SFH628A, SFH6286 Vishay Semiconductors Optocoupler, Phototransistor Output, AC Input, Low Input Current FEATURES * High common mode interference immunity * Isolation test voltage, 5300 VRMS * Low coupling capacitance * Good CTR linearity depending on forward current 1 A/C 1 i179080 C/A 2 * Low CTR degradation 4 3 * High collector emitter voltage, VCEO = 55 V C 1 * Lead (Pb)-free component E * Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC DESCRIPTION The SFH628A (DIP) and SFH6286 (SMD) feature a high current transfer ratio, low coupling capacitance and high isolation voltage. These couplers have a GaAs infrared emitting diode, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a plastic DIP-4 or SMD package. The coupling devices are designed for signal transmission between two electrically separated circuits. The couplers are end-stackable with 2.54 mm lead spacing. Creepage and clearance distances of > 8.0 mm are achieved with option 6. This version complies with IEC 60950 (DIN VDE 0805) for reinforced insulation to an operation voltage of 400 VRMS or DC. APPLICATIONS * Telecom * Industrial controls * Battery powered equipment * Office machines AGENCY APPROVALS * UL1577, file no. E52744 system code J * DIN EN 60747-5-5 (VDE 0884) available with option 1 * BSI IEC 60950; IEC 60065 ORDER INFORMATION PART REMARKS SFH628A-2 SFH628A-3 SFH628A-4 SFH6286-2 SFH6286-3 SFH6286-4 SFH628A-2X006 SFH628A-3X006 SFH628A-3X007 SFH628A-4X006 CTR 63 % to 200 %, DIP-4 CTR 100 % to 320 %, DIP-4 CTR 160 % to 500 %, DIP-4 CTR 63 % to 200 %, SMD-4 CTR 100 % to 320 %, SMD-4 CTR 160 % to 500 %, SMD-4 CTR 63 % to 200 %, DIP-4 400 mil (option 6) CTR 100 % to 320 %, DIP-4 400 mil (option 6) CTR 100 % to 320 %, SMD-4 (option 7) CTR 160 % to 500 %, DIP-4 400 mil (option 6) Note For additional information on the available options refer to option information. ABSOLUTE MAXIMUM RATINGS PARAMETER (1) TEST CONDITION SYMBOL VALUE UNIT t 10 s IF 50 mA IFSM 2.5 Pdiss A 76 mW INPUT DC forward current Surge forward current Power dissipation Document Number: 83722 Rev. 1.7, 10-Dec-08 For technical questions, contact: optocoupler.answers@vishay.com www.vishay.com 673 SFH628A, SFH6286 Optocoupler, Phototransistor Output, AC Input, Low Input Current Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (1) PARAMETER TEST CONDITION SYMBOL VALUE UNIT Collector emitter voltage VCE 55 V Emitter collector voltage VEC 7 V IC 50 mA IC 100 mA Pdiss 150 mW VISO 5300 VRMS OUTPUT Collector current tp 1.0 ms Power dissipation COUPLER Isolation test voltage between emitter and detector Creepage distance 7 mm Clearance distance 7 mm Insulation thickness between emitter and detector 0.4 mm Comparative tracking index per DIN IEC112/ VDE 0303 part 1 175 Isolation resistance VIO = 500 V, Tamb = 25 C RIO 1012 VIO = 500 V, Tamb = 100 C RIO 1011 Tstg - 55 to + 150 C Tamb - 55 to +100 C Tsld 260 C Storage temperature range Ambient temperature range max. 10 s, dip soldering distance to seating plane 1.5 mm Soldering temperature (2) 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 (SMD). Refer to wave profile for soldering conditions for through hole devices (DIP). ELECTRICAL CHARACTERISTICS PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. 1.5 UNIT INPUT Forward voltage Capacitance IF = 5 mA VF 1.1 VR = 0 V, f = 1 MHz CO 45 pF Rthja 1070 K/W VCE = 10 V ICEO 10 VCE = 5 V, f = 1 MHz CCE 7 pF Rthja 500 K/W SFH628A-2 VCEsat 0.25 0.4 V SFH6286-2 VCEsat 0.25 0.4 V SFH628A-3 VCEsat 0.25 0.4 V SFH6286-3 VCEsat 0.25 0.4 V SFH628A-4 VCEsat 0.25 0.4 V SFH6286-4 VCEsat 0.25 0.4 V Thermal resistance V OUTPUT Collector emitter leakage current Collector emitter capacitance Thermal resistance 200 nA COUPLER IF = 1 mA, IC = 0.5 mA Collector emitter saturation voltage IF = 1 mA, IC = 0.8 mA IF = 1 mA, IC = 1.25 mA 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. www.vishay.com 674 For technical questions, contact: optocoupler.answers@vishay.com Document Number: 83722 Rev. 1.7, 10-Dec-08 SFH628A, SFH6286 Optocoupler, Phototransistor Output, AC Input, Low Input Current Vishay Semiconductors CURRENT TRANSFER RATIO PARAMETER TEST CONDITION IF = 1.0 mA, VCE = 0.5 V IF = 0.5 mA, VCE = 1.5 V IF = 1 mA, VCE = 0.5 V IC/IF IF = 0.5 mA, VCE = 1.5 V IF = 1 mA, VCE = 0.5 V PART SYMBOL MIN. MAX. UNIT SFH628A-2 CTR 63 TYP. 200 % SFH6286-2 CTR 63 200 SFH628A-2 CTR 32 100 % SFH6286-2 CTR 32 100 % SFH628A-3 CTR 100 320 SFH6286-3 CTR 100 320 SFH628A-3 CTR 50 160 160 SFH6286-3 CTR 50 SFH628A-4 CTR 160 % % % % % 500 % SFH6286-4 CTR 160 SFH628A-4 CTR 80 250 % SFH6286-4 CTR 80 250 % TEST CONDITION SYMBOL MIN. TYP. Turn-on time VCC = 5 V, IC = 2 mA, RL = 100 Rise time VCC = 5 V, IC = 2 mA, RL = 100 Turn-off time Fall time IF = 0.5 mA, VCE = 1.5 V 500 % SWITCHING CHARACTERISTICS PARAMETER IF MAX. UNIT ton 6 s tr 3.5 s VCC = 5 V, IC = 2 mA, RL = 100 toff 5.5 s VCC = 5 V, IC = 2 mA, RL = 100 tf 5 s RL VCC Input pulse IC 10 % Output pulse 90 % tr 47 tf t off t on isfh618a_12 isfh618a_11 Fig. 1 - Test Circuit Fig. 2 - Test Circuit and Waveforms SAFETY AND INSULATION RATINGS PARAMETER TEST CONDITION SYMBOL MIN. Climatic classification (according to IEC 68 part 1) TYP. MAX. UNIT 55/100/21 Comparative tracking index CTI 175 399 VIOTM 10000 V VIORM 890 V PSO 400 mW ISI 275 mA TSI 175 7 C Creepage distance standard DIP-8 mm Clearance distance standard DIP-8 7 mm Creepage distance 400 mil DIP-8 8 mm Clearance distance 400 mil DIP-8 8 mm Insulation thickness, reinforced rated per IEC 60950 2.10.5.1 0.4 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 protective circuits. Document Number: 83722 Rev. 1.7, 10-Dec-08 For technical questions, contact: optocoupler.answers@vishay.com www.vishay.com 675 SFH628A, SFH6286 Optocoupler, Phototransistor Output, AC Input, Low Input Current Vishay Semiconductors TYPICAL CHARACTERISTICS Tamb = 25 C, unless otherwise specified CTR 280 % 240 VCE = 0.5 V, CTR = f (TA) VF 200 IF = 1.0 mA, VF = f (TA) 1.1 IF = 5mA 160 1.2 V 1.15 1.05 120 IF = 2mA 80 IF = 1mA 40 IF = 0.5mA 0 - 40 - 20 0 20 40 60 TA C 1 0.95 0 - 40 - 20 100 isfh618a_01 20 40 60 TA C 100 isfh618a_04 Fig. 6 - Diode Forward Voltage (typ.) Fig. 3 - Current Transfer Ratio (typ.) CTR 0 280 % 240 20 pF CCE TA = 25 C, f = 1.0 MHz CEE = f (VCE) 16 200 IF = 5mA 12 120 IF = 2mA 8 80 IF = 1mA 40 IF = 0.5mA 160 4 0 - 40 - 20 0 20 40 60 TA C 0 10-2 100 isfh618a_02 100 101 VCE V 102 isfh618a_05 Fig. 7 - Transistor Capacitance Fig. 4 - Current Transfer Ratio (typ.) 1.2 V 1.15 10-1 TA = 25 C, VF = f (IF) ICE Vr OHOO2119 12 mA 10 IF = 5 mA TA = 25 C, CE = f (VCE, IF) 1.1 8 1.05 6 1 4 IF = 2 mA 0.95 2 IF = 1 mA 0.9 10-1 IF = 0.5 mA 100 mA IF 10-1 100 101 VCE V 102 isfh618a_06 isfh618a_03 Fig. 5 - Diode Forward Voltage (typ.) www.vishay.com 676 101 0 10-2 Fig. 8 - Output Characteristics For technical questions, contact: optocoupler.answers@vishay.com Document Number: 83722 Rev. 1.7, 10-Dec-08 SFH628A, SFH6286 Optocoupler, Phototransistor Output, AC Input, Low Input Current 103 100 mA /F Vishay Semiconductors IF = f (TA) 75 t t off 5 tF 102 t on 50 tR 101 25 0 0 25 50 75 C TA 100 102 100 103 104 RL 105 isfh618a_09 isfh618a_07 Fig. 9 - Permissible Forward Current Diode Ptot TA = 25 C, IF = 1.0 mA, VCC = 5.0 V, tON, tR, tOFF, tF, = f (RL) 200 mW 175 Fig. 11 - Switching Times (Typ.) Ptot = f (TA) 150 125 Transistor 100 75 50 Diode 25 0 0 25 50 TA 75 C 100 isfh618a_08 Fig. 10 - Permissible Power Dissipation PACKAGE DIMENSIONS in inches (millimeters) 2 1 Pin one ID 0.255 (6.48) 0.268 (6.81) ISO method A 3 4 0.179 (4.55) 0.190 (4.83) 0.300 (7.62) typ. 0.030 (0.76) 0.045 (1.14) 0.031 (0.79) typ. 0.050 (1.27) typ. 0.130 (3.30) 0.150 (3.81) 4 typ. 0.018 (0.46) i178027 0.022 (0.56) 0.230 (5.84) 0.250 (6.35) 10 0.020 (0.508) 0.035 (0.89) 0.050 (1.27) 0.110 (2.79) 0.130 (3.30) 3 to 9 0.008 (0.20) 0.012 (0.30) 0.100 (2.54) Document Number: 83722 Rev. 1.7, 10-Dec-08 For technical questions, contact: optocoupler.answers@vishay.com www.vishay.com 677 SFH628A, SFH6286 Optocoupler, Phototransistor Output, AC Input, Low Input Current Vishay Semiconductors SMD 0.030 (0.76) Pin one ID 0.100 (2.54) R 0.010 (0.25) 0.070 (1.78) 0.255 (6.48) 0.268 (6.81) 0.315 (8.00) min. 0.060 (1.52) 0.435 (11.05) 3 4 0.375 (9.52) 0.395 (10.03) 0.179 (4.55) 0.190 (4.83) 0.030 (0.76) 0.045 (1.14) 0.296 (7.52) 0.312 (7.90) 0.031 (0.79) typ. 10 0.010 (0.25) 0.130 (3.30) 0.150 (3.81) typ. ISO method A 1.00 (2.54) typ. i178029 0.315 (8.00) 0.0098 (0.249) 0.035 (0.102) 4 typ. min. 0.020 (0.508) 0.040 (1.02) Lead coplanarity 0.004 max. 0.050 (1.27) typ. Option 6 Option 7 0.407 (10.36) 0.391 (9.96) 0.307 (7.8) 0.291 (7.4) 0.300 (7.62) typ. 0.028 (0.7) 3 to 7 0.180 (4.6) 0.160 (4.1) 0.315 (8.0) min. 0.014 (0.35) 0.010 (0.25) 0.400 (10.16) 0.430 (10.92) www.vishay.com 678 0.331 (8.4) min. 0.406 (10.3) max. For technical questions, contact: optocoupler.answers@vishay.com 18450-1 Document Number: 83722 Rev. 1.7, 10-Dec-08 SFH628A, SFH6286 Optocoupler, Phototransistor Output, AC Input, Low Input Current 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: 83722 Rev. 1.7, 10-Dec-08 For technical questions, contact: optocoupler.answers@vishay.com www.vishay.com 679 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