LCA110L CLARE | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 6

Technical content

Features

Description

Ordering Information

Switching Characteristics of Normally Open (Form A) Devices

  • Telecommunications
  • Telecom Switching
  • Tip/Ring Circuits
  • Modem Switching (Laptop, Notebook, Pocket Size)
  • Hookswitch
  • Dial Pulsing
  • Ground Start
  • Ringer Injection
  • Instrumentation
  • Multiplexers
  • Data Acquisition
  • Electronic Switching
  • I/O Subsystems
  • Meters (Watt-Hour, Water, Gas)
  • Medical Equipment—Patient/Equipment Isolation
  • Security
  • Aerospace
  • Industrial Controls
  • Small 6 Pin Surface Mount and DIP Package
  • Low Drive Power Requirements (TTL/CMOS Compatible)
  • No Moving Parts
  • High Reliability
  • Arc-Free With No Snubbing Circuits
  • 3750V RMS Input/Output Isolation
  • No EMI/RFI Generation
  • Machine Insertable, Wave Solderable
  • Flammability classification rating of V-0
  • Current Limiting, Surface Mount and Tape & Reel Versions Available The LCA110L is a 1-Form-A solid state relay which uses optically coupled MOSFET technology to pro- vide 3750V of input to output isolation. The efficient MOSFET switches and photovoltaic die use Clare’s patented OptoMOS architecture. The optically-cou- pled input is controlled by a highly efficent GaAIAs infrared LED. The LCA110L can be used to replace mechanical relays and offers the superior reliability associated with semiconductor devices. Because they have no moving parts, they can offer faster, bounce-free switching in a more compact surface mount or through hole package.
  • UL Recognized: File Number E76270
  • CSA Certified: File Number LR 43639-10
  • BSI Certified to: EN 60950, EN 41003, AS/NZS 3260, IEC 950 /K43/K4F/K4E/K54/K52/K4F/K4C /K4C/K4F/K41/K44 /K31/K30/K6D/K73 /K31/K30/K25 /K31/K30/K25 /K39/K30/K25 /K2B /K54 /K4F/K4E /K54 /K4F/K46/K46 /K2B /K2B + Control – Control NC Load Do Not Use Load AC/DC Configuration LCA110L Pinout + Control – Control NC + Load – Load DC Only Configuration LCA110L Pinout

Parameter Conditions Symbol Min Typ Max Units Output Characteristics @ 25°C Load Voltage (Peak) - V L - - 350 V Load Current (Continuous) AC/DC Configuration - I L - - 120 mA DC Configuration - I L - - 200 mA On-Resistance AC/DC Configuration I L=120mA R ON -1 9 3 5 Ω DC Configuration I L=200mA R ON -7 1 0 Ω Off-State Leakage Current V L=350V I LEAK -- 1 µ A Switching Speeds Turn-On I F=5mA, VL=10V T ON -- 3 m s Turn-Off I F=5mA, VL=10V T OFF -3 m s Output Capacitance 50V; f=1MHz C OUT -2 5 - p F Load Current Limiting I CL 130 170 210 mA Input Characteristics @ 25°C Input Control Current I L=120mA I F 2- 5 0 m A Input Dropout Current - I F 0.4 0.7 - mA Input Voltage Drop I F=5mA V F 0.9 1.2 1.4 V Reverse Input Voltage - V R -- 5V Reverse Input Current V R=5V I R - - 10 µA Common Characteristics @ 25°C Input to Output Capacitance - C I/O -3 -p F www.clare.com LCA110L Rev. 1.0 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 these or any other conditions beyond those indicated in the opera- tional sections of this data sheet is not implied. Exposure of the device to the absolute maximum ratings for an extend- ed period may degrade the device and effect its reliability. Absolute Maximum Ratings (@ 25˚ C)

Electrical Characteristics

Parameter Min Typ Max Units Input Power Dissipation - - 150 1 mW Input Control Current - - 50 mA Peak (10ms) - - 1 A Reverse Input Voltage - - 5 V Total Power Dissipation - - 800 2 mW Isolation Voltage Input to Output 3750 - - V RMS Operational Temperature -40 - +85 °C Storage Temperature -40 - +125 °C Soldering Temperature Surface Mount Package - - +220 °C (10 Seconds Max.) 1 Derate Linearly 1.33 mw/˚C 2 Derate Linearly 6.67 mw/˚C

www.clare.comRev. 1.0 PERFORMANCE DATA* *The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in t he written specifications, please contact our application department. LCA110L Typical LED Forward Voltage Drop (N=50 Ambient Temperature = 25°C) IF = 5mADC LED Forward Voltage Drop (V) Device Count (N) LCA110L Typical On-Resistance Distribution (N=50 Ambient Temperature = 25°C) (Load Current = 120mADC; IF=2mADC) On-Resistance (Ω) Device Count (N) LCA110L Typical Blocking Voltage Distribution (N=50 Ambient Temperature = 25°C) Blocking Voltage (V) Device Count (N) LCA110L Typical IF for Switch Operation (N=50 Ambient Temperature = 25°C) (Load Current = 120mADC) LED Current (mA) Device Count (N) LCA110L Typical IF for Switch Dropout (N=50 Ambient Temperature = 25°C) (Load Current = 120mADC LED Current (mA) Device Count (N) LCA110L Typical Turn-On Time (N=50 Ambient Temperature = 25°C) (Load Current = 120mADC; IF = 2mADC) Turn-On (ms) Device Count (N) LCA110L Typical Turn-Off Time (N=50 Ambient Temperature = 25°C) (Load Current = 120mADC; IF = 2mADC) Device Count (N) LCA110L Typical Load Current vs. Temperature Temperature (°C) Load Current (mA) 180 160 140 120 100 -40 -20 0 20 40 60 80 120 100 10mA 2mA 5mA LCA110L Typical Leakage vs. Temperature (Measured across Pins 4 & 6) Temperature (°C) Leakage (µA) -40 0.016 0.014 0.012 0.010 0.008 0.006 0.004 0.002 -20 0 20 40 60 80 100 LCA110L Typical Blocking Voltage vs. Temperature Temperature (°C) Blocking Voltage (VRMS) -40 420 410 400 390 380 370 360 -20 0 20 40 60 80 100 LCA110L Typical Turn-On vs. Temperature (Load Current = 120mADC) Temperature (°C) 10mA 20mA Turn-On (ms) -40 2.000 1.800 1.600 1.400 1.200 1.000 0.800 0.600 0.400 0.200 -20 0 20 40 60 80 100 5mA 2mA LCA110L Typical Turn-Off vs. Temperature (Load Current = 120mADC) Temperature (°C) Turn-Off (ms) -40 1.000 0.900 0.800 0.700 0.600 0.500 0.400 0.300 0.200 0.100 -20 0 20 40 60 80 100 5mA 2mA

www.clare.com4 LCA110L Rev. 1.0 PERFORMANCE DATA* *The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in t he written specifications, please contact our application department. LCA110L Typical LED Forward Voltage Drop vs. Temperature Temperature (°C) LED Forward Voltage Drop (V) 1.8 1.6 1.4 1.2 1.0 0.8 -40 -20 0 20 40 60 80 120 100 50mA 30mA 20mA 10mA 5mA LCA110L Typical Turn-On vs. LED Forward Current (Load Current = 120mADC) LED Forward Current (mA) Turn-On (ms) 0 5 1 01 52 02 53 03 54 04 5 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 LCA110L Typical Turn-Off vs. LED Forward Current (Load Current = 120mADC) LED Forward Current (mA) Turn-Off (ms) 0 5 1 01 52 02 53 03 54 04 5 0.35 0.30 0.25 0.20 0.15 0.10 0.05 LCA110L Typical On-Resistance vs. Temperature (Load Current = 120mADC; IF=2mADC) Temperature (°C) On-Resistance (Ω) -40 -20 0 20 40 60 80 100 LCA110L Typical Load Current vs. Load Voltage (Ambient Temperature = 25°C) IF = 2mADC Load Voltage (V) Load Current (mA) 150 100 -50 -100 -150 -3 -2 -1 0 1 2 3 LCA110L Energy Rating Curve Time Load Current (A) 10µs 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 1ms100µs 100ms 1s10ms 10s 100s LCA110L Typical IF for Switch Operation vs. Temperature (Load Current = 120mADC) Temperature (°C) LED Current (mA) -40 3.000 2.500 2.000 1.500 1.000 0.500 -20 0 20 40 60 80 100 LCA110L Typical IF for Switch Dropout vs. Temperature (Load Current = 120mADC) Temperature (°C) LED Current (mA) -40 3.000 2.500 2.000 1.500 1.000 0.500 -20 0 20 40 60 80 100 LCA110L Typical Current Limiting vs. Temperature IF=2mADC Temperature (°C) Current (mA) -40 250.0 200.0 150.0 100.0 50.0 0.0 -20 0 20 40 60 80 100 350.0 300.0

www.clare.com 5Rev. 1.0 Dimensions mm (inches) MECHANICAL DIMENSIONS PC Board Pattern (Top View) 2.540 ± .127 (.100 ± .005) 8.305 ± .127 (.327 ± .005) 1.905 ± .127 (.075 ± .005) 1.499 ± .127 (.059 ± .005) PC Board Pattern (Top View) 6.350 ± .127 (.250 ± .005) 2.540 ± .127 (.100 ± .005) 7.620 ± .127 (.300 ± .005) 5.080 ± .127 (.200 ± .005) 6-.800 DIA. (6-.031 DIA.) 6Pin DIP Through Hole (Standard) 6Pin DIP Surface Mount (“S” Suffix)

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 sup- port 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-LCA110L-R1.0 ©Copyright 2001, Clare, Inc. OptoMOS ® is a registered trademark of Clare, Inc. All rights reserved. Printed in USA. 10/25/01 For additional information please visit our website at: www.clare.com