LCA220STR

LCA220 250V, 120mA Dual Single-Pole Normally Open Relays with Common Input INTEGRATED CIRCUITS DIVISION Parameter Blocking Voltage Load Current On-Resistance (max) Ratings 250 120 20 Units VP mArms / mADC  Features • • • • • • • • • 3750Vrms Input/Output Isolation Low Drive Power Requirements Greater Reliability than Electromechanical Relays FCC Compatible VDE Compatible No EMI/RFI Generation Small 8-Pin Package Surface Mount Tape & Reel Version Available Flammability Rating UL 94 V-0 Description LCA220 is a normally open, double-pole, single-throw (2-Form-A) solid state relay that has two optically coupled MOSFET switches controlled by a common input signal. It is provided in an 8-pin package, and employs optically coupled MOSFET technology to provide 3750Vrms of input to output isolation. Its optically coupled outputs, which use the patented OptoMOS architecture, are controlled by a highly efficient infrared LED. Common-input OptoMOS relays can replace standard dual, single-throw relays in a variety of applications. The common-input relay eliminates the need to make a second circuit connection when both poles are controlled by the same signal. Approvals Applications • Telecommunications • 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 • Industrial Controls • UL Recognized Component: File # E76270 • TUV EN 62368-1: Certificate # B 082667 0008 Ordering Information Part # LCA220 LCA220S LCA220STR Description 8-Pin DIP (50/Tube) 8-Pin Surface Mount (50/Tube) 8-Pin Surface Mount (1,000/Reel) Pin Configuration NC + Control 1 8 2 7 3 6 4 5 - Control NC Load - Switch #1 Load - Switch #1 Load - Switch #2 Load - Switch #2 Switching Characteristics of Normally Open Devices Form-A IF 90% 10% ILOAD ton DS-LCA220-R09 www.ixysic.com toff 1 INTEGRATED CIRCUITS DIVISION LCA220 Absolute Maximum Ratings TA=25ºC 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, Ambient Storage Temperature 1 Derate linearly 1.33 mW / ºC 2 Derate output power linearly 6.67 mW / ºC Symbol VB VR IF PI PD VISO TA TSTG Ratings 250 5 100 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 Typical values are characteristic of the device at +25°C, and are the result of engineering evaluations. They are provided for information purposes only, and are not part of the manufacturing testing requirements. Electrical Characteristics TA=25ºC Parameter Output Characteristics Blocking Voltage Load Current Continuous Peak On-Resistance 1 Off-State Leakage Current Switching Speeds Turn-On Turn-Off Output Capacitance Input Characteristics 2 Input Control Current to Activate Input Control Current to Deactivate Input Voltage Drop Reverse Input Current Common Characteristics Capacitance, Input to Output 1 2 Conditions Symbol Min Typ Max Units IL=1A VDRM 250 - - VP t=10ms IL=120mA IL ILPK RON - - 120 ±340 20 mArms / mADC mAP  VL=250VP ILEAK - - 1 A IF=0mA, VL=50V, f=1MHz ton toff COUT - 50 5 5 - ms ms pF IL = 120mA IF = 10mA VR = 5V IF IF VF IR 0.8 0.9 - 1.4 1.36 - 10 1.5 20 mA mA V A VIO=0V, f=1MHz CIO - 3 - pF IF = 10mA, VL = 10V Measurement taken within 1 second of on-time. Input characteristics represent requirements of two parallel-connected LEDs. 2 www.ixysic.com R09 INTEGRATED CIRCUITS DIVISION LCA220 PERFORMANCE DATA* Typical LED Forward Voltage Drop (N=50, IF=10mA) 25 Device Count (N) 20 15 10 5 15 10 5 0 0 1.364 1.6 25 Device Count (N) 20 15 10 5 0 1.7 1.8 1.9 2.0 2.1 0.84 1.08 1.32 1.56 15 10 5 2.2 0.20 0.30 0.40 0.50 0.60 0.70 0.80 Turn-On Time (ms) Turn-Off Time (ms) Typical IF for Switch Dropout (N=50, IL=120mADC) Typical On-Resistance Distribution (N=50, IF=10mA, IL=120mADC) 30 25 20 15 10 5 20 15 10 5 0 0.60 20 0 1.366 1.368 1.370 1.372 LED Forward Voltage Drop (V) Typical IF for Switch Operation (N=50, IL=120mADC) 25 Device Count (N) 20 Device Count (N) Device Count (N) 25 Typical Turn-Off Time (N=50, IF=10mA, IL=120mADC) 25 Device Count (N) 30 Typical Turn-On Time (N=50, IF=10mA, IL=120mADC) 0 1.80 0.50 0.60 0.70 0.80 0.90 1.0 8.25 12.5 LED Current (mA) LED Current (mA) 12.7 12.9 10.25 On-Resistance (:) Typical Blocking Voltage Distribution (N=50) Device Count (N) 25 20 15 10 5 0 390 400 410 420 430 440 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0 -50 -25 0 25 50 Temperature (ºC) 75 100 Typical Turn-On Time vs. LED Forward Current (IL=120mADC) 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 Typical Turn-Off Time vs. LED Forward Current (IL=120mADC) 0.60 0.55 Turn-Off Time (ms) 1.8 Typical LED Forward Voltage Drop vs. Temperature (IF=10mA) Turn-On Time (ms) LED Forward Voltage Drop (V) Blocking Voltage (VP) 0.50 0.45 0.40 0.35 0.30 0.25 0.20 0 5 10 15 20 25 30 35 40 45 LED Forward Current (mA) 50 55 5 10 15 20 25 30 35 40 45 50 LED Forward Current (mA) *Unless otherwise noted, data presented in these graphs is typical of device operation at 25ºC. R09 www.ixysic.com 3 INTEGRATED CIRCUITS DIVISION LCA220 PERFORMANCE DATA* Typical Turn-On Time vs. Temperature (IL=80mADC) 0.6 IF=10mA 2.0 1.5 IF=20mA 1.0 0.5 -40 0.4 0.3 0.2 -20 0 20 40 60 80 IF=10mA 16 14 Instantaneous 12 8 -40 -20 0 20 40 60 80 Temperature (ºC) Temperature (ºC) Typical IF for Switch Operation vs. Temperature (IL=120mADC) Typical IF for Switch Dropout vs. Temperature (IL=120mADC) -40 100 1.6 150 2.8 1.4 LED Current (mA) 1.6 1.2 0.8 1.2 1.0 0.8 0.6 0.4 0.4 0.2 0 0 -40 -20 0 20 40 60 80 Load Current (mA) 1.8 2.0 100 -20 0 20 40 60 80 100 125 100 IF=20mA IF=10mA 75 50 20 40 60 80 100 0 -50 -100 325 320 315 310 -40 Temperature (ºC) -20 0 20 40 0 0.625 1.25 1.875 2.5 Typical Leakage vs. Temperature Measured across Pins 5&6 or 7&8 330 120 100 Load Voltage (V) 305 0 80 50 -2.5 -1.875 -1.25 -0.625 Leakage (PA) 150 Blocking Voltage (VP) 335 60 100 Typical Blocking Voltage vs. Temperature Maximum Load Current vs. Temperature 175 40 Typical Load Current vs. Load Voltage (IF=10mA) Temperature (ºC) 340 20 -200 -40 200 -20 0 -150 Temperature (ºC) -40 -20 Temperature (ºC) 3.2 2.4 IF=10mA IF=20mA 10 0.1 100 Typical On-Resistance vs. Temperature (IL=120mADC) 18 200 3.6 LED Current (mA) 0.5 0 0 Load Current (mA) 20 On-Resistance (:) 2.5 Turn-Off Time (ms) Turn-On Time (ms) 3.0 Typical Turn-Off Time vs. Temperature (IF=10mA, IL=80mADC) 60 80 100 0.10 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0 -40 -20 0 20 40 60 80 100 Temperature (ºC) Temperature (ºC) Energy Rating Curve 1.2 Load Current (A) 1.0 0.8 0.6 0.4 0.2 0 10Ps 100Ps 1ms 10ms 100ms 1s 10s 100s Time *Unless otherwise noted, data presented in these graphs is typical of device operation at 25ºC. 4 www.ixysic.com R09 INTEGRATED CIRCUITS DIVISION LCA220 Manufacturing Information Moisture Sensitivity All plastic encapsulated semiconductor packages are susceptible to moisture ingression. IXYS Integrated Circuits classifies 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) classification 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) Classification LCA220S MSL 1 ESD Sensitivity This product is ESD Sensitive, and should be handled according to the industry standard JESD-625. Soldering Profile Provided in the table below is the IPC/JEDEC J-STD-020 Classification Temperature (TC) and the maximum total dwell time (tP) in all reflow processes that the body temperature of these surface mount devices may be (TC - 5)°C or greater. The device’s body temperature must not exceed the Classification Temperature at any time during reflow soldering processes. Device Classification Temperature (Tc) Dwell Time (tP) Max Reflow Cycles LCA220S 250ºC 30 seconds 3 For through-hole devices, the maximum pin temperature and maximum dwell time through all solder waves is provided in the table below. Dwell time is the interval beginning when the pins are initially immersed into the solder wave until they exit the solder wave. For multiple waves, the dwell time is from entering the first wave until exiting the last wave. During this time, pin temperatures must not exceed the maximum temperature given in the table below. Body temperature of the device must not exceed the limit shown in the table below at any time during the soldering process. Device LCA220 Maximum Pin Temperature 260ºC Maximum Body Temperature 250ºC Maximum Dwell Time 10 seconds* Wave Cycles 1 *Total cumulative duration of all waves. Board Wash IXYS Integrated Circuits recommends the use of no-clean flux formulations. Board washing to reduce or remove flux residue following the solder reflow process is acceptable provided proper precautions are taken to prevent damage to the device. These precautions include but are not limited to: using a low pressure wash and providing a follow up bake cycle sufficient to remove any moisture trapped within the device due to the washing process. Due to the variability of the wash parameters used to clean the board, determination of the bake temperature and duration necessary to remove the moisture trapped within the package is the responsibility of the user (assembler). Cleaning or drying methods that employ ultrasonic energy may damage the device and should not be used. Additionally, the device must not be exposed to halide flux or solvents. R09 www.ixysic.com 5 INTEGRATED CIRCUITS DIVISION LCA220 MECHANICAL DIMENSIONS LCA220 2.540 ± 0.127 (0.100 ± 0.005) 9.652 ± 0.381 (0.380 ± 0.015) 8-0.762 DIA. (8-0.030 DIA.) 0.457 ± 0.076 (0.018 ± 0.003) 3.302 ± 0.051 (0.130 ± 0.002) 7.620 ± 0.127 (0.300 ± 0.005) 7.239 TYP. (0.285) 4.064 TYP (0.160) 0.254 ± 0.0127 (0.010 ± 0.0005) PCB Land Pattern 9.652 ± 0.381 (0.380 ± 0.015) 2.540 ± 0.127 (0.100 ± 0.005) 6.350 ± 0.127 (0.250 ± 0.005) Pin 1 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) 7.620 ± 0.127 (0.300 ± 0.005) Dimensions mm (inches) 0.813 ± 0.102 (0.032 ± 0.004) LCA220S 2.540 ± 0.127 (0.100 ± 0.005) 9.144 ± 0.508 (0.360 ± 0.020) 6.350 ± 0.127 (0.250 ± 0.005) Pin 1 PCB Hole Pattern 7.620 ± 0.254 (0.300 ± 0.010) 2.54 (0.10) 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) 4.445 ± 0.127 (0.175 ± 0.005) Dimensions mm (inches) 0.813 ± 0.102 (0.032 ± 0.004) 6 www.ixysic.com R09 INTEGRATED CIRCUITS DIVISION LCA220 LCA220STR Tape & Reel 2.0 (0.08) 4.0 (0.16) 330.2 DIA. (13.00 DIA.) Top Cover Tape Thickness 0.102 MAX. (0.004 MAX.) 7.5 (0.30) Bo=10.30 (0.406) K0 =4.90 (0.193) K1 =4.20 (0.165) Embossed Carrier Embossment 16.0±0.3 (0.63±0.012) Ao=10.30 (0.406) P1=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 3. Controlling dimension: mm For additional information please visit our website at: https://www.ixysic.com Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at https://www.littelfuse.com/disclaimer-electronics. 7 Specification: DS-LCA220-R09 ©Copyright 2021, Littelfuse, Inc. OptoMOS® is a registered trademark of IXYS Integrated Circuits All rights reserved. Printed in USA. 11/3/2021