LDA211 CLARE | Alldatasheet

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Technical content

Features

Description

Ordering Information

Current Transfer Ratio 1000 % Saturation Voltage .8 V Input Control Current 2 mA Pin Configuration LDA211 is a dual optocoupler with a single or darlington transistor output. A bi-directional or uni-directional input is available depending on which model you choose. Current transfer ratios range from 33% to 1000%

  • Telecom Switching
  • Tip/Ring Circuits
  • Modem Switching (Laptop, Notebook, Pocket Size)
  • Loop Detect
  • Ring Detect
  • Current Sensing
  • UL Recognized: File Number E76270
  • CSA Certified: File Number LR 43639-10
  • BSI Certified:
  • BS EN 60950:1992 (BS7002:1992) Certificate #:7344
  • BS EN 41003:1993 Certificate #:7344
  • AC and DC Input Versions Available
  • Small 8 Pin DIP Package
  • 100mA Continuous Load Rating
  • 3750V RMS Input/Output Isolation
  • Machine Insertable, Wave Solderable
  • Surface Mount and Tape & Reel Versions Available Part # Description LDA211 8 Pin DIP (50/Tube) LDA211S 8 Pin Surface Mount (50/Tube) LDA211STR 8 Pin Surface Mount (1000/Reel) LDA211 Pinout

www.clare.com LDA211 Rev. 1 Absolute Maximum Ratings are stress ratings. Functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this data sheet is not implied. Exposure of the device to the absolute maximum ratings for an extended period may degrade the device and effect its reliability. Absolute Maximum Ratings (@ 25 o C)

Electrical Characteristics

PARAMETER CONDITIONS SYMBOL MIN TYP MAX UNITS Output Characteristics @ 25°C Phototransistor Blocking Voltage I C=10µA BV CEO 20 50 - V Phototransistor Output Current V CE=5V, IF=0mA I CEO - 100 500 nA Saturation Voltage I C=2mA, IF=16mA V SAT - - 0.5 V IC=.15mA, IF=.05mA V SAT - - 0.5 - V Current Transfer Ratio I F=6mA, VCE=0.5V CTR 300 1000 - % Output Capacitance 50V, f=1 MHz C OUT -3 - p F Capacitance Input to Output - 3 - pF Input Characteristics @ 25°C Input Control Current I C=2mA, VCE=0.5V I F 6 2 100 mA Input Voltage Drop I F=5mA V F 0.9 1.2 1.4 V Input Reverse Voltage - V R -- 5V (LDA201, LDA211) Input Reverse Current V R=5V I R -- 1 0 n A (LDA201, LDA211) Common Characteristics @ 25°C Input to Output Isolation - V I/O 3750 - - V RMS Parameter Min Typ Max Units Input Power Dissipation - - 150 1 mW Input Control Current - - 100 mA Peak (10ms) - - 1 A Reverse Input Voltage - - 5 V Phototransistor - - 150 2 mW Power Dissipation Total Package Dissipation - - 800 3 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/oC 2 Derate Linearly 2.0 mw/oC 3 Derate Linearly 6.67 mw/oC

www.clare.comRev. 1 3 Performance Data *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. LDA210/LDA211 Typical Normalized CTR vs. Forward Current (VCE = 0.8V) IF (mA) Normalized CTR (%) 0 2 4 6 8 10 12 14 16 18 2.5 2.0 1.5 1.0 0.5 LDA210/LDA211 Typical Normalized CTR vs. Temperature (VCE = 0.8V) Temperature (°C) Normalized CTR (%) -40 3.0 2.5 2.0 1.5 1.0 0.5 -20 0 20 40 60 80 100 1mA 2mA 5mA 10mA 15mA 20mA LDA210/LDA211 Typical Collector Current vs. Forward Current (VCE = 0.8V) IF (mA) IC (mA) 0 2468 1 2 10 14 16 18 20

www.clare.com4 LDA211 Rev. 1 Dimensions mm (inches) Performance Data PC Board Pattern (Top View) 2.540 ± .127 (.100 ± .005) 8.305 ± .127 (.327 ± .005) 1.905 ± .127 (.075 ± .005) 1.498 ± .127 (.059 ± .005) 4.445 ± .127 (.175 ± .005) 3.302 (.130) 7.620 ± .254 (.300 ± .010) 6.350 ± .127 (.250 ± .005) 8.077 ± .127 (.318 ± .005) 2.540 ± .127 (.100 ± .005) 9.525 ± .254 (.375 ± .010) .457 ± .076 (.018 ± .003) .254 TYP. (.010) .635 TYP. (.025) 8 Pin DIP Surface Mount (“S” Suffix) 9.652 ± .381 (.380 ± .015) Tape and Reel Packaging for 8 Pin Surface Mount Package 7.493 ± .102 (.295 ± .004) 12.090 (.476) 1.753 ± .102 (.069 ± .004) 3.987 ± .102 (.157 ± .004) 1.498 ± .102 (.265) .406 MAX. (.016) 4.877 (.192) Top Cover Tape 2.007 ± .102 (.079 ± .004) 11.989 ± .102 (.472 ± .004) User Direction of Feed .050R TYP. 16.002 ± .305 (.630 ± .012) 10.300 (.405) Embossment Embossed Carrier Top Cover Tape Thickness .102 MAX. (.004) 10.300 ± .102 (.405 ± .004) 1.549 ± .102 (.061 ± .004) 330.2 DIA. (13.00)

78 Cherry Hill Drive

Beverly, MA 01915 Tel: 1-978-524-6700 Fax: 1-978-524-4900 Toll Free: 1-800-27-CLARE Clare Micronix Division

145 Columbia

Aliso Viejo, CA 92656-1490 Tel: 1-949-831-4622 Fax: 1-949-831-4628 SALES OFFICES AMERICAS Americas Headquarters Clare Beverly, MA 01915 Tel: 1-978-524-6700 Fax: 1-978-524-4900 Toll Free: 1-800-27-CLARE Eastern Region Clare P.O. Box 856 Mahwah, NJ 07430 Tel: 1-201-236-0101 Fax: 1-201-236-8685 Toll Free: 1-800-27-CLARE Central Region Clare Canada Ltd.

3425 Harvester Road, Suite 202

Burlington, Ontario L7N 3N1 Tel: 1-905-333-9066 Fax: 1-905-333-1824 Western Region Clare

1852 West 11th Street, #348

Tracy, CA 95376 Tel: 1-209-832-4367 Fax: 1-209-832-4732 Toll Free: 1-800-27-CLARE Canada Clare Canada Ltd. Burlington, Ontario L7N 3N1 Tel: 1-905-333-9066 Fax: 1-905-333-1824 EUROPE European Headquarters CP Clare nv Bampslaan 17 B-3500 Hasselt (Belgium) Tel: 32-11-300868 Fax: 32-11-300890 France Clare France Sales Lead Rep 99 route de Versailles

91160 Champlan

Tel: 33 1 69 79 93 50 Fax: 33 1 69 79 93 59 Germany Clare Germany Sales ActiveComp Electronic GmbH Mitterstrasse 12

85077 Manching

Tel: 49 8459 3214 10 Fax: 49 8459 3214 29 Italy Via C. Colombo 10/A I-20066 Melzo (Milano) Tel: 39-02-95737160 Fax: 39-02-95738829 Sweden Clare Sales Comptronic AB Box 167 S-16329 Spånga Tel: 46-862-10370 Fax: 46-862-10371 United Kingdom Clare UK Sales Marco Polo House Cook Way Bindon Road Taunton UK-Somerset TA2 6BG Tel: 44-1-823 352541 Fax: 44-1-823 352797 ASIA PACIFIC Asian Headquarters Clare Room N1016, Chia-Hsin, Bldg II, 10F, No. 96, Sec. 2 Chung Shan North Road Taipei, Taiwan R.O.C. Tel: 886-2-2523-6368 Fax: 886-2-2523-6369 http://www.clare.com Worldwide Sales Offices Specification: DS-LDA211-R1 ©Copyright 2001, Clare, Inc. All rights reserved. Printed in USA. 02/23/01 Clare cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in this Clare product. No circuit patent licenses nor indemnity are expressed or implied. Clare reserves the right to change the specification and circuitry, with- out notice at any time. The products described in this document are not intended for use in medical implantation or other direct life support applications where malfunction may result in direct phys- ical harm, injury or death to a person.