LDA111_1 CLARE | Alldatasheet
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Pin Configuration Telecom Switching Tip/Ring Circuits Modem Switching (Laptop, Notebook, Pocket Size) Loop Detect Ringing Detect Current Sensing Unidirectional Input Small 6-Pin Package, Thru-Hole or Surface Mount 100mA Continuous Load Rating 3750Vrms Input/Output Isolation Machine Insertable, Wave Solderable Surface Mount Tape & Reel Packaging Available LDA111 is a unidirectional input optocoupler with a Darlington transistor output. The LDA111 has a minimum current transfer ratio (CTR) of 300% with a maximum value of 30,000%. Approvals UL Recognized Component: File # E76270 CSA Certified Component: Certificate # 1175739 A K B C E
www.clare.com2 LDA111 R04 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 Parameter Ratings Units Breakdown Voltage 30 V P Reverse Input Voltage 5 V Input Control Current 100 mA Peak (10ms) 1 A Power Dissipation Input Power Dissipation 1 150 mW Phototransistor 2 150 Isolation Voltage, Input to Output 3750 V rms Operational T emperature -40 to +85 °C Storage T emperature -40 to +125 °C 1 Derate Linearly 1.33 mW/°C 2 Derate Linearly 2.0 mW/°C Electrical absolute maximum ratings are at 25°C
Electrical Characteristics
Parameter Conditions Symbol Min Typ Max Units Output Characteristics @ 25°C Phototransistor Breakdown Voltage I C = 100µA BV CEO 30 85 - V Phototransistor Dark Current V CEO = 5V , IF = 0mA I CEO - 50 500 nA Saturation Voltage I C = 3mA, IF = 1mA V CE(sat) --1 V Current T ransfer Ratio I F = 1mA, VCE = 2V CTR 300 8500 30000 % Output Capacitance 25V , f =1MHz C OUT -3- p F Input Characteristics @ 25°C Input Control Current I C = 3mA, VCE = 2V I F - 0.07 1 mA Input Voltage Drop I F = 5mA V F 0.9 1.2 1.4 V Reverse Input Current V R = 5V I R - - 10 µA Common Characteristics @ 25°C Capacitance, Input to Output - C I/O -3- p F Characteristic Symbol Test Condition Typ Units T urn-On Time t ON VCC=5V , IF=1mA, RL=500Ω 8 μsT urn-Off Time t OFF 345 Switching Characteristics @ 25ºC Switching Time Test Circuit VCC VCE RL IF Pulse Width=5ms Duty Cycle=1% IF 10% 90% t ON t OFF VCE
www.clare.com 3R04 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) LDA111 LED Voltage vs. Current (TA=25ºC) LED Forward Voltage (V) LED Forward Current (mA) 0.1 100 LDA111 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 LDA111 LED Forward Voltage vs. Temperature IF=50mA IF=20mA IF=10mA IF=5mA IF=2mA IF=1mA LED Forward Current (mA) 2468 1 0 CTR (%) 5000 10000 15000 20000 LDA111 Typical CTR vs. LED Forward Current (TA=25ºC, VCE=5V) -40ºC 85ºC 25ºC LDA111 Typical Collector Current vs. Collector Voltage (TA=25ºC) Collector Voltage VCE (V) 0123456 Collector Current IC (mA) 100 150 200 250 IF=10mA IF=20mA IF=5mA IF=1mA IF=2mA IF=0.5mA Temperature (ºC) -40 -20 0 20 40 60 80 100 ICE Current (mA) 100 150 200 250 LDA111 ICE Current vs. Temperature (VCE=5V) IF=10mA IF=5mA IF=2mA IF=1mA IF=0.5mA IF=0.2mA IF=0.1mA Temperature (ºC) -40 -20 0 20 40 60 80 100 VCE(sat) (V) 0.70 0.75 0.80 0.85 0.90 0.95 LDA111 VCE(sat) vs. Temperature (IF=1mA, IC=3mA) Temperature (ºC) -40 -20 0 20 40 60 80 100 Leakage (nA) 200 400 600 800 1000 1200 1400 LDA111 Leakage Current vs. Temperature VCC=10V VCC=3V VCC=5V Load Resistance (Ω) 1x102 1x103 1x104 1x105 Turn-On Time (μs) 6.8 6.9 7.0 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 8.0 LDA111 Turn-On Time vs. Load Resistance (TA=25ºC, VCC=5V, IF=1mA) Load Resistance (Ω) 1x102 1x103 1x104 1x105 Turn-Off Time (μs) 5000 10000 15000 LDA111 Turn-Off Time vs. Load Resistance (TA=25ºC, VCC=5V, IF=1mA)
www.clare.com4 LDA111 R04 MECHANICAL DIMENSIONS Manufacturing Information RoHS 2002/95/EC e3Pb 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-LDA111-R04 ©Copyright 2008, Clare, Inc. All rights reserved. Printed in USA. 4/21/08 For additional information please visit our website at: www.clare.com LDA111 MECHANICAL DIMENSIONS 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 “S” Suffix Parts