SFH6731_04

SFH6731/ SFH6732 Vishay Semiconductors High Speed Optocoupler, Dual, 5 MBd Features • Data Rate 5 MBits/s (2.5 MBit/s over Temperature) • Buffer • Isolation Test Voltage, 5300 VRMS • TTL, LSTTL and CMOS Compatible • Internal Shield for Very High Common Mode Transient Immunity • Wide Supply Voltage Range (4.5 to 15 V) • Low Input Current (1.6 mA to 5.0 mA) • Specified from 0 °C to 85 °C • Lead-free component • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC A1 1 8 VCC 7 VO1 6 VO2 5 GND C1 2 C2 3 A2 4 i179075 e3 Pb Pb-free Agency Approvals • UL1577, File No. E52744 System Code H or J, Double Protection shield provides a common mode transient immunity of 1000 V/µs at VCM = 50 V for SFH6731 and 500 V/µs at VCM = 300 V for SFH6732. The SFH6731 and SFH6732 uses an industry standard DIP-8 package. With standard lead bending, creepage distance and clearance of ≥ 7.0 mm with lead bending options 6, 7 and 9 ≥ 8.0 mm are achieved. Applications Industrial Control Replace Pulse Transformers Routine Logic Interfacing Motion/Power Control High Speed Line Receiver Microprocessor System Interfaces Computer Peripheral Interfaces Order Information Part SFH6731 SFH6732 SFH6732-X007 Remarks | CMH | ≥ 1000 @ | VCM | = 50 V, DIP-8 | CMH | ≥ 5000 @ | VCM | = 300 V, DIP-8 | CMH | ≥ 5000 @ | VCM | = 300 V, SMD-8 (option 7) For additional information on the available options refer to Option Information. Description The dual channel 5 Mb/s SFH6731 and SFH6732 high speed optocoupler consists of a GaAlAs infrared emitting diode, optically coupled with an integrated photo detector. The detector incorporates a SchmittTrigger stage for improved noise immunity. A Faraday Truth Table (Positive Logic) Parts SFH6731 SFH6732 IR Diode on off on off Output H L H L Document Number 83685 Rev. 1.5, 26-Oct-04 www.vishay.com 1 SFH6731/ SFH6732 Vishay Semiconductors Absolute Maximum Ratings Tamb = 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 Rating for extended periods of the time can adversely affect reliability. Input Parameter Reverse voltage DC Forward current Surge forward current Power dissipation tp ≤ 1.0 µs, 300 pulses/s Test condition Symbol VR IF IFSM Pdiss Value 3.0 10 1.0 20 Unit V mA A mW Output Parameter Supply voltage Output voltage Average output current Power dissipation Test condition Symbol VCC VO IO Pdiss Value - 0.5 to + 15 - 0.5 to + 15 25 100 Unit V V mA mW Coupler Parameter Storage temperature range Ambient temperature range Lead soldering temperature Isolation test voltage Pollution degree Creepage distance and clearance Comparative tracking index per DIN IEC112/VDE 0303, part 1 Isolation resistance VIO = 500 V, Tamb = 25 °C VIO = 500 V, Tamb = 100 °C RIO RIO Standard lead bending Option 6, 7, 9 t = 10 sec t=1s Test condition Symbol Tstg Tamb Ts VISO Value - 55 to + 125 - 40 to + 85 260 5300 2.0 7.0 8.0 175 1012 10 11 Unit °C °C °C VRMS mm mm Ω Ω Recommended Operating Conditions A 0.1 µF bypass capacitor connected between pins 5 and 8 must be used. Parameter Supply voltage Forward input current Test condition Symbol VCC IFon IFoff Operating temperature 1) Min 4.5 1.61) 0 Typ. Max 15 5.0 0.1 85 Unit V mA mA °C TA We recommend using a 2.2 mA to permit at least 20 % CTR degradation guard band. www.vishay.com 2 Document Number 83685 Rev. 1.5, 26-Oct-04 SFH6731/ SFH6732 Vishay Semiconductors Electrical Characteristics 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. Input 0 ° C ≤ Tamb ≤ 85 °C; 4.5 V ≤ VCC ≤ 15 V; 1.6 mA ≤ IFon ≤ 5.0 mA; 2.0 ≤ VEH ≤ 15 V; 0 ≤ VEL ≤ 0.8 V; 0 mA ≤ IFoff ≤ 0.1 mA Typical values: Tamb = 25 °C; VCC = 5.0 V; IFon=3.0 mA unless otherwise specified. Parameter Forward voltage Input current hysteresis Reverse current Capacitance Thermal resistance Test condition IF = 5.0 mA, VCC = 5 V, IHYS = IFon - IFoff VR = 3.0 V VR = 0 V, f = 1MHz IR CO Rthja Symbol VF VF 01 0.5 60 700 10 Min Typ. 1.6 Max 1.75 1.8 Unit V V mA µA pF K/W Output Parameter Logic low output voltage Logic high output voltage Output leakage current (VOUT> VCC) Test condition IOL = 6.4 mA IOH = - 2.6 mA, *VOH = VCC - 1.8 V VO = 5.5 V, VCC = 4.5 V, IF = 5.0 mA VO = 15 V, VCC = 4.5 V, IF = 5.0 mA Logic low supply current Logic high supply current Logic low short circuit output current VCC = 5.5 V, IF = 0 VCC = 15 V, IF = 0 VCC = 5.5 V, IF = 5.0 mA VCC = 15 V, IF = 5.0 mA VO = VCC = 5.5 V, IF = 0 VO = VCC = 15 V, IF = 0 Logic high short circuit output current VCC = 5.5 V, VO = 0 V, IF = 5.0 mA VCC = 15 V, VO = 0 V, IF = 5.0 mA Thermal resistance * Output short circuit time ≤ 10 ms. Symbol VOL VOH IOHH IOHH ICCL ICCL ICCH ICCH IOSL (2) Min 2.4 Typ. * 0.5 1.0 3.7 4.1 3.4 3.7 Max 0.5 Unit V V 100 500 6.0 6.5 4.0 5.0 µA µA mA mA mA mA mA mA 25 40 - 10 -25 300 IOSL (2) IOSH (2) mA mA K/W IOSH (2) Coupler Parameter Capacitance (input-output) Test condition f = 1.0 MHz, pins 1-4 and 5-8 shorted together Symbol CIO Min Typ. 0.6 Max Unit pF Document Number 83685 Rev. 1.5, 26-Oct-04 www.vishay.com 3 SFH6731/ SFH6732 Vishay Semiconductors Switching Characteristics 0 °C ≤ Tamb ≤ 85 °C; 4.5 V ≤ VCC ≤ 15 V; 1.6 mA ≤ IFon ≤ 5.0 mA; 0 mA ≤ IFoff ≤ 0.1 mA Typical values: Tamb = 25 ° C; VCC = 5.0 V; IFon = 3.0 mA unless otherwise specified. Parameter Propagation delay time to logic low output level Test condition Without peaking capacitor With peaking capacitor Without peaking capacitor With peaking capacitor Output rise time Output fall time 10 % to 90 % 90 % to 10 % Symbol tPHL tPHL tPLH tPLH tr tf Min Typ. 120 115 125 90 40 10 300 300 Max Unit ns ns ns ns ns ns Common Mode Transient Immunity Tamb = 25 °C, VCC = 5 V(4) Parameter Logic high common mode transient immunity4) | VCM | = 300 V, IF = 1.6 mA Logic low common mode transient immunity4) | VCM | = 1000 V, IF = 0 mA (4) Test condition | VCM | = 50 V, IF = 1.6 mA Part SFH6731 SFH6732 SFH6731 SFH6732 Symbol | CMH | | CMH | | CML | | CML | Min 1000 5000 1000 10000 Typ. Max Unit V/µs V/µs V/µs V/µs | VCM | = 50 V, IF = 0 mA CMH is the maximum slew rate of a common mode voltage VCM at which the output voltage remains at logic high level (VO > 2.0 V). CML is the maximum slew rate of a common mode voltage VCM at which the output voltage remains at logic low level (VO < 0.8 V). Typical Characteristics (Tamb = 25 °C unless otherwise specified) 150 Ptot - Power dissipation - mW 10.000 IF - Forward Current - mA 120 100 75 50 Emitter 25 0 –60 –40 –20 0 20 40 60 80 100 Detector TA = 25 °C 1.000 0.100 0.010 1.3 1.4 1.5 1.6 1.7 TA - Temperature - °C isfh6731_01 isfh6731_02 VF - Forward Voltage Figure 1. Permissible Total Power Dissipation vs. Temperature Figure 2. Typical Input Diode Forward Current vs. Forward Voltage www.vishay.com 4 Document Number 83685 Rev. 1.5, 26-Oct-04 SFH6731/ SFH6732 Vishay Semiconductors 1.75 VF - Forward Voltage - V Current - nA 1.70 1.65 1.60 1.55 1.50 1.45 -60 IF = 5 mA 1100 1000 900 800 700 600 500 400 VCC = VO = 5.5 V VCC = VO = 15 V -40 -20 0 20 40 60 80 100 -60 -40 -20 0 20 40 60 80 100 TA - Temperature - °C isfh6731_03 731_06 TA - Temperature - °C Figure 3. Typical Forward Input Voltage vs. Temperature Figure 6. Typical Output Leakage Current vs. Temperature 5 IOL - Low Level Output Current - mA VO - Output Voltage - V 40 VCC = 4.5 V TA = 25 °C 38 35 33 30 28 25 23 20 0.7 0.8 0.9 1.0 -60 -40 -20 0 20 40 60 80 100 TA - Temperature - °C isfh6731_07 4 3 2 1 VCC = 5 V IF = 0 mA VOL = 0.8 V VOL = 0.6 V VOL = 0.4 V IOH = –2.6 mA IOL = 6.4 mA 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 IF -Input Current - mA isfh6731_04 Figure 4. Typical Output Voltage vs. Forward Input Current Figure 7. Typical Low Level Output Current vs. Temperature ICC - Supply Curent - mA ICCL @ VCC = 15 V ICCH @ VCC = 15 V & ICCL @ VCC = 5.5 V ICCH @ VCC = 5.5 V VOL - Low Level Output Voltage - V 4.2 4.0 3.8 3.6 3.4 3.2 -60 -40 -20 0 0.30 0.25 0.20 0.15 0.10 0.05 -60 VCC = 5 V IF = 0 mA IO = 16 mA IO = 12.8 mA IO = 9.6 mA IO = 6.4 mA -40 -20 0 20 40 60 80 100 20 40 60 80 100 TA - Temperature - °C TA - Temperature - °C isfh6731_05 isfh6731_08 Figure 5. Typical Supply Current vs. Temperature Figure 8. Typical Low Level Output Voltage vs. Temperature Document Number 83685 Rev. 1.5, 26-Oct-04 www.vishay.com 5 SFH6731/ SFH6732 Vishay Semiconductors IOH - High Level Output Current - mA -1 -2 -3 -4 -5 -6 -7 -8 -60 VOH = 2.7 V VCC = 4.5 V IF = 5 mA tPHL - Propagation Delay - ns 0 180 160 140 120 100 80 60 -60 IF = 1.6 mA IF = 5 mA IF = 3 mA VCC = 5 V C1 = 15 pF (without peaking capacitor) VOH = 2.4 V -40 -20 0 20 40 60 80 100 TA - Temperature - °C -40 -20 0 20 40 60 80 100 TA - Temperature - °C isfh6731_12 isfh6731_09 Figure 9. Typical High Level Output Current vs. Temperature Figure 12. Typical Propagation Delays to Logic Low vs.Temperature 60 54 VCC = 5 V 48 CL = 15 pF 42 36 30 tR 24 18 12 tF 6 0 -60 -40 -20 tPLH - Propagation Delay - ns 100 90 80 70 60 50 -60 IF = 1.6, 3 and 5 mA VCC = 5 V C1 = 120 pF (without peaking capacitor) tR, tF -Rise, Fall Time - ns 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100 TA - Temperature - °C TA - Temperature - °C isfh6731_10 isfh6731_13 Figure 10. Rise and Fall Time vs. Ambient Temperature Figure 13. Typical Propagation Delays to Logic High vs. Temperature tPLH - Propagation Delay - ns VCC = 5 V C = 15 pF (without peaking capacitor) 130 IF = 1.6 mA IF = 3 mA tPHL - Propagation Delay - ns 150 170 150 130 110 90 70 50 -60 IF = 5 mA IF = 1.6 mA IF = 3 mA VCC = 5 V C1 = 120 pF (without peaking capacitor) 110 IF = 5 mA 90 70 -60 -40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100 TA - Temperature - °C isfh6731_11 isfh6731_14 TA - Temperature - °C Figure 11. Typical Propagation Delays to Logic High vs. Temperature Figure 14. Typical Propagation Delays to Logic Low vs.Temperature www.vishay.com 6 Document Number 83685 Rev. 1.5, 26-Oct-04 SFH6731/ SFH6732 Vishay Semiconductors tPLH - Propagation Delay - ns tPHL -Propagation Delay - ns VCC = 15 V C1 = 15 pF (without peaking capacitor) 90 80 70 60 50 -60 -40 -20 0 20 40 IF = 1.6 mA 180 160 140 120 100 80 60 -60 IF = 1.6 mA -40 -20 0 20 40 60 80 100 IF = 5 mA IF = 3 mA VCC = 15 V C1 = 120 pF (Peaking Capacitor is used) IF = 3 mA IF = 5 mA 60 80 100 TA - Temperature - °C TA - Temperature - °C isfh6731_18 isfh6731_15 Figure 15. Typical Propagation Delays to Logic High vs. Temperature Figure 18. Typical Propagation Delays to Logic Low vs.Temperature tPHL - Propagation Delay - ns 170 150 130 110 90 IF = 1.6 mA 70 50 -60 IF = 5 mA IF = 3 mA VCC = 15 V C1 = 15 pF (without peaking capacitor) -40 -20 0 20 40 60 80 100 TA - Temperature - °C isfh6731_16 Figure 16. Typical Propagation Delays to Logic Low vs.Temperature tPLH - Propagation Delay - ns 80 70 60 50 40 30 -60 IF = 1.6, 3 and 5 mA VCC = 15 V C1 = 120 pF (without peaking capacitor) -40 -20 0 20 40 60 80 100 TA - Temperature - °C isfh6731_17 Figure 17. Typical Propagation Delays to Logic High vs. Temperature Document Number 83685 Rev. 1.5, 26-Oct-04 www.vishay.com 7 SFH6731/ SFH6732 Vishay Semiconductors VCC 5V R3 = 619 Ohm Pulse generator tr, tf = 5 ns f = 100 kHz 10% Duty cycle Input IF Monitoring Node IF 1 2 3 4 VCC 8 7 6 Gnd 5 Output Vo Monitoring Node D1 0.1 µF Bypass D2 D3 D4 R1 C1 = 120 pF The Probe and Jig Capacitances are included in C1 and C2 R1 2.15 kOhm 1.1 kOhm 681 Ohm IF (ON) 1.6 mA 3 mA 5 mA C2 = 15 pF R2 = 5 kOhm All diodes are 1N916 or 1N3064 Input IF IFon 50% IFon 0 mA VOH Output VO 1.3 V VOL isfh6731_19 tPLH tPHL Figure 19. Test Circuit for tPLH, tPHL, tr and tf VCC A 1 R B 2 3 4 Gnd VCC 8 7 6 5 Output VO Monitoring Node 0.1µF Bypass + Pulse Generator – VCM 400 V / 50 V VCM 0V Switch at A: IF = 1.6 mA VO (min) Output VO VOL isfh6731_20 VOH VO (max) Switch at B: IF = 0 mA Figure 20. Test Circuit for Common Mode Transient Immunity and Typical Waveforms www.vishay.com 8 Document Number 83685 Rev. 1.5, 26-Oct-04 SFH6731/ SFH6732 Vishay Semiconductors Package Dimensions in Inches (mm) pin one ID 4 .255 (6.48) .268 (6.81) 5 6 7 8 ISO Method A 3 2 1 .379 (9.63) .390 (9.91) .030 (0.76) .045 (1.14) 4° typ. .031 (0.79) .130 (3.30) .150 (3.81) .050 (1.27) .018 (.46) .022 (.56) i178006 .300 (7.62) typ. 10° .020 (.51 ) .035 (.89 ) .100 (2.54) typ. 3°–9° .008 (.20) .012 (.30) .230(5.84) .110 (2.79) .250(6.35) .130 (3.30) Option 7 .300 (7.62) TYP . .255 (6.5) .248 (6.3) .028 (0.7) MIN. .180 (4.6) .160 (4.1) .315 (8.0) MIN. .331 (8.4) MIN. .406 (10.3) MAX. 18447 Document Number 83685 Rev. 1.5, 26-Oct-04 www.vishay.com 9 SFH6731/ SFH6732 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 operatingsystems 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 Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423 www.vishay.com 10 Document Number 83685 Rev. 1.5, 26-Oct-04 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