SFH615A, SFH6156 Vishay Semiconductors Optocoupler, Phototransistor Output, High Reliability, 5300 VRMS FEATURES * Excellent CTR linearity depending on forward current * Isolation test voltage, 5300 VRMS 1 * Fast switching times A 1 4 C C 2 3 E 1 * Low CTR degradation * Low coupling capacitance 17448 * Compliant to RoHS directive 2002/95/EC accordance to WEEE 2002/96/EC DESCRIPTION The SFH615A (DIP) and SFH6156 (SMD) feature a variety of transfer ratios, low coupling capacitance and high isolation voltage. These couplers have a GaAs infrared diode emitter, 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 mm are achieved with option 6. This version complies with IEC 60950 (DIN VDE 0805) for reinforced insulation up to an operation voltage of 400 VRMS or DC. Specifications subject to change. and in APPLICATIONS * Switchmode power supply * Telecom * Battery powered equipment AGENCY APPROVALS * UL1577, file no. E52744 system code H or J, double protection * DIN EN 60747-5-5 (VDE 0884) available with option 1 ORDER INFORMATION PART REMARKS SFH615A-1 CTR 40 % to 80 %, DIP-4 SFH615A-2 CTR 63 % to 125 %, DIP-4 SFH615A-3 CTR 100 % to 200 %, DIP-4 SFH615A-4 CTR 160 % to 320 %, DIP-4 SFH6156-1 CTR 40 % to 80 %, SMD-4 SFH6156-2 CTR 63 % to 125 %, SMD-4 SFH6156-3 CTR 100 % to 200 %, SMD-4 SFH6156-4 CTR 160 % to 320 %, SMD-4 SFH615A-1X006 CTR 40 % to 80 %, DIP-4 400 mil (option 6) SFH615A-1X007 CTR 40 % to 80 %, SMD-4 (option 7) SFH615A-2X006 CTR 63 % to 125 %, DIP-4 400 mil (option 6) SFH615A-2X007 CTR 63 % to 125 %, SMD-4 (option 7) SFH615A-2X009 CTR 63 % to 125 %, SMD-4 (option 9) SFH615A-3X006 CTR 100 % to 200 %, DIP-4 400 mil (option 6) SFH615A-3X007 CTR 100 % to 200 %, SMD-4 (option 7) SFH615A-3X008 CTR 100 % to 200 %, SMD-4 (option 8) SFH615A-3X009 CTR 100 % to 200 %, SMD-4 (option 9) SFH615A-4X006 CTR 160 % to 320 %, DIP-4 400 mil (option 6) SFH615A-4X007 CTR 160 % to 320 %, SMD-4 (option 7) SFH615A-4X008 CTR 160 % to 320 %, SMD-4 (option 8) SFH615A-4X009 CTR 160 % to 320 %, SMD-4 (option 9) Note For additional information on the available options refer to option information. See tape and reel section for 4 pin optocouplers T0 with 90 rotation. Document Number: 83671 Rev. 2.2, 05-Oct-09 For technical questions, contact: optocoupleranswers@vishay.com www.vishay.com 631 SFH615A, SFH6156 Vishay Semiconductors Optocoupler, Phototransistor Output, High Reliability, 5300 VRMS ABSOLUTE MAXIMUM RATINGS (1) PARAMETER TEST CONDITION SYMBOL VALUE UNIT INPUT Reverse voltage VR 6 V DC forward current IF 60 mA IFSM 2.5 A Collector emitter voltage VCE 70 V Emitter collector voltage VECO 7 V tp 10 s Surge forward current OUTPUT IC 50 mA tp 1 ms IC 100 mA t=1s VISO 5300 VRMS Creepage distance 7 mm Clearance distance 7 mm 0.4 mm Collector current COUPLER Isolation test voltage between emitter and detector Insulation thickness between emitter and detector Comparative tracking index per DIN IEC112/VDE 0303 part 1 VIO = 500 V, Tamb = 25 C Isolation resistance VIO = 500 V, Tamb = 100 C Storage temperature range Ambient temperature range Soldering temperature max. 10 s, dip soldering distance to seating plane 1.5 mm (2) CTI 175 RIO 1012 RIO 1011 Tstg - 55 to + 150 C Tamb - 55 to +100 C Tsld 260 C 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). Ptot - Power Dissipation (mW) 200 150 Phototransistor 100 50 Diode 0 0 18483 25 50 75 100 125 150 Tamb - Ambient Temperature (C) Fig. 1 - Permissible Power Dissipation vs. Ambient Temperature www.vishay.com 632 For technical questions, contact: optocoupleranswers@vishay.com Document Number: 83671 Rev. 2.2, 05-Oct-09 SFH615A, SFH6156 Optocoupler, Phototransistor Output, Vishay Semiconductors High Reliability, 5300 VRMS THERMAL CHARACTERISTICS PARAMETER SYMBOL VALUE UNIT LED power dissipation Pdiss 100 mW Output power dissipation Pdiss 150 mW Maximum LED junction temperature Tjmax. 125 C Maximum output die junction temperature Tjmax. 125 C Thermal resistance, junction emitter to board EB 173 C/W Thermal resistance, junction emitter to case EC 149 C/W Thermal resistance, junction detector to board DB 111 C/W Thermal resistance, junction detector to case DC 127 C/W Thermal resistance, junction emitter to junction detector ED 95 C/W BA 195 C/W CA 3573 C/W Thermal resistance, board to ambient (2) Thermal resistance, case to ambient (2) TA CA Package TC EC DC DE TJD TJE DB EB TB BA 19996 TA Notes (1) The thermal model is represented in the thermal network below. Each resistance value given in this model can be used to calculate the temperatures at each node for a given operating condition. The thermal resistance from board to ambient will be dependent on the type of PCB, layout and thickness of copper traces. For a detailed explanation of the thermal model, please reference Vishay's thermal characteristics of optocouplers application note. (2) For 2 layer FR4 board (4" x 3" x 0.062") ELECTRICAL CHARACTERISTICS PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT INPUT Forward voltage IF = 60 mA VF 1.25 1.65 V Reverse current VR = 6 V IR 0.01 10 A VR = 0 V, f = 1 MHz CO 13 Capacitance pF OUTPUT Collector emitter capacitance VCE = 5 V, f = 1 MHz SFH615A-1 Collector emitter leakage current VCE = 10 V CCE 5.2 ICEO 2 50 nA pF SFH6156-1 ICEO 2 50 nA SFH615A-2 ICEO 2 50 nA SFH6156-2 ICEO 2 50 nA SFH615A-3 ICEO 5 100 nA SFH6156-3 ICEO 5 100 nA SFH615A-4 ICEO 5 100 nA SFH6156-4 ICEO 5 100 nA VCEsat 0.25 0.4 V CC 0.4 COUPLER Collector emitter saturation voltage Coupling capacitance IF = 10 mA, IC = 2.5 mA pF 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. Document Number: 83671 Rev. 2.2, 05-Oct-09 For technical questions, contact: optocoupleranswers@vishay.com www.vishay.com 633 SFH615A, SFH6156 Vishay Semiconductors Optocoupler, Phototransistor Output, High Reliability, 5300 VRMS CURRENT TRANSFER RATIO PARAMETER TEST CONDITION IF = 10 mA, VCE = 5 V IC/IF IF = 1 mA, VCE = 5 V PART SYMBOL MIN. MAX. UNIT SFH615A-1 CTR 40 TYP. 80 % SFH6156-1 CTR 40 80 % SFH615A-2 CTR 63 125 % SFH6156-2 CTR 63 125 % SFH615A-3 CTR 100 200 % SFH6156-3 CTR 100 200 % SFH615A-4 CTR 160 320 % SFH6156-4 CTR 160 320 % SFH615A-1 CTR 13 30 SFH6156-1 CTR 13 30 % SFH615A-2 CTR 22 45 % SFH6156-2 CTR 22 45 % SFH615A-3 CTR 34 70 % SFH6156-3 CTR 34 70 % SFH615A-4 CTR 56 90 % SFH6156-4 CTR 56 90 % MIN. TYP. % SWITCHING CHARACTERISTICS PARAMETER TEST CONDITION PART SYMBOL MAX. UNIT NON-SATURATED Rise time IF = 10 mA, VCC = 5 V, TA = 25 C, RL = 75 Fall time Turn-on time tr 2 s IF = 10 mA, VCC = 5 V, TA = 25 C, RL = 75 tf 2 s IF = 10 mA, VCC = 5 V, TA = 25 C, RL = 75 ton 3 s Turn-off time IF = 10 mA, VCC = 5 V, TA = 25 C, RL = 75 toff 2.3 s Cut-off frequency IF = 10 mA, VCC = 5 V, TA = 25 C, RL = 75 fctr 250 kHz tr 2 s tr 3 s tr 3 s tr 4 s tf 11 s tf 14 s tf 14 s tf 15 s SATURATED VCC = 5 V, TA = 25 C, RL = 1 k, IF = 20 mA SFH615A-1 SFH6156-1 SFH615A-2 Rise time VCC = 5 V, TA = 25 C, RL = 1 k, IF = 10 mA SFH6156-2 SFH615A-3 SFH6156-3 VCC = 5 V, TA = 25 C, RL = 1 k, IF = 5 mA VCC = 5 V, TA = 25 C, RL = 1 k, IF = 20 mA SFH615A-4 SFH6156-4 SFH615A-1 SFH6156-1 SFH615A-2 Fall time VCC = 5 V, TA = 25 C, RL = 1 k, IF = 10 mA SFH6156-2 SFH615A-3 SFH6156-3 VCC = 5 V, TA = 25 C, RL = 1 k, IF = 5 mA www.vishay.com 634 SFH615A-4 SFH6156-4 For technical questions, contact: optocoupleranswers@vishay.com Document Number: 83671 Rev. 2.2, 05-Oct-09 SFH615A, SFH6156 Optocoupler, Phototransistor Output, Vishay Semiconductors High Reliability, 5300 VRMS SWITCHING CHARACTERISTICS PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT SATURATED VCC = 5 V, TA = 25 C, RL = 1 k, IF = 20 mA SFH615A-1 SFH6156-1 SFH615A-2 Turn-on time VCC = 5 V, TA = 25 C, RL = 1 k, IF = 10 mA SFH6156-2 SFH615A-3 SFH6156-3 VCC = 5 V, TA = 25 C, RL = 1 k, IF = 5 mA VCC = 5 V, TA = 25 C, RL = 1 k, IF = 20 mA SFH615A-4 SFH6156-4 SFH615A-1 SFH6156-1 SFH615A-2 Turn-off time VCC = 5 V, TA = 25 C, RL = 1 k, IF = 10 mA SFH6156-2 SFH615A-3 SFH6156-3 VCC = 5 V, TA = 25 C, RL = 1 k, IF = 5 mA SFH615A-4 SFH6156-4 ton 3 s ton 4.2 s ton 4.2 s ton 6 s toff 18 s toff 23 s toff 23 s toff 25 s 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 10 000 V VIORM 890 V PSO 400 mW ISI 275 mA TSI 175 7 C Creepage distance standard DIP-4 mm Clearance distance standard DIP-4 7 mm Creepage distance 400 mil DIP-4 8 mm Clearance distance 400 mil DIP-4 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: 83671 Rev. 2.2, 05-Oct-09 For technical questions, contact: optocoupleranswers@vishay.com www.vishay.com 635 SFH615A, SFH6156 Vishay Semiconductors Optocoupler, Phototransistor Output, High Reliability, 5300 VRMS TYPICAL CHARACTERISTICS Tamb = 25 C, unless otherwise specified 30 IF =14 mA R L = 75 IF 12 mA VCC = 5 V 10 mA IC (mA) IC 20 8 mA 6 mA 10 47 4 mA 1 mA 0 isfh615a_01 0 5 10 15 VCE (V) isfh615a_04 Fig. 2 - Linear Operation (without Saturation) 2 mA Fig. 5 - Output Characteristics (Typ.) Collector Current vs. Collector Emitter Voltage 1.2 25 50 75 1 1.1 V CC = 5 V VF (V) IF 1.0 47 0.9 isfh615a_02 10- 1 100 102 IF (mA) isfh615a_05 Fig. 3 - Switching Operation (with Saturation) 101 Fig. 6 - Diode Forward Voltage (Typ.) vs. Forward Current 103 20 IF = 10 mA, VCE = 5 V 5 f = 1 MHz 15 3 C (pF) IC (%) I 4 2 102 1 10 CCE 5 5 101 - 25 isfh615a_03 0 0 25 50 75 TA (C) Fig. 4 - Current Transfer Ratio (Typ.) vs. Temperature www.vishay.com 636 10-2 10-1 isfh615a_06 100 101 102 Ve (V) Fig. 7 - Transistor Capacitance (Typ.) vs. Collector Emitter Voltage For technical questions, contact: optocoupleranswers@vishay.com Document Number: 83671 Rev. 2.2, 05-Oct-09 SFH615A, SFH6156 Optocoupler, Phototransistor Output, Vishay Semiconductors High Reliability, 5300 VRMS 104 D= tp tp T IF T IF (mA) 103 D=0 0.005 0.01 0.02 0.05 0.1 102 0.2 0.5 DC 10 Pulse cycle D = parameter 1 10- 5 10- 4 10- 3 10- 2 10- 1 100 101 tp (s) isfh615a_07 Fig. 8 - Permissible Pulse Handling Capability Forward Current vs. Pulse Width PACKAGE DIMENSIONS millimeters 2 1 Pin one ID 6.48 6.81 ISO method A 3 4 4.55 4.83 0.76 1.14 0.79 typ. 7.62 typ. 1.27 typ. 3.30 3.81 10 4 typ. i178027 5.84 6.35 0.46 0.56 0.508 0.89 1.27 2.79 3.30 3 to 9 0.20 0.30 2.54 Document Number: 83671 Rev. 2.2, 05-Oct-09 For technical questions, contact: optocoupleranswers@vishay.com www.vishay.com 637 SFH615A, SFH6156 Vishay Semiconductors Optocoupler, Phototransistor Output, High Reliability, 5300 VRMS SMD, option 7 (only available on SFH615A products) 0.76 pin one ID R 0.25 2.54 1.78 6.48 6.81 1.52 8 min. 11.05 3 4 9.53 10.03 4.55 4.83 7.52 7.90 0.76 1.14 0.79 typ. 10 3.30 3.81 0.25 typ. ISO method A 8 min. 4 typ. 0.249 0.102 2.54 typ. 0.508 1.02 Lead coplanarity 0.004 max. 1.27 typ. i178029_1 Option 6 Option 7 Option 8 7.62 typ. 7.62 typ. 7.62 typ. 3 to 7 Option 9 or SFH6156 10.3 max. 7.62 typ 4.5 0.3 0.7 min. 0.1 0.1 4.3 0.3 8.4 min. 0.6 min. 3.6 0.3 9.27 min. 10.3 max. 0.6 min. 12.0 max. 8.0 min. R 0.25 R 0.25 0.76 2.54 0.76 2.54 0.76 2.54 10.16 typ. R 0.25 11.05 1.52 9.95 min. 13.0 1.52 8.0 min. 11.05 1.78 8.0 min. 1.78 1.52 1.78 20802-6 PACKAGE MARKING YWW Y 68 SFH6156-4 V X018 21764-38 This is an example of the marking used on the SFH6156-4X018T www.vishay.com 638 For technical questions, contact: optocoupleranswers@vishay.com Document Number: 83671 Rev. 2.2, 05-Oct-09 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