LDA111 Unidirectional Input, Darlington Transistor Output Optocoupler Parameter Breakdown Voltage - BVCEO Current Transfer Ratio CTR (typical) Saturation Voltage - VCE(sat) Input Control Current - IF Rating 30 8500 Units VP % 1 1 V mA 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%. 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 Pb RoHS 2002/95/EC DS-LDA111-R04 Pin Configuration A K 1 6 2 5 3 4 B C E e3 www.clare.com 1 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 Derate Linearly 1.33 mW/°C 2 Derate Linearly 2.0 mW/°C Ratings 30 5 100 1 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. Units VP V mA A 150 150 3750 -40 to +85 -40 to +125 mW Vrms °C °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 Symbol Min Typ Max Units IC = 100µA VCEO = 5V, IF = 0mA IC = 3mA, IF = 1mA IF = 1mA, VCE = 2V 25V, f =1MHz BVCEO ICEO VCE(sat) CTR COUT 30 300 - 85 50 8500 3 500 1 30000 - V nA V % pF IC = 3mA, VCE = 2V IF = 5mA VR = 5V IF VF IR 0.9 - 0.07 1.2 - 1 1.4 10 mA V µA - CI/O - 3 - pF Switching Characteristics @ 25ºC Characteristic Turn-On Time Turn-Off Time Symbol tON tOFF Test Condition Typ 8 345 VCC=5V, IF=1mA, RL=500Ω Switching Time Test Circuit Units μs VCC RL Pulse Width=5ms Duty Cycle=1% IF VCE IF VCE 90% 10% t ON 2 www.clare.com t OFF R04 LDA111 PERFORMANCE DATA* LDA111 LED Voltage vs. Current (TA=25ºC) 40 30 20 10 0 1.2 1.3 1.4 1.5 LED Forward Voltage (V) 1 1.6 1.0 LDA111 Typical CTR vs. LED Forward Current (TA=25ºC, VCE=5V) -40ºC 15000 CTR (%) 10 25ºC 10000 85ºC 5000 1.1 1.2 1.3 1.4 1.5 LED Forward Voltage (V) LDA111 Typical Collector Current vs. Collector Voltage (TA=25ºC) 250 200 100 IF=2mA IF=1mA IF=0.5mA 0 0 0 2 4 6 8 LED Forward Current (mA) 0 10 LDA111 VCE(sat) vs. Temperature (IF=1mA, IC=3mA) 0.95 1 2 3 4 Collector Voltage VCE (V) 1.3 1.2 1.1 IF=5mA IF=2mA IF=1mA -20 0 20 40 60 Temperature (ºC) 6 100 IF=10mA IF=5mA IF=2mA IF=1mA 150 100 50 5 80 LDA111 ICE Current vs. Temperature (VCE=5V) 200 150 50 1.4 250 IF=20mA IF=10mA IF=5mA IF=50mA IF=20mA IF=10mA 1.5 1.0 -40 1.6 ICE Current (mA) 1.1 Collector Current IC (mA) 20000 0 -40 IF=0.2mA IF=0.1mA -20 IF=0.5mA 0 20 40 60 Temperature (ºC) 80 100 LDA111 Leakage Current vs. Temperature 1400 1200 Leakage (nA) 0.90 VCE(sat) (V) 1.6 0.1 1.0 0.85 0.80 0.75 1000 VCC=10V VCC=5V VCC=3V 800 600 400 200 0.70 -40 -20 0 20 40 60 Temperature (ºC) 80 0 -40 100 LDA111 Turn-On Time vs. Load Resistance (TA=25ºC, VCC=5V, IF=1mA) 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 15000 Turn-Off Time (μs) Turn-On Time (μs) LDA111 LED Forward Voltage vs. Temperature LED Forward Voltage (V) 100 LED Forward Current (mA) LED Forward Current (mA) 50 LDA111 LED Voltage vs. Current (Log) (TA=25ºC) 1x103 1x104 Load Resistance (Ω) 1x105 -20 0 20 40 60 Temperature (ºC) 80 100 LDA111 Turn-Off Time vs. Load Resistance (TA=25ºC, VCC=5V, IF=1mA) 10000 5000 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 7.239 TYP (0.285 TYP) 2.54 ± 0.127 (0.100 ± 0.005) 3.302 ± 0.051 (0.130 ± 0.002) 2.540 ± 0.127 (0.100 ± 0.005) 9.144 ± 0.508 (0.360 ± 0.020) 6.350 ± 0.127 (0.250 ± 0.005) 1.651 ± 0.254 (0.065 ± 0.010) 6 - 0.800 DIA. (6 - 0.031 DIA.) 7.620 ± 0.254 (0.300 ± 0.010) 0.254 TYP (0.010 TYP) 7.620 ± 0.127 (0.300 ± 0.005) 6.350 ± 0.127 (0.250 ± 0.005) 5.080 ± 0.127 (0.200 0.005) 4.064 TYP (0.160 TYP) Dimensions mm (inches) 0.457 ± 0.076 (0.018 ± 0.003) 6-Pin Surface Mount Package (”S” Suffix) 8.382 ± 0.381 (0.330 ± 0.015) 9.524 ± 0.508 (0.375 ± 0.020) Recommended PCB Land Pattern 2.54 (0.10) 0.635 ± 0.127 (0.025 ± 0.005) 2.54 ± 0.127 (0.100 ± 0.005) 0.457 ± 0.076 (0.018 ± 0.003) 8.90 (0.3503) 1.65 (0.0649) 6.350 ± 0.127 (0.250 ± 0.005) 7.620 ± 0.254 (0.300 ± 0.010) 0.254 ± 0.0127 (0.010 ± 0.0005) 0.65 (0.0255) 1.651 ± 0.254 (0.065 ± 0.010) 4.445 ± 0.254 (0.175 ± 0.010) Dimensions mm (inches) 3.302 ± 0.051 (0.130 ± 0.002) 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) W = 16.00 MAX (0.63 MAX) B0 = 10.10 (0.400) Top Cover Tape K0 = 4.90 (0.19) K1 = 3.80 (0.15) P = 12.00 (0.472) User Direction of Feed Embossed Carrier Embossment A0 = 10.10 (0.400) Dimensions mm (inches) 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. 5 Specification: DS-LDA111-R04 ©Copyright 2008, Clare, Inc. All rights reserved. Printed in USA. 4/21/08