 35 10 5 Turn-On (ms) 1.4 IF=50mA IF=30mA IF=20mA IF=10mA IF=5mA 1.2 1.0 0.8 -40 -20 0 20 40 60 80 Temperature (C) 100 120 0.75 1.05 1.35 1.65 1.95 LED Current (mA) 0.225 Typical On-Resistance Distribution (N=50, IF=5mA, IL=120mADC, TA=25C) 25 20 15 10 2.25 17.0 Typical Turn-On vs. LED Forward Current (IL=120mADC) 17.4 17.8 18.2 18.6 19.0 On-Resistance () 19.4 Typical Turn-Off vs. LED Forward Current (IL=120mADC) 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0 Typical LED Forward Voltage Drop vs. Temperature 1.6 0.175 0 0 1.8 0.125 5 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 376.3 382.8 389.3 395.8 402.3 408.8 415.3 Blocking Voltage (VP) 0.075 Turn-Off (ms) 15 0.45 30 5 30 2.25 Typical Blocking Voltage Distribution (N=50, TA=25C) 10 0.025 Turn-Off (ms) 0.45 15 0.75 0 0 LED Forward Voltage Drop (V) 0.25 Device Count (N) 1.21 20 0 LED Forward Voltage Drop (V) 1.19 Device Count (N) Device Count (N) 15 0.35 0.45 0.55 Turn-On (ms) 1.17 Device Count (N) 20 0 0 35 25 Device Count (N) Device Count (N) Device Count (N) 30 Typical Turn-Off Time (N=50, IF=5mA, IL=120mADC, TA=25C) Typical Turn-On Time (N=50, IF=5mA, IL=120mADC, TA=25C) 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 5 10 15 20 25 30 35 40 45 10 15 20 25 30 35 40 LED Forward Current (mA) Typical Turn-On vs. Temperature (IL=120mADC) Typical Turn-Off vs. Temperature (IF=120mADC) IF=5mA IF=10mA IF=20mA -40 0 50 LED Forward Current (mA) -20 Turn-Off (ms) 35 Typical LED Forward Voltage Drop (N=50, IF=5mA, TA=25C) 0 20 40 60 Temperature (C) 80 100 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 5 45 50 IF=5mA -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. R08 www.clare.com 3 LAA110L PERFORMANCE DATA* 3.0 50 2.5 30 20 1.0 0.5 0 -20 0 20 40 60 Temperature (C) 80 Load Current (mA) 50 0 -50 -100 1.5 1.0 0 -20 0 20 40 60 Temperature (C) 80 100 -40 180 420 160 410 140 120 100 80 IF=10mA IF=5mA 60 40 20 -20 0 20 40 60 Temperature (C) 80 100 80 100 Typical Blocking Voltage vs. Temperature Typical Load Current vs. Temperature 150 100 2.0 0.5 -40 100 Typical Load Current vs. Load Voltage (IF=5mA, TA=25C) Load Current (mA) 1.5 0 -40 2.5 2.0 10 Typical IF for Switch Dropout vs. Temperature (IL=120mADC) 3.0 Blocking Voltage (VP) 40 Typical IF for Switch Operation vs. Temperature (IL=120mADC) LED Current (mA) 60 LED Current (mA) On-Resistance () Typical On-Resistance vs. Temperature (IF=5mA, IL=120mADC) 400 390 380 370 360 0 -150 -3 -2 -1 0 1 Load Voltage (V) 2 3 -40 -20 0 20 40 60 80 Temperature (C) 16 350 14 300 12 Current (mA) Leakage (nA) 120 -40 -20 0 20 40 60 Temperature (C) Typical Current Limiting vs. Temperature (IF=5mA) Typical Leakage vs. Temperature Measured across Pins 5&6, 7&8 10 8 6 4 250 200 150 100 50 2 0 -40 100 0 -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. 4 www.clare.com R08 LAA110L 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 LAA110L / LAA110LS / LAA110PL 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 LAA110L / LAA110LS 250C for 30 seconds LAA110PL 260C 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-based or Fluorine-based solvents or fluxes should not be used. Cleaning methods that employ ultrasonic energy should not be used. Pb R08 RoHS 2002/95/EC e3 www.clare.com 5 LAA110L MECHANICAL DIMENSIONS LAA110L 2.540 0.127 (0.100 0.005) 9.652 0.381 (0.380 0.015) PCB Hole Pattern 7.620 0.254 (0.300 0.010) 8-0.800 DIA. (8-0.031 DIA.) 2.540 0.127 (0.100 0.005) 9.144 0.508 (0.360 0.020) 6.350 0.127 (0.250 0.005) 6.350 0.127 (0.250 0.005) 3.302 0.051 (0.130 0.002) 0.457 0.076 (0.018 0.003) 7.239 TYP. (0.285) 4.064 TYP (0.160) 0.254 TYP (0.01) 7.620 0.127 (0.300 0.005) 7.620 0.127 (0.300 0.005) Dimensions mm (inches) 0.889 0.102 (0.035 0.004) LAA110LS 9.652 0.381 (0.380 0.015) 2.540 0.127 (0.100 0.005) 6.350 0.127 (0.250 0.005) 0.635 0.127 (0.025 0.005) 3.302 0.051 (0.130 0.002) 9.525 0.254 (0.375 0.010) 0.457 0.076 (0.018 0.003) PCB Land Pattern 2.54 (0.10) 8.90 (0.3503) 1.65 (0.0649) 7.620 0.254 (0.300 0.010) 0.254 0.127 (0.010 0.0005) 0.65 (0.0255) 4.445 0.127 (0.175 0.005) Dimensions mm (inches) 0.813 0.120 (0.032 0.004) LAA110PL 2.540 0.127 (0.100 0.005) 6.350 0.127 (0.250 0.005) 0 MIN / 0.102 MAX (0 MIN / 0.004 MAX) 9.398 0.127 (0.370 0.005) 9.652 0.381 (0.380 0.015) 7.620 0.254 (0.300 0.010) 2.286 MAX. (0.090 MAX.) 2.54 (0.10) 0.635 0.127 (0.025 0.005) 0.203 0.013 (0.008 0.0005) 8.70 (0.3425) 1.55 (0.0610) 0.65 (0.0255) 2.159 0.025 (0.085 0.001) 0.457 0.076 (0.018 0.003) 0.864 0.120 (0.034 0.004) 6 PCB Land Pattern Dimensions mm (inches) www.clare.com R08 LAA110L MECHANICAL DIMENSIONS LAA110PL Tape & Reel 330.2 DIA. (13.00 DIA.) W = 16.00 (0.63) Top Cover Tape Thickness 0.102 MAX. (0.004 MAX.) Bo = 10.30 (0.406) K0 = 2.70 (0.106) K1 = 2.00 (0.079) Embossed Carrier Embossment P = 12.00 (0.472) Ao = 10.30 (0.406) Dimensions mm (inches) User Direction of Feed 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 LAA110LS Tape & Reel 330.2 DIA. (13.00 DIA.) Top Cover Tape Thickness 0.102 MAX. (0.004 MAX.) K0 =4.90 (0.193) K1 =4.20 (0.165) Embossed Carrier Embossment W=16.00 (0.63) Bo=10.30 (0.406) Ao=10.30 (0.406) P=12.00 (0.472) User Direction of Feed Dimensions mm (inches) NOTES: 1. Dimensions carry tolerances of EIA Standard 481-2 2. 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. 7 Specification: DS-LAA110L-R08 (c)Copyright 2011, Clare, Inc. OptoMOS(R) is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 6/6/2011