LDA111_1

LDA111 Unidirectional Input, Darlington Transistor Output Optocoupler Description 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%. Parameter Breakdown Voltage - BVCEO Current Transfer Ratio CTR (typical) Saturation Voltage - VCE(sat) Input Control Current - IF Rating 30 8500 1 1 Units VP % V mA Approvals Features • • • • • • 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 • UL Recognized Component: File # E76270 • CSA Certified Component: Certificate # 1175739 Ordering Information Part Number LDA111 LDA111S LDA111STR Description 6-Pin DIP (50/tube) 6-Pin Surface Mount (50/tube) 6-Pin Surface Mount (1000/Reel) Applications • • • • • • Telecom Switching Tip/Ring Circuits Modem Switching (Laptop, Notebook, Pocket Size) Loop Detect Ringing Detect Current Sensing Pin Configuration A K 1 2 3 6 5 4 B C E Pb RoHS 2002/95/EC e3 www.clare.com 1 DS-LDA111-R04 LDA111 Absolute Maximum Ratings Parameter Breakdown Voltage Reverse Input Voltage Input Control Current Peak (10ms) Power Dissipation Input Power Dissipation 1 Phototransistor 2 Isolation Voltage, Input to Output Operational Temperature Storage Temperature 1 2 Ratings 30 5 100 1 150 150 3750 -40 to +85 -40 to +125 Units VP V mA A 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. mW Vrms °C °C Derate Linearly 1.33 mW/°C Derate Linearly 2.0 mW/°C Electrical absolute maximum ratings are at 25°C Electrical Characteristics Parameter Output Characteristics @ 25°C Phototransistor Breakdown Voltage Phototransistor Dark Current Saturation Voltage Current Transfer Ratio Output Capacitance Input Characteristics @ 25°C Input Control Current Input Voltage Drop Reverse Input Current Common Characteristics @ 25°C Capacitance, Input to Output Conditions IC = 100µA VCEO = 5V, IF = 0mA IC = 3mA, IF = 1mA IF = 1mA, VCE = 2V 25V, f =1MHz IC = 3mA, VCE = 2V IF = 5mA VR = 5V Symbol BVCEO ICEO VCE(sat) CTR COUT IF VF IR CI/O Min 30 300 0.9 Typ 85 50 8500 3 0.07 1.2 3 Max 500 1 30000 1 1.4 10 Units V nA V % pF mA V µA pF Switching Characteristics @ 25ºC Characteristic Turn-On Time Turn-Off Time Symbol tON tOFF Test Condition VCC=5V, IF=1mA, RL=500Ω Typ 8 345 Units μs Switching Time Test Circuit VCC RL IF VCE 90% 10% t ON t OFF Pulse Width=5ms Duty Cycle=1% IF VCE 2 www.clare.com R04 LDA111 PERFORMANCE DATA* LDA111 LED Voltage vs. Current (TA=25ºC) LED Forward Current (mA) 50 LED Forward Current (mA) 40 30 20 10 0 1.0 100 LDA111 LED Voltage vs. Current (Log) (TA=25ºC) LED Forward Voltage (V) LDA111 LED Forward Voltage vs. Temperature 1.6 1.5 1.4 1.3 1.2 1.1 1.0 -40 IF=5mA IF=2mA IF=1mA -20 0 20 40 60 Temperature (ºC) 80 100 IF=50mA IF=20mA IF=10mA 10 1 0.1 1.1 1.2 1.3 1.4 1.5 LED Forward Voltage (V) 1.6 1.0 1.1 1.2 1.3 1.4 1.5 LED Forward Voltage (V) 1.6 20000 LDA111 Typical CTR vs. LED Forward Current (TA=25ºC, VCE=5V) -40ºC Collector Current IC (mA) 250 200 150 100 50 0 LDA111 Typical Collector Current vs. Collector Voltage (TA=25ºC) IF=20mA IF=10mA IF=5mA 250 200 ICE Current (mA) 150 100 50 0 -40 LDA111 ICE Current vs. Temperature (VCE=5V) IF=10mA IF=5mA IF=2mA IF=1mA 15000 CTR (%) 25ºC 10000 85ºC 5000 0 0 2 4 6 8 LED Forward Current (mA) 10 IF=2mA IF=1mA IF=0.5mA 0 1 2 3 4 Collector Voltage VCE (V) 5 6 IF=0.2mA IF=0.1mA IF=0.5mA -20 0 20 40 60 Temperature (ºC) 80 100 0.95 0.90 LDA111 VCE(sat) vs. Temperature (IF=1mA, IC=3mA) LDA111 Leakage Current vs. Temperature 1400 1200 Leakage (nA) 1000 800 600 400 200 VCC=10V VCC=5V VCC=3V VCE(sat) (V) 0.85 0.80 0.75 0.70 -40 -20 0 20 40 60 Temperature (ºC) 80 100 0 -40 -20 0 20 40 60 Temperature (ºC) 80 100 8.0 7.9 7.8 7.7 7.6 7.5 7.4 7.3 7.2 7.1 7.0 6.9 6.8 1x102 LDA111 Turn-On Time vs. Load Resistance (TA=25ºC, VCC=5V, IF=1mA) 15000 Turn-Off Time (μs) LDA111 Turn-Off Time vs. Load Resistance (TA=25ºC, VCC=5V, IF=1mA) Turn-On Time (μs) 10000 5000 1x103 1x104 Load Resistance (Ω) 1x105 0 1x102 1x103 1x104 Load Resistance (Ω) 1x105 *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. R04 www.clare.com 3 LDA111 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. Pb RoHS 2002/95/EC e3 MECHANICAL DIMENSIONS 6-Pin DIP Thru-Hole Package 8.382 ± 0.381 (0.330 ± 0.015) PC Board Pattern 2.54 ± 0.127 (0.100 ± 0.005) 7.239 TYP (0.285 TYP) 6 - 0.800 DIA. (6 - 0.031 DIA.) 2.540 ± 0.127 (0.100 ± 0.005) 7.620 ± 0.127 (0.300 ± 0.005) 6.350 ± 0.127 (0.250 ± 0.005) 9.144 ± 0.508 (0.360 ± 0.020) 1.651 ± 0.254 (0.065 ± 0.010) 7.620 ± 0.254 (0.300 ± 0.010) 0.254 TYP (0.010 TYP) 6.350 ± 0.127 (0.250 ± 0.005) 5.080 ± 0.127 (0.200 0.005) 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) 6-Pin Surface Mount Package (”S” Suffix) 8.382 ± 0.381 (0.330 ± 0.015) 0.635 ± 0.127 (0.025 ± 0.005) 2.54 ± 0.127 (0.100 ± 0.005) Recommended PCB Land Pattern 2.54 (0.10) 9.524 ± 0.508 (0.375 ± 0.020) 6.350 ± 0.127 (0.250 ± 0.005) 7.620 ± 0.254 (0.300 ± 0.010) 1.65 (0.0649) 8.90 (0.3503) 0.457 ± 0.076 (0.018 ± 0.003) 1.651 ± 0.254 (0.065 ± 0.010) 0.254 ± 0.0127 (0.010 ± 0.0005) 0.65 (0.0255) 4.445 ± 0.254 (0.175 ± 0.010) 3.302 ± 0.051 (0.130 ± 0.002) Dimensions mm (inches) 4 www.clare.com R04 LDA111 MECHANICAL DIMENSIONS Tape and Reel Packaging for 6-Pin “S” Suffix Parts 330.2 Dia (13.00 Dia) Top Cover Tape Thickness 0.102 Max (0.004 Max) Top Cover Tape K0 = 4.90 (0.19) K1 = 3.80 (0.15) Embossed Carrier W = 16.00 MAX (0.63 MAX) B0 = 10.10 (0.400) P = 12.00 (0.472) A0 = 10.10 (0.400) User Direction of Feed Dimensions mm (inches) Embossment NOTE: Tape dimensions not shown comply with JEDEC Standard EIA-481-2 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-LDA111-R04 ©Copyright 2008, Clare, Inc. All rights reserved. Printed in USA. 4/21/08 5