SFH6755T, SFH6756T, SFH6757T Vishay Semiconductors High Speed Optocoupler, 10 MBd, SOIC-8 Package FEATURES ATTENTION • Choice of CMR performance of 15 kV/µs, 5 kV/µs, and 100 V/µs Observe Precaution For Handing Electrostatic Sensitive Devices (ESD) • External creepage distance > 5 mm 20050 Dual channel • High speed: 10 Mbd typical A1 1 8 VCC • + 5 V CMOS compatibility C1 2 7 VO1 C2 3 6 VO2 • Guaranteed AC and DC performance over temperature: - 40 °C to + 100 °C temperature range A2 4 5 GND • Pure tin leads • Meets IEC 60068-2-42 (SO2) and IEC 60068-2-43 (H2S) requirements SFH6755T/56T/57T 18921-16 • Low input current capability: 5 mA DESCRIPTION • Lead (Pb)-free component The SFH675xT-series, is a dual channel 10 MBd optocoupler utilizing a high efficient input LED coupled with an integrated optical photodiode IC detector. The detector has an open drain NMOS-transister output, providing less leakage compared to an open collector Schottky clamped transister output. The internal shield provides a guaranteed common mode transient immunity of 5 kV/µs for the SFH6756T and 15 kV/µs for the SFH6757T. The use of a 0.1 µF bypass capacitor connected between pin 5 and 8 is recommended. • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC APPLICATIONS • Microprocessor system interface • PLC, ATE input/output isolation • Computer peripheral interface • Digital fieldbus isolation: CC-link, DeviceNet, profibus, SDS • High speed A/D and D/A conversion AGENCY APPROVALS • UL1577, file no. E52744 system code Y • CUL - file no. E52744, equivalent to CSA bulletin 5A • DIN EN 60747-5-5 (VDE 0884) available with option 1 • AC plasma display panel level shifting • Multiplexed data transmission • Digital control power supply • Ground loop elimination ORDER INFORMATION PART REMARKS SFH6755T 100 V/µs, dual channel, SOIC-8 SFH6756T 5 kV/µs, dual channel, SOIC-8 SFH6757T 15 kV/µs, dual channel, SOIC-8 TRUTH TABLE (positive logic) LED ON OFF ON OFF ON OFF Document Number: 81331 Rev. 1.5, 06-Oct-08 ENABLE H H L L NC NC For technical questions, contact: [email protected] OUTPUT L H H H L H www.vishay.com 741 SFH6755T, SFH6756T, SFH6757T Vishay Semiconductors High Speed Optocoupler, 10 MBd, SOIC-8 Package ABSOLUTE MAXIMUM RATINGS PARAMETER (1) TEST CONDITION SYMBOL VALUE UNIT Average forward current (single channel) IF 20 mA Average forward current (per channel for dual channel) IF 15 mA Reverse input voltage VR 5 V INPUT Surge current IFSM 200 mA Output power dissipation (single channel) t = 100 µs Pdiss 35 mW Output power dissipation (per channel for dual channel) Pdiss 25 mW OUTPUT VCC 7 V Output current Supply voltage 1 min maximum IO 50 mA Output voltage VO 7 V Output power dissipation (single channel) Pdiss 85 mW Output power dissipation (for dual channel) Pdiss 60 mW COUPLER Isolation test voltage VISO 4000 VRMS Storage temperature t = 1.0 s Tstg - 55 to + 150 °C Operating temperature Tamb - 40 to + 100 °C 260 °C Lead solder temperature for 10 s Solder reflow temperature (2) for 1 min 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. RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL MIN. MAX. UNIT Operating temperature TEST CONDITION Tamb - 40 100 °C Supply voltage VCC 4.5 5.5 V Input current low level IFL 0 250 µA Input current high level IFH 5 15 mA Output pull up resistor RL 330 4K Ω 5 - Fanout RL = 1 kΩ N THERMAL CHARACTERISTICS TEST CONDITION SYMBOL VALUE UNIT LED power dissipation PARAMETER at 25 °C Pdiss 100 mW Output power dissipation at 25 °C Pdiss 500 mW Maximum LED junction temperature Tjmax 125 °C Maximum output die junction temperature Tjmax 125 °C Thermal resistance, junction emitter to emitter θEE 412 °C/W Thermal resistance, junction detector to emitter θDE 133 °C/W www.vishay.com 742 For technical questions, contact: [email protected] Document Number: 81331 Rev. 1.5, 06-Oct-08 SFH6755T, SFH6756T, SFH6757T High Speed Optocoupler, 10 MBd, SOIC-8 Package Vishay Semiconductors THERMAL CHARACTERISTICS PARAMETER TEST CONDITION SYMBOL VALUE UNIT °C/W Thermal resistance, junction emitter to board θEB 120 Thermal resistance, junction detector to board θDB 77 °C/W Thermal resistance, junction emitter to case θEC 110 °C/W Note 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. TB θDB TD θDE θDE θET TC θET TE2 TE1 TC θEE θEB θEB 20510 TB TB ELECTRICAL CHARACTERISTICS PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT IF = 10 mA VF 1.1 1.4 1.7 V 10 µA INPUT Input forward voltage VR = 5 V IR 0.01 f = 1 MHz, VF = 0 V CI 55 VE = 0.5 V, IF = 0 mA ICCH 4.1 7.0 mA VE = VCC, IF = 0 mA ICCH 3.3 6.0 mA IF = 0 mA ICCH 6.5 12.0 mA VE = 0.5 V, IF = 10 mA ICCL 4.0 7.0 mA VE = VCC, IF = 10 mA ICCL 3.3 6.0 mA Low level supply current (dual channel) IF = 10 mA ICCL 6.5 12.0 mA High level output current VE = 2 V, VO = 5.5 V, IF = 250 µA IOH 0.002 1 µA Low level output voltage VE = 2 V, IF = 5 mA, IOL (sinking) = 13 mA VOL 0.2 0.6 V Input threshold current VE = 2 V, VO = 5.5 V, IOL (sinking) = 13 mA ITH 2.4 5.0 mA Reverse current Input capacitance pF OUTPUT High level supply current (single channel) High level supply current (dual channel) Low level supply current (single channel) Note Tamb = 25 °C, and VCC = 5.5 V, 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: 81331 Rev. 1.5, 06-Oct-08 For technical questions, contact: [email protected] www.vishay.com 743 SFH6755T, SFH6756T, SFH6757T High Speed Optocoupler, 10 MBd, SOIC-8 Package Vishay Semiconductors SWITCHING CHARACTERISTICS PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Propagation delay time to high output level RL = 350 Ω, CL = 15 pF tPLH 20 48 100 ns Propagation delay time to low output level RL = 350 Ω, CL = 15 pF tPHL 25 50 100 ns Pulse width disortion RL = 350 Ω, CL = 15 pF |tPHL - tPLH| 2.9 35 ns Propagation delay skew RL = 350 Ω, CL = 15 pF tPSK 8 40 ns Output rise time (10 to 90 %) RL = 350 Ω, CL = 15 pF tr 23 ns Output fall time (90 to 10 %) RL = 350 Ω, CL = 15 pF tf 7 ns Note Over recommended temperature (TA = - 40 °C to + 100 °C), VCC = 5 V, IF = 7.5 mA unless otherwise specified. All typicals at Tamb = 25 °C, VCC = 5 V. Pulse gen. Zo = 50 Ω t f = t r = 5 ns VCC Dual channel IF Input monitoring node RM 1 VCC 8 2 7 3 6 4 5 GND RL 0.1 µF bypass Output VO monitoring node IF = 7.5 mA IF = 3.75 mA 0 mA Input IF VOH 1.5 V VOL Output VO CL= 15 pF t PLH t PHL 20132 Fig. 1 - Dual Channel Test Circuit for tPLH, tPHL, tr and tf COMMON MODE TRANSIENT IMMUNITY PARAMETER Common mode transient immunity (high) Common mode transient immunity (low) TEST CONDITION SYMBOL MIN. |VCM| = 10 V, VCC = 5 V, IF = 0 mA, VO(min.) = 2 V, RL = 350 Ω, Tamb = 25 °C (1) TYP. MAX. UNIT |CMH| 100 |VCM| = 50 V, VCC = 5 V, IF = 0 mA, VO(min.) = 2 V, RL = 350 Ω, Tamb = 25 °C (2) |CMH| 5000 10 000 V/µs |VCM| = 1 kV, VCC = 5 V, IF = 0 mA, VO(min.) = 2 V, RL = 350 Ω, Tamb = 25 °C (3) |CMH| 15 000 25 000 V/µs |VCM| = 10 V, VCC = 5 V, IF = 7.5 mA, VO(max.) = 0.8 V, RL = 350 Ω, Tamb = 25 °C (1) |CML| 100 |VCM| = 50 V, VCC = 5 V, IF = 7.5 mA, VO(max.) = 0.8 V, RL = 350 Ω, Tamb = 25 °C (2) |CML| 5000 10 000 V/µs |VCM| = 1 kV, VCC = 5 V, IF = 7.5 mA, VO(max.) = 0.8 V, RL = 350 Ω, Tamb = 25 °C (3) |CML| 15 000 25 000 V/µs V/µs V/µs Notes (1) For SFH6755T (2) For SFH6756T (3) For SFH6757T www.vishay.com 744 For technical questions, contact: [email protected] Document Number: 81331 Rev. 1.5, 06-Oct-08 SFH6755T, SFH6756T, SFH6757T High Speed Optocoupler, 10 MBd, SOIC-8 Package Vishay Semiconductors IF Dual channel B +5V VCC 8 1 A 7 2 VFF RL 6 3 4 GND 0.1 µF bypass Output VO monitoring node VCM (peak) VCM 0 V Switch at A: IF = 0 mA VO 5 V 5 VO 0.5 V VCM + Pulse generator Z O = 50 Ω CMH VO(min.) Switch at A: IF = 7.5 mA VO(max.) CML 20133 Fig. 2 - Dual Channel Test Circuit for Common Mode Transient Immunity 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 Peak transient overvoltage VIOTM 6000 V Peak insulation voltage VIORM 560 V Safety rating - power output PSO 350 mW Safety rating - input current ISI 150 mA Safety rating - temperature TSI 165 Creepage distance °C 5 mm Clearance distance 4 mm Insulation thickness 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 1.60 1.55 IF = 50 mA 1.6 VF - Forward Voltage (V) VF - Forward Voltage (V) 1.7 IF = 20 mA 1.5 1.4 1.3 1.2 IF = 10 mA IF = 1 mA 1.1 1.45 1.40 1.35 1.30 1.25 1.20 1.15 1.0 - 40 - 20 17610 1.50 1.10 0 20 40 60 80 Tamb - Ambient Temperature (°C) Fig. 3 - Forward Voltage vs. Ambient Temperature Document Number: 81331 Rev. 1.5, 06-Oct-08 0 100 17611 5 10 15 20 25 30 35 40 45 50 IF - Forward Current (mA) Fig. 4 - Forward Voltage vs. Forward Current For technical questions, contact: [email protected] www.vishay.com 745 SFH6755T, SFH6756T, SFH6757T 7 5 4 VR = 5 V 3 2 1 0 - 40 - 20 17613-1 0 20 40 60 80 100 Tamb - Ambient Temperature (°C) ICCI - Low Level Supply Current (mA) Fig. 5 - Reverse Current vs. Ambient Temperature 4.0 3.5 3.0 2.5 VCC = 7 V IF = 10 mA VCC = 5 V IF = 10 mA 2.0 1.5 1.0 0.5 0.0 - 40 - 20 17614 0 20 40 60 80 100 Tamb - Ambient Temperature (°C) VCC = 7 V IF = 0.25 mA 3.3 VCC = 5 V IF = 0.25 mA 3.1 3.0 2.9 2.8 - 40 - 20 17615 0 20 40 60 80 100 Tamb - Ambient Temperature (°C) Fig. 7 - High Level Supply Current vs. Ambient Temperature www.vishay.com 746 2.6 RL = 350 Ω 2.5 2.4 RL = 4 kΩ 2.3 RL = 1 kΩ 2.2 2.1 - 40 - 20 0 20 40 60 80 100 Tamb - Ambient Temperature (°C) Fig. 8 - Input Threshold on Current vs. Ambient Temperature 2.6 2.5 2.4 RL = 350 Ω 2.3 2.2 RL = 4 kΩ 2.1 RL = 1 kΩ 2.0 - 40 - 20 0 20 40 60 80 100 Tamb - Ambient Temperature (°C) Fig. 9 - Input Threshold off Current vs. Ambient Temperature VOL - Low Level Output Voltage (V) ICCH - High Level Supply Current (mA) 3.5 3.2 2.7 17617 Fig. 6 - Low Level Supply Current vs. Ambient Temperature 3.4 2.8 17616 ITH - Input Threshold off Current (mA) IR - Reverse Current (nA) 6 ITH - Input Threshold on Current (mA) High Speed Optocoupler, 10 MBd, SOIC-8 Package Vishay Semiconductors 0.30 0.25 VCC = 5.5 V IF = 5 mA IL = 16 mA IL = 13 mA 0.20 0.15 IL = 10 mA 0.10 IL = 6 mA 0.05 0.00 - 40 - 20 17618 0 20 40 60 80 100 Tamb - Ambient Temperature (°C) Fig. 10 - Low Level Output Voltage vs. Ambient Temperature For technical questions, contact: [email protected] Document Number: 81331 Rev. 1.5, 06-Oct-08 SFH6755T, SFH6756T, SFH6757T 60 tP - Propagation Delay time (ns) IOL - Low Level Output Current (mA) High Speed Optocoupler, 10 MBd, SOIC-8 Package IF = 5 mA IF = 10 mA 50 40 30 20 10 0 - 40 - 20 0 20 40 60 80 tP - Propagation Delay time (ns) IOH - High Level Output Current (nA) 45 40 35 30 25 20 15 10 5 20 40 60 80 Vo - Output Voltage (V) 5.0 4.5 4.0 3.5 3.0 2.5 RL = 350 Ω RL = 1 kΩ 1.0 RL = 4 kΩ 0.5 0.0 0 17621 1 2 3 4 Fig. 13 - Output Voltage vs. Forward Input Current tPHL, 1 kΩ tPHL, 4 kΩ 0 - 40 - 20 0 20 40 60 80 100 Tamb - Ambient Temperature (°C) 120 tPLH, 4 kΩ 100 80 tPLH, 1 kΩ tPLH, 350 Ω 60 40 tPHL, 350 Ω tPHL, 1 kΩ 20 tPHL, 4 kΩ 0 7 9 11 13 15 IF - Forward Current (mA) Fig. 15 - Propagation Delay vs. Forward Current 50 RL = 4 kΩ 40 30 20 RL = 1 kΩ 10 5 IF - Forward Input Current (mA) Document Number: 81331 Rev. 1.5, 06-Oct-08 tPHL, 350 Ω 20 5 PWD - Pulse Width Distortion (ns) 5.5 1.5 40 17623 Fig. 12 - High Level Output Current vs. Ambient Temperature 2.0 tPLH, 1 kΩ tPLH, 350 Ω 60 100 Tamb - Ambient Temperature (°C) 17620 80 Fig. 14 - Propagation Delay vs. Ambient Temperature 50 0 tPLH, 4 kΩ 100 17622 Fig. 11 - Low Level Output Current vs. Ambient Temperature 0 - 40 - 20 120 100 Tamb - Ambient Temperature (°C) 17619 Vishay Semiconductors 17624 RL = 350 Ω 0 - 40 - 20 0 20 40 60 80 100 Tamb - Ambient Temperature (°C) Fig. 16 - Pulse Width Distortion vs. Ambient Temperature For technical questions, contact: [email protected] www.vishay.com 747 SFH6755T, SFH6756T, SFH6757T High Speed Optocoupler, 10 MBd, SOIC-8 Package 60 300 tr, f - Rise and Fall Time (ns) PWD - Pulse Width Distortion (ns) Vishay Semiconductors 50 RL = 4 kΩ 40 30 RL = 1 kΩ 20 10 RL = 350 Ω 0 9 7 5 11 13 200 150 tf, RL = 350 Ω tf, RL = 1 kΩ tf, RL = 4 kΩ 100 tr, RL = 1 kΩ 50 tr, RL = 350 Ω 0 5 15 IF - Forward Current (mA) 17625 tr, RL = 4 kΩ 250 7 Fig. 17 - Pulse Width Distortion vs. Forward Current 11 9 13 15 IF - Forward Current (mA) 17627 Fig. 19 - Rise and Fall Time vs. Forward Current tr, f - Rise and Fall Time (ns) 300 tr, RL = 4 kΩ 250 200 150 tf, RL = 350 Ω tf, RL = 1 kΩ tf, RL = 4 kΩ 100 tr, RL = 1 kΩ 50 tr, RL = 350 Ω 0 - 40 - 20 17626 0 20 40 60 80 100 Tamb - Ambient Temperature (°C) Fig. 18 - Rise and Fall Time vs. Ambient Temperature PACKAGE DIMENSIONS in inches (millimeters) DUAL CHANNEL SOIC-8 0.120 ± 0.002 (3.05 ± 0.05) R 0.010 (0.13) 0.050 (1.27) CL 0.240 (6.10) 0.014 (0.36) 0.154 ± 0.002 (3.91 ± 0.05) 0.036 (0.91) 0.170 (4.32) 0.260 (6.6) 0.045 (1.14) 0.016 (0.41) Pin one I.D. 7° 0.015 ± 0.002 0.230 ± 0.002 40° (0.38 ± 0.05) 0.0585 ± 0.002 (1.49 ± 0.05) (5.84 ± 0.05) ISO method A 0.004 (0.10) 0.125 ± 0.002 0.008 (0.20) 0.008 (0.20) (3.18 ± 0.05) 5° max. R 0.010 0.050 (1.27) typ. 0.040 (1.02) 0.020 ± 0.004 (0.51 ± 0.10) i178020 (0.25) max. Lead coplanarity ± 0.001 max. 2 plcs. ESD CAUTION This is an ESD (electro static discharge) sensitive device. Electrostatic charges accumulate on the human body and test equipment and can discharge without detection. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. ESD withstand voltage of this device is up to 1500 V acc. to JESD22-A114-B. www.vishay.com 748 For technical questions, contact: [email protected] Document Number: 81331 Rev. 1.5, 06-Oct-08 SFH6755T, SFH6756T, SFH6757T High Speed Optocoupler, 10 MBd, 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: 81331 Rev. 1.5, 06-Oct-08 For technical questions, contact: [email protected] www.vishay.com 749 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