LDA102 CLARE | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 5

Technical content

Features

Description

Ordering Information

Pin Configuration Sensor Circuitry  Instrumentation  Multiplexers  Data Acquisition  Electronic Switching  I/O Subsystems  Meters (Watt-Hour, Water, Gas)  Medical Equipment: Patient/Equipment Isolation  Aerospace  Industrial Controls  Small 6-Pin Package, Thru-Hole or Surface Mount  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 Tape & Reel Version Available The LDA102 is a unidirectional-input optocoupler with a single transistor output. Optically coupled technology provides a 3750V rms isolation barrier between the input and the output. Approvals  UL Recognized Component: File # E76270  EN/IEC 60950-1 Compliant K N/C B C E

www.clare.com2 LDA102 R01 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. Absolute Maximum Ratings

Electrical Characteristics

Parameters Conditions Symbol Min Typ Max Units Output Characteristics @ 25ºC (unless otherwise noted) Phototransistor Breakdown Voltage I C=10µA BV CEO 30 - - V Phototransistor Dark Current V CE=5V , IF=0mA I CEO - - 500 nA Saturation Voltage I C=2mA, IF=1mA V CEsat - - 0.5 V Current T ransfer Ratio I F=1mA, VCE=0.5V CTR 50 350 - % Output Capacitance 25V , f=1MHz C OUT -6 - p F Input Characteristics @ 25ºC Input Control Current I C=2mA, VCE=0.5V I F -- 1 m A Input Voltage Drop I F=5mA V F 0.9 1.2 1.4 V Common Characteristics @ 25ºC Input to Output Capacitance - C I/O -3 - p F Parameter Ratings Units Breakdown Voltage 30 V P Reverse Input Voltage 5 V Input Control Current 50 mA Peak (10ms) 1 A Power Dissipation Input 1 150 mW Phototransistors 2 150 Isolation Voltage Input to Output 3750 V rms Operational T emperature -40 to +85 ºC Storage T emperature -40 to +125 ºC 1 Derate Linearly 1.33 mW/ºC 2 Derate Linearly 2.0 mW/ºC Electrical absolute maximum ratings are at 25ºC Characteristic Symbol Test Condition Typ Units T urn-On Time t ON VCC=5V , IF=2mA, RL=1KΩ 7 μsT urn-Off Time t OFF 20 Switching Characteristics @ 25ºC Switching Time Test Circuit VCC VCE RLIF Pulse Width=5ms Duty Cycle=1% IF 10% 90% t ON t OFF VCE

www.clare.com 3R01 PERFORMANCE DATA* *The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifi cations, please contact our application department. LED Forward Voltage (V) LED Forward Current (mA) LDA102 LED Voltage vs. Current (Linear) (TA=25ºC) LED Forward Voltage (V) LED Forward Current (mA) 0.1 100 LDA102 LED Voltage vs. Current (Log) (TA=25ºC) Temperature (ºC) -40 -20 0 20 40 60 80 100 LED Forward Voltage (V) 1.0 1.1 1.2 1.3 1.4 1.5 1.6 LDA102 LED Forward Voltage vs. Temperature IF=50mA IF=20mA IF=10mA IF=5mA IF=2mA IF=1mA LED Forward Current (mA) 0 1 02 03 04 05 06 0 Current Transfer Ratio (%) 100 200 300 400 500 600 700 LDA102 Typical CTR vs. LED Forward Current (TA=25ºC, VCE=5V) -40ºC 85ºC 55ºC 25ºC Collector Voltage (V) 0123456 Collector Current (mA) 100 LDA102 Typical Collector Current vs. Collector Voltage (TA=25ºC) IF=50mA IF=1mA IF=2mA IF=5mA IF=10mA IF=20mA Temperature (ºC) ICE Current (mA) LDA102 ICE Current vs. Temperature (VCE=5V) -40 -20 0 20 40 60 80 100 1200 100 IF=20mA IF=2mA IF=5mA IF=10mA IF=15mA IF=1mA Temperature (ºC) -40 -20 0 20 40 60 80 100 Saturation Voltage (V) 0.08 0.10 0.12 0.14 0.16 0.18 0.20 LDA102 Saturation Voltage vs. Temperature (IF=2mA, IC=1mA) Temperature (ºC) -40 -20 0 20 40 60 80 100 Blocking Voltage (VP) LDA102 Blocking Voltage vs. Temperature Temperature (ºC) -40 -20 0 20 40 60 80 100 Leakage Current (nA) 100 200 300 400 500 LDA102 Collector Leakage Current vs. Temperature VCE=10V VCE=3V VCE=5V Load Resistance (Ω) 100 1K 10K 100K 1M Turn-On Time (μs) LDA102 Turn-On Time vs. Load Resistance (TA=25ºC, VCC=5V) IF=1mA IF=5mA IF=2mA Load Resistance (KΩ) 0 100 200 300 400 500 600 Turn-Off Time (ms) LDA102 Turn-Off Time vs. Load Resistance (TA=25ºC, VCC=5V) IF=1mA IF=5mA IF=2mA

www.clare.com4 LDA102 R01 MECHANICAL DIMENSIONS Manufacturing Information Soldering For proper assembly, the component must be processed in accordance with the current revision of IPC/JEDEC standard J-STD-020. Failure to follow the recommended guidelines may cause permanent damage to the device resulting in impaired performance and/or a reduced lifetime expectancy. Washing Clare does not recommend ultrasonic cleaning or the use of chlorinated solvents. 6.350 ± 0.127 (0.250 ± 0.005) 2.540 ± 0.127 (0.100 ± 0.005) 7.620 ± 0.127 (0.300 ± 0.005) 5.080 ± 0.127 (0.200 0.005) 6 - 0.800 DIA. (6 - 0.031 DIA.) 6-Pin DIP Thru-Hole Package PC Board Pattern

0.254 TYP

(0.010 TYP) 9.144 ± 0.508 (0.360 ± 0.020)

7.239 TYP

(0.285 TYP) 7.620 ± 0.254 (0.300 ± 0.010) 3.302 ± 0.051 (0.130 ± 0.002)

4.064 TYP

(0.160 TYP) 0.457 ± 0.076 (0.018 ± 0.003) Dimensions mm (inches) 8.382 ± 0.381 (0.100 ± 0.005) 6.350 ± 0.127 (0.250 ± 0.005) 1.651 ± 0.254 (0.065 ± 0.010) 0.254 ± 0.0127 (0.010 ± 0.0005) 7.620 ± 0.254 (0.300 ± 0.010) 0.635 ± 0.127 (0.025 ± 0.005) 6-Pin Surface Mount Package (”S” Suffix) Recommended PCB Land Pattern Dimensions mm (inches) 3.302 ± 0.051 (0.130 ± 0.002) 4.445 ± 0.254 (0.175 ± 0.010) 2.54 (0.10) 8.90 (0.3503)1.65 (0.0649) 0.65 (0.0255) 8.382 ± 0.381 (0.100 ± 0.005) 9.524 ± 0.508 (0.250 ± 0.005) 0.457 ± 0.076 (0.018 ± 0.003) 1.651 ± 0.254 (0.065 ± 0.010)

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-LDA102-R01 ©Copyright 2008, Clare, Inc. All rights reserved. Printed in USA. 2/26/08 For additional information please visit our website at: www.clare.com LDA102 W = 16.00 MAX (0.63 MAX) B0 = 10.10 (0.400) A0 = 10.10 (0.400) P = 12.00 (0.472) K1 = 3.80 (0.15) K0 = 4.90 (0.19) Top Cover Tape User Direction of Feed NOTE: Tape dimensions not shown comply with JEDEC Standard EIA-481-2 Dimensions mm (inches) Embossment Embossed Carrier

330.2 Dia

(13.00 Dia) Top Cover Tape Thickness

0.102 Max

(0.004 Max) Tape and Reel Packaging for 6-Pin “R” and “S” Suffix Parts