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| SFH691AT Vishay Semiconductors Optocoupler, Phototransistor Output, SOP-4, AC Input, Mini-Flat Package FEATURES * SOP (small outline package) * Isolation test voltage, 3750 VRMS (1.0 s) * High collector emitter breakdown voltage, VCEO = 70 V * Bidirectional AC input A/C 1 4 C * Low saturation voltage * Fast switching times * Temperature stable * Low coupling capacitance * End stackable, 0.100" (2.54 mm) spacing * Lead (Pb)-free component * Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC C/A 2 3 E i179066 DESCRIPTION The SFH691AT has a GaAs infrared emitting diode emitter, which is optically coupled to silicon planar phototransistor detector, and is incorporated in a 4 pin 100 mil lead pitch miniflat package. It features a high current transfer ratio, low coupling capacitance, and high isolation voltage. The coupling devices are designed for signal transmission between two electrically separated circuits. APPLICATIONS * High density mounting or space sensitive PCBs * PLCs * Telecommunication AGENCY APPROVALS * UL1577, file no. E52744 system code U * FIMKO * DIN EN 60747-5-5 available with option 1 ORDER INFORMATION PART SFH691AT Note The SFH691AT is available only on tape and reel. REMARKS CTR 50 to 300 %, SMD-4 ABSOLUTE MAXIMUM RATINGS PARAMETER INPUT DC forward current Surge forward current Total power dissipation OUTPUT Collector emitter voltage Emitter collector voltage Collector current Total power dissipation (1) TEST CONDITION SYMBOL IF VALUE 50 2.5 80 70 7.0 50 100 150 UNIT mA A mW V V mA mA mW tp 10 s IFSM Pdiss VCE VEC IC tp 1.0 ms IC Pdiss www.vishay.com 760 For technical questions, contact: optocoupler.answers@vishay.com Document Number: 83719 Rev. 1.7, 16-May-08 SFH691AT Optocoupler, Phototransistor Output, Vishay Semiconductors SOP-4, AC Input, Mini-Flat Package ABSOLUTE MAXIMUM RATINGS PARAMETER COUPLER Isolation test voltage between emitter and detector Isolation resistance Storage temperature range Ambient temperature range Junction temperature Soldering temperature (2) (1) TEST CONDITION SYMBOL VALUE UNIT 1.0 s VIO = 500 V, Tamb = 25 C VIO = 500 V, Tamb = 100 C VISO RIO RIO Tstg Tamb Tj 3750 1012 1011 - 55 to + 150 - 55 to + 100 100 260 VRMS C C C C max. 10 s dip soldering distance to seating plane 1.5 mm Tsld 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. ELECTRICAL CHARACTERISTICS PARAMETER INPUT Forward voltage Capacitance Thermal resistance OUTPUT Collector emitter leakage current Collector emitter capacitance Thermal resistance COUPLER Collector emitter saturation voltage Coupling capacitance IF = 10 mA, IC = 2.0 mA f = 1.0 MHz VCEsat CC 0.1 0.4 0.3 V pF VCE = 20 V VCE = 5.0 V, f = 1.0 MHz ICEO CCE Rthja 5.0 500 100 nA pF C/W IF 5.0 mA VR = 0 V, f = 1.0 MHz VF CO Rthja 1.15 29 750 1.4 V pF C/W TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT 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 Current transfer ratio CTR1/CTR2 TEST CONDITION IF = 5.0 mA, VCE = 5.0 V CTR1 = IC1/IF1, CTR2 = IC2/IF2 SYMBOL CTR MIN. 50 0.3 TYP. 120 MAX. 300 3.0 UNIT % SWITCHING CHARACTERISTICS PARAMETER Rise time Fall time Turn-on time Turn-off time TEST CONDITION IC = 5.0 mA, VCC = 5.0 V, RL = 100 IC = 5.0 mA, VCC = 5.0 V, RL = 100 IC = 5.0 mA, VCC = 5.0 V, RL = 100 IC = 5.0 mA, VCC = 5.0 V, RL = 100 SYMBOL tr tf ton toff MIN. TYP. MAX. 3.0 4.0 5.0 3.0 UNIT s s s s Document Number: 83719 Rev. 1.7, 16-May-08 For technical questions, contact: optocoupler.answers@vishay.com www.vishay.com 761 SFH691AT Vishay Semiconductors Optocoupler, Phototransistor Output, SOP-4, AC Input, Mini-Flat Package SAFETY AND INSULATION RATINGS PARAMETER Climatic classification (according to IEC 68 part 1) Comparative tracking index VIOTM VIORM PSO ISI TSI Creepage distance Clearance distance Insulation thickness 5 5 0.4 CTI 175 6000 707 350 150 175 TEST CONDITION SYMBOL MIN. TYP. 55/100/21 399 V V mW mA C mm mm mm MAX. UNIT 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 protective circuits. TYPICAL CHARACTERISTICS Tamb = 25 C, unless otherwise specified IF RL = 100 VCC = 5.0 V IC 50 iSFH691AT_01 Fig. 1 - Linear Operation (without Saturation) PACKAGE DIMENSIONS in inches (millimeters) 4 3 R 0.010 (0.25) 0.014 (0.36) 0.19 0 ( 4.83) 0.17 0 ( 4.32) 0.100 (2.54) 0.036 (0.91) 0.200 (5.08) 0.290 (7.37) 1 2 0.045 (1.14) ISO method A 0.024 (0.61) 0.034 (0.86) 0.080 (2.03) 0.075 (1.91) Pin one ID (on chamfer side of package) 0.18 4 (4.67 ) 0.16 4 (4.17 ) 6 0.020 (0.51 ) 0.010 ( 0.25 ) 0.008 (0.20 ) 0.004 (0.10 ) 0.220 ( 5.59 ) 0.200 ( 5.08 ) 40 10 0.01 8 (0.46) 0.014 (0.36) 0.10 5 (2.67 ) 0.09 5 (2.41 ) i178038 Lead coplanarity 0.004 (0.10) max. Y 0.02 5 ( 0.63 ) 0.01 5 ( 0.38 ) 0.28 4 ( 7.21) 0.26 4 ( 6.71) www.vishay.com 762 For technical questions, contact: optocoupler.answers@vishay.com Document Number: 83719 Rev. 1.7, 16-May-08 SFH691AT Optocoupler, Phototransistor Output, Vishay Semiconductors SOP-4, AC Input, Mini-Flat Package 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: 83719 Rev. 1.7, 16-May-08 For technical questions, contact: optocoupler.answers@vishay.com www.vishay.com 763 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 |
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