LDA202 Dual Optocouplers, Bidirectional Input Single-Transistor Output INTEGRATED CIRCUITS DIVISION Parameter Breakdown Voltage - BVCEO Current Transfer Ratio - CTR (Typ) Saturation Voltage - VCE(sat) Input Control Current - IF Rating 30 300 0.5 1 Units VP % V mA Description LDA202 is a dual bidirectional-input optocoupler with single-transistor outputs. Current transfer ratios range from 33% to 1000% with a typical value of 300%. Approvals Features • • • • • • 100mA Continuous Load Rating 3750Vrms Input/Output Isolation Bidirectional Input 8-Pin Package Machine Insertable, Wave Solderable Surface Mount Tape & Reel Packaging Available Applications • • • • • • Telecom Switching Tip/Ring Circuits Modem Switching (Laptop, Notebook, Pocket Size) Loop Detect Ringing Detect Current Sensing • UL Recognized Component: File E76270 • CSA Certified Component: Certificate 1175739 • EN/IEC 60950-1 Certified Component: TUV Certificate B 09 07 49410 006 Ordering Information Part Number LDA202 LDA202S LDA202STR Description 8-Pin DIP (50/tube) 8-Pin Surface Mount (50/tube) 8-Pin Surface Mount (1000/Reel) Pin Configuration K/A 1 8 2 7 3 6 4 5 A/K K/A A/K Pb DS-LDA202-R04 C E C E e3 www.ixysic.com 1 INTEGRATED CIRCUITS DIVISION LDA202 Absolute Maximum Ratings @ 25ºC Parameter Breakdown Voltage Input Control Current Peak (10ms) Power Dissipation Input 1 Phototransistor 2 Isolation Voltage, Input to Output Operational Temperature Storage Temperature 1 Derate linearly 1.33mW / ºC 2 Derate linearly 2mW / ºC Ratings 30 100 1 Units VP mA A 150 150 3750 -40 to +85 -40 to +125 mW mW Vrms °C °C 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. Electrical Characteristics @ 25ºC Parameter Output Characteristics Phototransistor Breakdown Voltage Phototransistor Dark Current Saturation Voltage Current Transfer Ratio Output Capacitance Input Characteristics Input Control Current Input Voltage Drop Common Characteristics Capacitance, Input to Output Conditions Symbol Min Typ Max Units IC = 10µA VCEO = 5V, IF = 0mA IC = 2mA, IF = 1mA IF = 1mA, VCE = 0.5V 25V, f =1MHz BVCEO ICEO VCE(sat) CTR COUT 30 33 - 50 10 0.3 300 6 500 0.5 1000 - V nA V % pF IC = 0.33mA, VCE = 0.5V IF = 5mA IF VF 0.9 1.2 1 1.4 mA V - CI/O - 3 - pF Switching Characteristics @ 25ºC Characteristic Turn-On Time Turn-Off Time Symbol ton toff Test Condition Typ 7 20 VCC=5V, IF=2mA, RL=1K Units s Switching Time Test Circuit VCC Pulse Width=5ms Duty Cycle=1% IF IF RL VCE VCE 90% 10% t on 2 www.ixysic.com t off R04 INTEGRATED CIRCUITS DIVISION LDA202 PERFORMANCE DATA @25ºC (Unless Otherwise Noted)* LED Voltage vs. Current (Log) LED Voltage vs. Current (Linear) 30 20 10 1.1 1.2 1.3 1.4 1.5 LED Forward Voltage (V) Typical CTR vs. LED Forward Current (VCE=5V) 600 -40ºC 25ºC 55ºC 85ºC 500 400 1.0 1.6 300 200 1.1 1.2 1.3 1.4 1.5 LED Forward Voltage (V) 100 100 10 20 30 40 50 LED Forward Current (mA) IF=20mA 60 IF=10mA 40 IF=5mA 20 0 2 3 4 Collector Voltage (V) 5 0 20 40 60 Temperature (ºC) 80 100 80 IF=20mA IF=15mA 60 IF=10mA 40 0 6 IF=5mA IF=2mA IF=1mA -40 -20 0 20 40 60 80 Temperature (ºC) 100 120 Collector Leakage Current vs. Temperature 500 95 94 93 92 91 90 89 400 VCE=10V VCE=5V VCE=3V 300 200 100 88 87 -20 0 20 40 60 Temperature (ºC) 14 80 100 -40 -20 20 40 60 Temperature (ºC) 100 0 -40 -20 0 20 40 60 Temperature (ºC) 80 100 10 IF=1mA 10 8 IF=2mA 6 4 IF=5mA 2 0 100 80 Turn-Off Time vs. Load Resistance (VCC=5V) Turn-On Time vs. Load Resistance (VCC=5V) 12 Turn-On Time (Ps) 0 Turn-Off Time (ms) 0.08 -40 1 Leakage Current (nA) 0.10 -20 Blocking Voltage vs. Temperature Blocking Voltage (VP) 0.12 IF=5mA IF=2mA IF=1mA 20 96 0.14 1.1 100 IF=2mA IF=1mA Saturation Voltage vs. Temperature (IF=2mA, IC=1mA) 0.16 1.2 ICE Current vs. Temperature (VCE=5V) 80 60 0.18 1.3 1.0 -40 1.6 IF=50mA 0 0 1.4 Typical Collector Current vs. Collector Voltage Collector Current (mA) Current Transfer Ratio (%) 1 IF=50mA IF=20mA IF=10mA 1.5 ICE Current (mA) 1.0 Saturation Voltage (V) 10 0.1 0 0.20 LED Forward Voltage (V) LED Forward Current (mA) LED Forward Current (mA) 40 700 LED Forward Voltage vs. Temperature 1.6 100 50 IF=2mA IF=5mA IF=1mA 8 6 4 2 0 1K 10K 100K Load Resistance (:) 1M 0 100 200 300 400 Load Resistance (K:) 500 600 *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.ixysic.com 3 INTEGRATED CIRCUITS DIVISION LDA202 Manufacturing Information Moisture Sensitivity All plastic encapsulated semiconductor packages are susceptible to moisture ingression. IXYS Integrated Circuits Division classified all of its plastic encapsulated devices for moisture sensitivity according to the latest version of the joint industry standard, IPC/JEDEC J-STD-020, in force at the time of product evaluation. We test all of our products to the maximum conditions set forth in the standard, and guarantee proper operation of our devices when handled according to the limitations and information in that standard as well as to any limitations set forth in the information or standards referenced below. Failure to adhere to the warnings or limitations as established by the listed specifications could result in reduced product performance, reduction of operable life, and/or reduction of overall reliability. This product carries a Moisture Sensitivity Level (MSL) rating as shown below, and should be handled according to the requirements of the latest version of the joint industry standard IPC/JEDEC J-STD-033. Device Moisture Sensitivity Level (MSL) Rating LDA202 / LDA202S MSL 1 ESD Sensitivity This product is ESD Sensitive, and should be handled according to the industry standard JESD-625. Reflow Profile This product has a maximum body temperature and time rating as shown below. All other guidelines of J-STD-020 must be observed. Device Maximum Temperature x Time LDA202 / LDA202S 250ºC for 30 seconds Board Wash IXYS Integrated Circuits Division recommends the use of no-clean flux formulations. However, board washing to remove flux residue is acceptable. Since IXYS Integrated Circuits Division employs the use of silicone coating as an optical waveguide in many of its optically isolated products, the use of a short drying bake could be necessary if a wash is used after solder reflow processes. Chlorine- or Fluorine-based solvents or fluxes should not be used. Cleaning methods that employ ultrasonic energy should not be used. Pb 4 e3 www.ixysic.com R04 INTEGRATED CIRCUITS DIVISION LDA202 Mechanical Dimensions LDA202 2.540 ± 0.127 (0.100 ± 0.005) 9.652 ± 0.381 (0.380 ± 0.015) 8-0.800 DIA. (8-0.031 DIA.) 2.540 ± 0.127 (0.100 ± 0.005) 9.144 ± 0.508 (0.360 ± 0.020) 6.350 ± 0.127 (0.250 ± 0.005) Pin 1 PCB Hole Pattern 7.620 ± 0.254 (0.300 ± 0.010) 6.350 ± 0.127 (0.250 ± 0.005) 0.457 ± 0.076 (0.018 ± 0.003) 3.302 ± 0.051 (0.130 ± 0.002) 7.620 ± 0.127 (0.300 ± 0.005) 7.239 TYP. (0.285) 4.064 TYP (0.160) 0.254 ± 0.0127 (0.010 ± 0.0005) 7.620 ± 0.127 (0.300 ± 0.005) Dimensions mm (inches) 0.813 ± 0.102 (0.032 ± 0.004) LDA202S 9.652 ± 0.381 (0.380 ± 0.015) 2.540 ± 0.127 (0.100 ± 0.005) 6.350 ± 0.127 (0.250 ± 0.005) Pin 1 0.635 ± 0.127 (0.025 ± 0.005) 3.302 ± 0.051 (0.130 ± 0.002) 9.525 ± 0.254 (0.375 ± 0.010) 0.457 ± 0.076 (0.018 ± 0.003) PCB Land Pattern 2.54 (0.10) 8.90 (0.3503) 1.65 (0.0649) 7.620 ± 0.254 (0.300 ± 0.010) 0.254 ± 0.0127 (0.010 ± 0.0005) 0.65 (0.0255) 4.445 ± 0.127 (0.175 ± 0.005) Dimensions mm (inches) 0.813 ± 0.102 (0.032 ± 0.004) R04 www.ixysic.com 5 INTEGRATED CIRCUITS DIVISION LDA202 MECHANICAL DIMENSIONS (Cont.) LDA202STR Tape & Reel 330.2 DIA. (13.00 DIA.) Top Cover Tape Thickness 0.102 MAX. (0.004 MAX.) K0 =4.90 (0.193) K1 =4.20 (0.165) Embossed Carrier Embossment W=16.00 (0.63) Bo=10.30 (0.406) Ao=10.30 (0.406) P=12.00 (0.472) User Direction of Feed Dimensions mm (inches) NOTES: 1. Dimensions carry tolerances of EIA Standard 481-2 2. Tape complies with all “Notes” for constant dimensions listed on page 5 of EIA-481-2 For additional information please visit our website at: www.ixysic.com IXYS Integrated Circuits Division 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 IXYS Integrated Circuits Division’s Standard Terms and Conditions of Sale, IXYS Integrated Circuits Division 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 IXYS Integrated Circuits Division’s product may result in direct physical harm, injury, or death to a person or severe property or environmental damage. IXYS Integrated Circuits Division reserves the right to discontinue or make changes to its products at any time without notice. 6 Specification: DS-LDA202-R04 ©Copyright 2012, IXYS Integrated Circuits Division All rights reserved. Printed in USA. 12/22/2012