ILD223T Vishay Semiconductors Optocoupler, Photodarlington Output, Dual Channel, SOIC-8 Package FEATURES • Two channel optocoupler • High current transfer ratio at IF = 1.0 mA, 500 % minimum A 1 8C • Isolation test voltage, 4000 VRMS C 2 7E A 3 6C • Electrical specifications similar to standard 6-pin coupler C 4 5E • Compatible with dual wave, vapor phase and IR reflow soldering • SOIC-8 surface mountable package i179042 • Standard lead spacing, 0.05" • Available only on tape and reel (conforms to EIA standard 481-2) DESCRIPTION • Lead (Pb)-free component The ILD233T is a high current transfer ratio (CTR) optocoupler. It has a gallium arsenide infrared LED emitter and silicon NPN photodarlington transistor detector. • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC This device has CTRs tested at an LED current of 1.0 mA. This low drive current permits easy interfacing from CMOS to LSTTL or TTL. The ILD223T is constructed in a standard SOIC-8 foot print which makes it ideally suited for high density applications. In addition to eliminating through hole requirements, this package conforms to standards for surface mounted devices. AGENCY APPROVALS • UL1577, file no. E52744 system code Y • CUL - file no. E52744, equivalent to CSA bulletin 5A • DIN EN 60747-5-2 (VDE 0884) available with option 1 ORDER INFORMATION PART REMARKS ILD223T CTR > 500 %, SOIC-8 ABSOLUTE MAXIMUM RATINGS PARAMETER (1) TEST CONDITION SYMBOL VALUE UNIT VR 6.0 3.0 30 45 0.4 V A mA mW mW/°C 30 5.0 75 3.1 V V mW mW/°C INPUT Peak reverse voltage Peak pulsed current Continuous forward current per channel Power dissipation Derate linearly from 25 °C OUTPUT Collector emitter breakdown voltage Emitter collector breakdown voltage Power dissipation per channel Derate linearly from 25 °C Document Number: 83648 Rev. 1.6, 20-Apr-07 1.0 µs, 300 pps Pdiss BVCEO BVECO Pdiss For technical questions, contact: [email protected] www.vishay.com 1 ILD223T Optocoupler, Photodarlington Output, Dual Channel, SOIC-8 Package Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (1) PARAMETER TEST CONDITION SYMBOL VALUE UNIT t = 1.0 s VISO 4000 VRMS Ptot 250 mW Derate linearly from 25 °C Storage temperature Tstg 2.0 - 55 to + 150 mW/°C °C Operating temperature Tamb - 55 to + 100 °C Soldering temperature (2) Tsld 260 °C COUPLER Isolation test voltage Total package dissipation (2 LEDs and 2 detectors, 2 channels) Notes (1) T amb = 25 °C, unless otherwise specified Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute maximum ratings for extended periods of the time can adversely affect reliability. (2) Refer to reflow profile for soldering conditions for surface mounted devices (SOP/SOIC). ELECTRICAL CHARACTERISTICS PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT 1.3 V 100 µA INPUT Forward voltage IF = 10 mA VF Reverse current VR = 6.0 V IR 0.1 VF = 0 V, f = 1.0 MHz CO 25 Collector emitter breakdown voltage IC = 10 µA BVCEO 30 Emitter collector breakdown voltage IC = 10 µA BVCEO 5.0 VCE = 50 V, IF = 0 A ICEO VCE = 5.0 V CCE Capacitance pF OUTPUT Collector emitter leakage current Collector emitter capacitance V V 50 3.4 nA pF COUPLER Capacitance (input to output) IF = 1.0 mA, ICE = 0.5 mA Saturation voltage, collector emitter Resistance, input to output ILD223T CIO ILD223T VCEsat ILD223T CIO 0.5 pF 1.0 100 V GΩ Note Tamb = 25 °C, unless otherwise specified Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering evaluation. Typical values are for information only and are not part of the testing requirements. CURRENT TRANSFER RATIO PARAMETER DC current transfer ratio TEST CONDITION SYMBOL MIN. IF = 1.0 mA, VCE = 5.0 V CTRDC 500 TYP. MAX. UNIT % SWITCHING CHARACTERISTICS TEST CONDITION PART SYMBOL MIN. Turn-on time PARAMETER VCC = 10 V, RL = 100 Ω, IF = 5.0 mA ILD223T ton 15 µs Turn-off time VCC = 10 V, RL = 100 Ω, IF = 5.0 mA ILD223T toff 30 µs www.vishay.com 2 For technical questions, contact: [email protected] TYP. MAX. UNIT Document Number: 83648 Rev. 1.6, 20-Apr-07 ILD223T Optocoupler, Photodarlington Output, Dual Channel, SOIC-8 Package Vishay Semiconductors SAFETY AND INSULATION RATINGS PARAMETER TEST CONDITION SYMBOL MIN. TYP. Climatic classification (according to IEC 68 part 1) MAX. UNIT 55/100/21 Comparative tracking index CTI 175 399 VIOTM 6000 V VIORM 560 V PSO 350 mW ISI 150 mA TSI 165 Creepage distance Clearance distance Insulation thickness, reinforced rated per IEC 60950 2.10.5.1 °C 4 mm 4 mm 0.2 mm Note As per IEC 60747-5-2, §7.4.3.8.1, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with the safety ratings shall be ensured by means of prodective circuits. TYPICAL CHARACTERISTICS Tamb = 25 °C, unless otherwise specified 100 1.4 V F - Forward Voltage (V) 1.3 Tamb Ta = - =20- 20 °C °C = 25 Ta Tamb = 25 °C °C = 50 Tamb Ta = 50 °C °C Ta = 70 °C °C = 70 Tamb TA = - 55 °C Normalized CT CTRce 1.2 TA = 25 °C 1.1 1.0 0.9 TA = 100 °C 0.8 10 Normalized to: mA,VVCE == 55VV IIfF == 11 mA, CE = 25 T Taamb = 25 °C °C 1 0.7 .1 1 10 I F - Forward Current (mA) 0.1 iild223t_01 2000 τ Duty Factor 1000 100 0.005 0.01 0.02 0.05 0.1 0.2 0.5 10 10-6 10-5 DF =τ/t iild223t_02 100 VCE = 5 V 1000 101 500 0 0.1 iild223t_04 Fig. 4 - Peak LED Current vs. Duty Factor, τ Document Number: 83648 Rev. 1.6, 20-Apr-07 Tamb = - 20 °C Tamb = 25 °C Tamb = 50 °C Tamb = 70 °C 1500 t 10-4 10 -3 10 -2 10-1 10 0 t - LED Pulse Duration (s) 10 Fig. 5 - Normalized CTRCE vs. LED Current CTRce - Current Transfer Ratio (%) 10000 1 IF - LED Current (mA) iild223t_03 Fig. 3 - Forward Voltage vs. Forward Current If(pk) - Peak LED Current (mA) 0.1 100 1 10 100 IF - LED Current (mA) Fig. 6 - CTR vs. LED Current For technical questions, contact: [email protected] www.vishay.com 3 ILD223T Optocoupler, Photodarlington Output, Dual Channel, SOIC-8 Package Vishay Semiconductors Ice - Collector Current (mA) 100 Tamb = - 20 °C Tamb = 25°C Tamb = 50°C Tamb = 70 °C 10 IF VCE = 5 V tD tR VO t PLH 1 VTH =1.5 V 0.1 t PHL 0.1 1 10 100 tS tF iild223t_07 IF - LED Current (mA) iild223t_05 Fig. 7 - Collector Current vs. LED Current Fig. 9 - Switching Timing VCC = 10 V F = 10 kHz, DF = 50 % RL VO I F = 5 mA iild223t_06 Fig. 8 - Switching Schematic PACKAGE DIMENSIONS in inches (millimeters) 0.120 ± 0.002 (3.05 ± 0.05) R 0.010 (0.13) 0.050 (1.27) 0.014 (0.36) CL 0.154 ± 0.002 (3.91 ± 0.05) 0.240 (6.10) 0.036 (0.91) 0.045 (1.14) 0.170 (4.32) 0.260 (6.6) 0.016 (0.41) Pin One I.D. 7° 0.230 ± 0.002 ISO Method A 0.015 ± 0.002 (0.38 ± 0.05) (5.84 ± 0.05) 0.004 (0.10) 0.008 (0.20) 0.008 (0.20) 0.050 (1.27) typ. 0.040 (1.02) i178020 www.vishay.com 4 40 ° 0.020 ± 0.004 (0.51 ± 0.10) 2 plcs. 5° Max. R0.010 (0.25) max. For technical questions, contact: [email protected] 0.0585 ± 0.002 (1.49 ± 0.05) 0.125 ± 0.002 (3.18 ± 0.05) Lead coplanarity ± 0.001 max. Document Number: 83648 Rev. 1.6, 20-Apr-07 ILD223T Optocoupler, Photodarlington Output, Dual Channel, SOIC-8 Package Vishay Semiconductors OZONE DEPLETING SUBSTANCES POLICY STATEMENT It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively. 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay Semiconductors products for any unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Document Number: 83648 Rev. 1.6, 20-Apr-07 For technical questions, contact: [email protected] www.vishay.com 5 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1