SFH6756T

SFH6755T, SFH6756T, SFH6757T Vishay Semiconductors High Speed Optocoupler, 10 MBd, Dual, SOIC-8 Package FEATURES A1 1 8 V CC C1 2 7 V O1 C2 3 6 V O2 A2 4 5 GND • Choice of CMR performance of 15 kV/μs, 5 kV/μs, and 100 V/μs • External creepage distance > 5 mm • High speed: 10 Mbd typical • + 5 V CMOS compatibility 18921-24 18921-16 • Guaranteed AC and DC performance over temperature: - 40 °C to + 100 °C temperature range V D E ATTENTION • Pure tin leads Observe Precaution For Handing Electrostatic Sensitive Devices (ESD) • Meets IEC 60068-2-42 (SO2) and IEC 60068-2-43 (H2S) requirements 20050 • Low input current capability: 5 mA DESCRIPTION • Compliant to RoHS Directive to 2002/95/EC and in accordance WEEE 2002/96/EC 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. 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 • AC plasma display panel level shifting • UL1577, file no. E52744 system code Y • Multiplexed data transmission • cUL - file no. E52744, equivalent to CSA bulletin 5A • Digital control power supply • DIN EN 60747-5-5 (VDE 0884) available with option 1 • Ground loop elimination ORDERING INFORMATION SIOC-8 S F H 6 7 5 # T PART NUMBER AGENCY CERTIFIED/PACKAGE TAPE AND REEL 6.1 mm CMR (kV/μs) CMR (kV/μs) CMR (kV/μs) UL, cUL 0.1 5 15 SOIC-8 SFH6755T SFH6756T SFH6757T TRUTH TABLE (positive logic) LED On Off On Off On Off Document Number: 81331 Rev. 1.6, 04-Nov-10 ENABLE H H L L NC NC For technical questions, contact: optocoupleranswers@vishay.com OUTPUT L H H H L H www.vishay.com 1 SFH6755T, SFH6756T, SFH6757T Vishay Semiconductors High Speed Optocoupler, 10 MBd, Dual, SOIC-8 Package ABSOLUTE MAXIMUM RATINGS (1) (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL VALUE UNIT INPUT 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 IFSM 200 mA Output power dissipation (single channel) Pdiss 35 mW Output power dissipation (per channel for dual Pdiss 25 mW Surge current t = 100 μs OUTPUT VCC 7 V Output current 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 VISO 4000 VRMS Storage temperature Tstg - 55 to + 150 °C Operating temperature Tamb - 40 to + 100 °C 260 °C Supply voltage 1 min maximum COUPLER Isolation test voltage t=1s Lead solder temperature for 10 s Tsld for 1 min 260 °C Solder reflow temperature (2) Notes (1) 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 PARAMETER TEST CONDITION SYMBOL VALUE UNIT LED power dissipation 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 Thermal resistance, junction emitter to board θEB 120 °C/W Thermal resistance, junction detector to board θDB 77 °C/W Thermal resistance, junction emitter to case θEC 110 °C/W TB θDB TD θDE θDE θET TE2 TE1 TC θET TC θEE θEB 20510 θEB TB TB 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. www.vishay.com 2 For technical questions, contact: optocoupleranswers@vishay.com Document Number: 81331 Rev. 1.6, 04-Nov-10 SFH6755T, SFH6756T, SFH6757T High Speed Optocoupler, 10 MBd, Dual, SOIC-8 Package Vishay Semiconductors ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, and VCC = 5.5 V, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT IF = 10 mA VF 1.1 VR = 5 V IR 1.4 1.7 V 0.01 10 μA f = 1 MHz, VF = 0 V CI 55 VE = 0.5 V, IF = 0 mA ICCH 4.1 7 mA VE = VCC, IF = 0 mA ICCH 3.3 6 mA IF = 0 mA ICCH 6.5 12 mA INPUT Input forward voltage Reverse current Input capacitance pF OUTPUT High level supply current (single channel) High level supply current (dual channel) VE = 0.5 V, IF = 10 mA ICCL 4 7 mA VE = VCC, IF = 10 mA ICCL 3.3 6 mA Low level supply current (dual channel) IF = 10 mA ICCL 6.5 12 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 mA Low level supply current (single channel) Note • 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. SWITCHING CHARACTERISTICS PARAMETER (1) 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 (1) Over recommended temperature (T = - 40 °C to + 100 °C), V A CC = 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 PHL t PLH 20132 Fig. 1 - Dual Channel Test Circuit for tPLH, tPHL, tr and tf Document Number: 81331 Rev. 1.6, 04-Nov-10 For technical questions, contact: optocoupleranswers@vishay.com www.vishay.com 3 SFH6755T, SFH6756T, SFH6757T Vishay Semiconductors High Speed Optocoupler, 10 MBd, Dual, SOIC-8 Package 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 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 Switch at A: IF = 0 mA VO 5 V 5 VO 0.5 V VCM + Pulse generator Z O = 50 Ω VCM (peak) VCM 0 V 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) MAX. UNIT 55/100/21 Comparative tracking index CTI 175 Peak transient overvoltage VIOTM 6000 Peak insulation voltage VIORM 560 Safety rating - power output TYP. 399 V V 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 60747-5-5, §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. www.vishay.com 4 For technical questions, contact: optocoupleranswers@vishay.com Document Number: 81331 Rev. 1.6, 04-Nov-10 SFH6755T, SFH6756T, SFH6757T High Speed Optocoupler, 10 MBd, Dual, SOIC-8 Package Vishay Semiconductors IF = 50 mA IF = 20 mA 1.5 1.4 1.3 IF = 10 mA 1.2 IF = 1 mA 1.1 1.0 - 40 - 20 0 20 40 60 80 100 Tamb - Ambient Temperature (°C) 17610 Fig. 3 - Forward Voltage vs. Ambient Temperature 1.60 VF - Forward Voltage (V) 1.55 1.50 1.45 1.40 1.35 1.30 1.25 1.20 1.15 1.10 0 5 10 15 20 25 30 35 40 45 50 IF - Forward Current (mA) 17611 IR - Reverse Current (nA) 7 6 5 4 VR = 5 V 2 1 0 - 40 - 20 17613-1 0 20 40 60 80 100 Tamb - Ambient Temperature (°C) Fig. 5 - Reverse Current vs. Ambient Temperature Document Number: 81331 Rev. 1.6, 04-Nov-10 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 0 20 40 60 80 100 Tamb - Ambient Temperature (°C) Fig. 6 - Low Level Supply Current vs. Ambient Temperature 3.5 VCC = 7 V IF = 0.25 mA 3.4 3.3 VCC = 5 V IF = 0.25 mA 3.2 3.1 3.0 2.9 2.8 - 40 - 20 17615 Fig. 4 - Forward Voltage vs. Forward Current 3 4.0 17614 ICCH - High Level Supply Current (mA) 1.6 0 20 40 60 80 100 Tamb - Ambient Temperature (°C) Fig. 7 - High Level Supply Current vs. Ambient Temperature ITH - Input Threshold on Current (mA) VF - Forward Voltage (V) 1.7 ICCI - Low Level Supply Current (mA) TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 2.8 2.7 2.6 RL = 350 Ω 2.5 2.4 RL = 4 kΩ 2.3 RL = 1 kΩ 2.2 2.1 - 40 - 20 17616 0 20 40 60 80 100 Tamb - Ambient Temperature (°C) Fig. 8 - Input Threshold on Current vs. Ambient Temperature For technical questions, contact: optocoupleranswers@vishay.com www.vishay.com 5 SFH6755T, SFH6756T, SFH6757T Vishay Semiconductors High Speed Optocoupler, 10 MBd, IOH - High Level Output Current (nA) ITH - Input Threshold off Current (mA) Dual, SOIC-8 Package 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 35 30 25 20 15 10 5 0 - 40 - 20 VCC = 5.5 V IF = 5 mA IL = 16 mA IL = 13 mA 0.15 IL = 10 mA 0.10 IL = 6 mA 0.05 0.00 - 40 - 20 80 100 4.0 3.5 3.0 2.5 2.0 RL = 350 Ω 1.5 RL = 1 kΩ 1.0 RL = 4 kΩ 0.0 0 20 40 60 80 0 100 Tamb - Ambient Temperature (°C) tP - Propagation Delay time (ns) 50 40 30 20 10 0 - 40 - 20 0 20 40 60 80 Fig. 11 - Low Level Output Current vs. Ambient Temperature 3 5 4 120 tPLH, 4 kΩ 100 80 60 40 tPLH, 1 kΩ tPLH, 350 Ω tPHL, 350 Ω 20 100 Tamb - Ambient Temperature (°C) 2 Fig. 13 - Output Voltage vs. Forward Input Current 60 IF = 5 mA IF = 10 mA 1 IF - Forward Input Current (mA) 17621 Fig. 10 - Low Level Output Voltage vs. Ambient Temperature IOL - Low Level Output Current (mA) 60 4.5 0.5 www.vishay.com 6 40 5.0 0.20 17619 20 5.5 0.30 17618 0 Tamb - Ambient Temperature (°C) Fig. 12 - High Level Output Current vs. Ambient Temperature Vo - Output Voltage (V) VOL - Low Level Output Voltage (V) 40 17620 Fig. 9 - Input Threshold off Current vs. Ambient Temperature 0.25 45 80 100 Tamb - Ambient Temperature (°C) 17617 50 17622 tPHL, 1 kΩ tPHL, 4 kΩ 0 - 40 - 20 0 20 40 60 80 100 Tamb - Ambient Temperature (°C) Fig. 14 - Propagation Delay vs. Ambient Temperature For technical questions, contact: optocoupleranswers@vishay.com Document Number: 81331 Rev. 1.6, 04-Nov-10 SFH6755T, SFH6756T, SFH6757T tPLH, 4 kΩ 100 80 tPLH, 1 kΩ tPLH, 350 Ω 60 40 tPHL, 350 Ω tPHL, 1 kΩ 20 tPHL, 4 kΩ 7 9 11 13 200 150 tf, RL = 350 Ω tr, RL = 1 kΩ 50 tr, RL = 350 Ω 0 - 40 - 20 0 20 40 60 80 100 Tamb - Ambient Temperature (°C) 17626 Fig. 15 - Propagation Delay vs. Forward Current tf, RL = 1 kΩ tf, RL = 4 kΩ 100 15 IF - Forward Current (mA) 17623 Fig. 18 - Rise and Fall Time vs. Ambient Temperature 50 300 tr, f - Rise and Fall Time (ns) PWD - Pulse Width Distortion (ns) tr, RL = 4 kΩ 250 0 5 RL = 4 kΩ 40 30 20 RL = 1 kΩ 10 RL = 350 Ω 0 - 40 - 20 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 0 20 40 60 80 5 100 Tamb - Ambient Temperature (°C) 17624 17627 Fig. 16 - Pulse Width Distortion vs. Ambient Temperature PWD - Pulse Width Distortion (ns) Vishay Semiconductors 300 120 tr, f - Rise and Fall Time (ns) tP - Propagation Delay time (ns) High Speed Optocoupler, 10 MBd, Dual, SOIC-8 Package 7 9 11 13 15 IF - Forward Current (mA) Fig. 19 - Rise and Fall Time vs. Forward Current 60 50 RL = 4 kΩ 40 30 RL = 1 kΩ 20 10 RL = 350 Ω 0 5 17625 7 9 11 13 15 IF - Forward Current (mA) Fig. 17 - Pulse Width Distortion vs. Forward Current Document Number: 81331 Rev. 1.6, 04-Nov-10 For technical questions, contact: optocoupleranswers@vishay.com www.vishay.com 7 SFH6755T, SFH6756T, SFH6757T Vishay Semiconductors High Speed Optocoupler, 10 MBd, Dual, SOIC-8 Package PACKAGE DIMENSIONS millimeters DUAL CHANNEL SOIC-8 3.05 ± 0.05 R 0.13 1.27 CL 6.10 0.36 3.91 ± 0.05 0.91 1.14 4.32 6.6 Pin one ID 0.41 5.84 ± 0.05 7° 0.38 ± 0.05 40° 1.49 ± 0.05 ISO method A 3.18 ± 0.05 5° max. 0.1 0.2 0.20 R 0.25 max. 1.27 typ. 1.02 0.51 ± 0.10 2 plcs. Lead coplanarity ± 0.001 max. i178020 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 8 For technical questions, contact: optocoupleranswers@vishay.com Document Number: 81331 Rev. 1.6, 04-Nov-10 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. 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. Product names and markings noted herein may be trademarks of their respective owners. © 2022 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 01-Jan-2022 1 Document Number: 91000