LAA125L Single Pole OptoMOS® Relays Blocking Voltage Load Current Max RON LAA125L 350 150 18 Units VP mA Ω Features • Small 8 Pin Packages • 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 and Tape & Reel Versions Available • Current Limiting • Flammability classification rating: V-0 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 • Aerospace • Industrial Controls DS-LAA125L-R10 Description LAA125L is a 350V, 150mA, 18Ω dual 1-Form-A relay. It combines enhanced peak load current capability and current limiting with low on-resistance. Approvals • UL Recognized: File Number E76270 • CSA Certified: File Number LR 43639 • Certified to: • EN 60950 • EN 41003 Ordering Information Part # LAA125L LAA125LS LAA125LSTR LAA125PL LAA125PLTR 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 www.clare.com LAA125L Pinout AC/DC 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 1 LAA125L Absolute Maximum Ratings (@ 25˚ C) 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 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. Ratings Units 350 VP 5 V 50 mA 1 A 150 mW 800 mW 3750 Vrms -40 to +85 °C -40 to +125 °C Derate Linearly 1.33 mw/˚C Derate Linearly 6.67 mw/˚C Electrical Characteristics Parameter Output Characteristics @ 25°C Load Current Peak Load Current Load Current Limiting On-Resistance Off-State Leakage Current Switching Speeds Turn-On Turn-Off Output Capacitance Input Characteristics @ 25°C Input Control Current Input Dropout Current Input Voltage Drop Reverse Input Current Input to Output Capacitance 2 Conditions Symbol Min Typ Max Units Continuous 10ms max IL=Load Current VL=350V IL ILPK ICL RON ILEAK 190 - 235 - 150 400 280 18 1 mA mA mA Ω IF=5mA, VL=10V IF=5mA, VL=10V 50V; f=1MHz TON TOFF COUT - 50 5 5 - ms ms pF IL=170mA IF=5mA VR=5V - IF VF IR CI/O 5 0.4 0.9 - 0.7 1.2 3 1.4 10 - mA mA V μA pF www.clare.com μA Rev. 10 LAA125L PERFORMANCE DATA* 35 30 30 20 15 10 5 Device Count (N) 25 25 20 15 10 1.19 1.21 1.23 14.0 14.4 LED Forward Voltage Drop (V) Device Count (N) Device Count (N) 30 25 20 15 10 5 0 1.03 1.18 1.33 1.48 1.63 20 15 10 5 0.18 0.22 0.26 0.30 5 0.3 0.5 0.7 Turn-On (ms) Blocking Voltage (Vrma) 0.9 1.1 1.3 385 380 0 1.5 -20 0 20 40 0.23 0.18 0.32 0.41 60 Temperature (ºC) 80 100 0.50 0.59 0.68 0.77 LAA125L Typical Leakage vs. Temperature (Measured across Pins 5 & 6 or 7 & 8) 0.16 200 150 IF = 20mA IF = 10mA IF = 5mA 100 50 0.14 0.12 0.10 0.08 -40 -20 0 20 40 60 80 100 0.06 120 -40 -20 0 LAA125L Typical Turn-On vs. Temperature (Load Current = 150mADC) IF = 10mA 0.3 0.2 0 40 60 IF = 20mA -20 0 20 40 60 Temperature (ºC) 100 0.25 0.20 0.15 0.10 IF = 5mA 0.05 -40 80 LAA125L Typical Turn-Off vs. Temperature (Load Current = 150mADC) 0.30 IF = 5mA 0.4 20 Temperature (°C) 0.1 -40 10 Turn-On (ms) 0.5 390 375 15 LAA125L Typical Load Current vs. Temperature 0.6 395 400 5 Turn-Off (ms) 400 396 20 Temperature (ºC) LAA125L Typical Blocking Voltage vs. Temperature 392 LAA125L Typical Turn-On Time (N=50 Ambient Temperature = 25ºC) (Load Current = 150mADC; IF = 5mADC) 30 10 0 0.14 388 Blocking Voltage (V) 15 250 Load Current (mA) Device Count (N) 25 0.10 384 LED Current (mA) LAA125L Typical Turn-Off Time (N=50 Ambient Temperature = 25ºC) (Load Current = 150mADC; IF = 5mADC) 0.06 380 25 0 30 0 10 15.6 20 LED Current (mA) 35 15.2 LAA125L Typical IF for Switch Dropout (N=50 Ambient Temperature = 25ºC) (Load Current = 150mADC) 25 35 0.88 15 On-Resistance (Ω) LAA125L Typical IF for Switch Operation (N=50 Ambient Temperature = 25ºC) (Load Current = 150mADC) 0.73 14.8 Device Count (N) 40 20 0 0 1.25 Leakage (µA) 1.17 25 5 5 0 LAA125L Typical Blocking Voltage Distribution (N=50 Ambient Temperature = 25ºC) 35 30 Device Count (N) Device Count (N) LAA125L Typical On-Resistance Distribution (N=50 Ambient Temperature = 25ºC) (Load Current = 150mADC) Turn-Off (ms) 35 LAA125L Typical LED Forward Voltage Drop (N=50 Ambient Temperature = 25ºC) IF = 5mADC 80 100 0 -40 -20 0 20 40 60 80 100 Temperature (ºC) *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. Rev. 10 www.clare.com 3 LAA125L LAA125L Typical LED Forward Voltage Drop vs. Temperature 1.8 LAA125L Typical Turn-On vs.LED Forward Current (Load Current = 150mADC) 0.160 0.35 1.4 IF = 50mA IF = 30mA IF = 20mA IF = 10mA IF = 5mA 1.2 1.0 -40 -20 0 20 40 60 80 100 0.150 0.30 Turn-Off (ms) 1.6 0.8 0.25 0.20 0.15 0 2 4 3.000 50 8 10 12 14 16 18 20 20 10 20 40 60 80 1.000 0.500 0 -40 -20 0 20 40 60 80 100 1.2 6 8 10 12 14 16 18 20 LAA125L Typical IF for Switch Dropout vs. Temperature (Load Current = 150mADC) 2.000 1.500 1.000 0.500 0 -40 -20 0 20 40 60 80 100 LAA125L Energy Rating Curve 1.0 100 Load Current (A) Load Current (mA) 150 4 Temperature (ºC) Temperature (ºC) LAA125L Typical Load Current vs. Load Voltage (Ambient Temperature = 25ºC) IF = 5mADC 2 2.500 1.500 100 0 3.000 2.000 Temperature (ºC) 200 0.100 LED Current (mA) 30 0 0.120 LED Forward Current (mA) 2.500 40 LED Current (mA) On-Resistance (Ω) 6 LAA125L Typical IF for Switch Operation vs. Temperature (Load Current = 150mADC) 60 -20 0.130 LED Forward Current (mA) LAA125L Typical On-Resistance vs. Temperature (Load Current = 150mADC; IF = 5mADC) -40 0.140 0.110 0.10 120 Temperature (ºC) 0 LAA125L Typical Turn-Off vs. LED Forward Current (Load Current = 150mADC) 0.40 Turn-On (ms) LED Forward Voltage Drop (V) PERFORMANCE DATA* 50 0 -50 -100 0.8 0.6 0.4 0.2 -150 -200 -2.5 -2.0 -1.5 -1.0 -0.5 0 0.5 1.0 1.5 2.0 2.5 Load Voltage (V) 0 10µs 100µs 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 Rev. 10 LAA125L Manufaturing Information Soldering Recommended soldering processes are limited to 245ºC component body temperature for 10 seconds. Washing Clare does not recommend ultrasonic cleaning or the use of chlorinated solvents. MECHANICAL DIMENSIONS PC Board Pattern (Top View) 8 Pin DIP Through Hole (Standard) 8-0.800 DIA. (8-0.031 DIA.) 7.239 TYP. (0.285) 3.302 (0.130) 9.144 TYP. (0.360) 8 Pin Surface Mount (“S” Suffix) PC Board Pattern (Top View) 3.302 (0.130) 0.635 TYP. (0.025) 0.254 TYP. (0.010) PC Board Pattern (Top View) 2.159 TYP. (0.085) 2.286 MAX. (0.090) 0.203 (0.008) 1.193 (0.047) 0.787 (0.031) Dimensions mm (inches) Rev. 10 www.clare.com 5 MECHANICAL DIMENSIONS Tape and Reel Packaging for 8 Pin Surface Mount Package NOTE: Tape and Reel Packaging for 8 Pin Flatpack Package NOTE: Dimensions mm (inches) 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-LAA125L-R10 ©Copyright 2005, Clare, Inc. OptoMOS® is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 2/23/05