IL205AT/ 206AT/ 207AT/ 208AT Vishay Semiconductors Optocoupler, Phototransistor Output, With Base Connection in SOIC-8 package Features • High BVCEO, 70 V • Isolation Test Voltage, 3000 VRMS • Industry Standard SOIC-8A Surface e3 Mountable Package • Compatible with Dual Wave, Vapor Phase and IR Reflow Soldering • Lead (Pb)-free component • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC Agency Approvals • UL1577, File No. E52744 System Code Y • DIN EN 60747-5-2 (VDE0884) DIN EN 60747-5-5 pending Available with Option 1 A 1 8 NC K 2 7 B NC 3 6 C NC 4 5 E i179002 A specified minimum and maximum CTR allows a narrow tolerance in the electrical design of the adjacent circuits. The high BVCEO of 70 V gives a higher safety margin compared to the industry standard 30 V. Order Information Description The IL205AT/ IL206AT/ IL207AT/ IL208AT are optically coupled pairs with a Gallium Arsenide infrared LED and a silicon NPN phototransistor. Signal information, including a DC level, can be transmitted by the device while maintaining a high degree of electrical isolation between input and output. This family comes in a standard SOIC-8A small outline package for surface mounting which makes them ideally suited for high density application with limited space. In addition to eliminating through-hole requirements, this package conforms to standards for surface mounted devices. Part Remarks IL205AT CTR 40 - 80 %, SOIC-8 IL206AT CTR 63 - 125 %, SOIC-8 IL207AT CTR 100 - 200 %, SOIC-8 IL208AT CTR 160 - 320 %, SOIC-8 Available on Tape and Reel only. For additional information on the available options refer to Option Information. Absolute Maximum Ratings Tamb = 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 Rating for extended periods of the time can adversely affect reliability. Input Parameter Peak reverse voltage Forward continuous current Power dissipation Derate linearly from 25 °C Document Number 83614 Rev. 1.6, 18-Apr-05 Test condition Symbol Value Unit VR 6.0 V IF 60 mA Pdiss 90 mW 1.2 mW/°C www.vishay.com 1 IL205AT/ 206AT/ 207AT/ 208AT Vishay Semiconductors Output Symbol Value Unit Collector-emitter breakdown voltage Parameter Test condition BVCEO 70 V Emitter-collector breakdown voltage BVECO 7.0 V Collector-base breakdown voltage BVCBO 70 V ICMAX DC 50 mA ICMAX 100 mA Pdiss 150 mW 2.0 mW/°C Symbol Value Unit Ptot 240 mW 3.3 mW/°C Operating temperature Tamb - 55 to + 100 °C Storage temperature Tstg - 55 to + 150 °C 10 s ICMAX DC ICMAX t < 1.0 ms Power dissipation Derate linearly from 25 °C Coupler Parameter Test condition Total package dissipation (LED + detector) Derate linearly from 25 °C Soldering time at 260 °C Electrical Characteristics 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. Input Parameter Test condition Typ. Max Unit VF 1.3 1.5 V VR = 6.0 V IR 0.1 100 µA VR = 0 V CO 13 Forward voltage IF = 10 mA Reverse current Capacitance Symbol Min pF Output Symbol Min Collector-emitter breakdown voltage Parameter IC = 100 µA Test condition BVCEO 70 Emitter-collector breakdown voltage IE = 100 µA BVECO 7.0 Collector-emitter leakage current VCE = 10 V ICEO Typ. Max Unit V 10 V 5.0 50 nA Typ. Max Unit 0.4 V Coupler Parameter Saturation voltage, collectoremitter Isolation test voltage Test condition IC = 2.0 mA, IF = 10 mA Symbol Min VCEsat VISO Equivalent DC, isolation voltage 3000 VRMS 3535 VDC Capacitance (input-output) CIO 0.5 pF Resistance, input to output RIO 100 Ω www.vishay.com 2 Document Number 83614 Rev. 1.6, 18-Apr-05 IL205AT/ 206AT/ 207AT/ 208AT Vishay Semiconductors Current Transfer Ratio Parameter Test condition IF = 10 mA, VCE = 5.0 V Current Transfer Ratio IF = 1.0 mA, VCE = 5.0 V Part Symbol Min IL205AT CTR 40 Typ. Max 80 Unit % IL206AT CTR 63 125 % IL207AT CTR 100 200 % IL208AT CTR 100 320 IL205AT CTR 13 25 % IL206AT CTR 22 40 % IL207AT CTR 34 60 % IL208AT CTR 56 95 % % Switching Characteristics Parameter Switching time Test condition Symbol IC = 2 mA, RL = 100 Ω, VCC = 10 V ton, toff Min Typ. Max Unit µs 3.0 Typical Characteristics (Tamb = 25 °C unless otherwise specified) 1.4 ICE - Collector-emitter Current - mA 150 VF - Forward Voltage - V 1.3 1.2 TA= –55°C 1.1 TA= 25°C 1.0 0.9 TA = 85°C 0.8 VCE = 10 V 100 VCE = 0.4 V 50 0.7 .1 1 10 IF - Forward Current - mA i205at_01 0 100 Figure 1. Forward Voltage vs. Forward Current 100 Normalized to: VCE = 5 V 1.0 0.5 100 Normalized to: VCE=10 V IF=10 mA 1 10 IF - LED Current - mA Figure 3. Collector-Emitter Current vs.LED Current VCB=9.3 V IF=1 mA NICB - Normalized I CB NCTRCE - Normalized - CTRCE 1.5 .1 i205at_03 10 1 VCE = 0.4 V 0.0 .1 i205at_02 1 10 IF - LED Current - mA Figure 2. Normalized Non-saturated and Saturated CTRCE vs. LED Current Document Number 83614 Rev. 1.6, 18-Apr-05 .1 100 i205at_04 .1 1 10 IF - LED Current - mA 100 Figure 4. Normalized Collector-Base Photocurrent vs. LED Current www.vishay.com 3 IL205AT/ 206AT/ 207AT/ 208AT Vishay Semiconductors 2.0 Normalized to: VCB=9.3 V IF=10 mA 25°C 1 .1 25°C 1.5 1.0 VCE=0.4 V 0.5 0.0 .01 .1 1 10 IF - LED Current - mA i205at_05 100 .1 i205at_08 Figure 5. Normalized Collector-Base Photocurrent vs. LED Current 100 VCB=9.3 V Switching time (µs) 10 1 .1 .1 Input: IF =10m A Pulse width=100 mS Duty cycle=50% 50 100 1 10 IF - LED Current - mA 100 i205at_06 1000 F T OF 10 5 TON 1.0 10K i205at_09 Figure 6. Collector-Emitter Photocurrent vs. LED Current 10 100 IB - Base Current - µA ˇ Figure 8. Base Current vs. IF and HFE 1000 ICB - Collector-base Current - µA Normalized to: IB=20 µA VCE=10 V 50°C NHFE(sat) Normalized Saturated H FE NICB - Normalized - I CB 10 50K 100K 500K 1M Base-emitter resistance, RBE (Ω) Figure 9. Typical Switching Characteristics vs. Base Resistance (Saturated Operation) 10 5 ICEO - Collector-emitter - nA 10 4 10 3 10 2 VCE=10 V 10 1 Typical 10 0 10-1 10-2 -20 i205at_07 0 20 40 60 80 100 TA - Ambient Temperature - °C Figure 7. Collector-Emitter Photocurrent vs. LED Current www.vishay.com 4 Document Number 83614 Rev. 1.6, 18-Apr-05 IL205AT/ 206AT/ 207AT/ 208AT Vishay Semiconductors Input Input toff ton VCC=5 V tpdoff tpdon RL Output VOUT tr td ts tr 10% 10% 50% 50% 90% 90% i205at_11 Figure 10. Switching Test Circuit Package Dimensions in Inches (mm) R .010 (.13) .120± .005 (3.05± .13) .240 (6.10) .154± .005 CL (3.91± .13) .050 (1.27) .014 (.36) .036 (.91) .170 (4.32) .260 (6.6) .016 (.41) Pin One ID .192± .005 (4.88± .13) .004 (.10) .008 (.20) .015± .002 (.38± .05) 40° .008 (.20) 5° max. ISO Method A .050 (1.27) typ. .021 (.53) .020± .004 (.51± .10) 2 plcs. R.010 (.25) max. .045 (1.14) 7° .058± .005 (1.49± .13) .125± .005 (3.18± .13) Lead Coplanarity ±.0015 (.04) max. i178003 Document Number 83614 Rev. 1.6, 18-Apr-05 www.vishay.com 5 IL205AT/ 206AT/ 207AT/ 208AT 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 www.vishay.com 6 Document Number 83614 Rev. 1.6, 18-Apr-05 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1