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| SFH6345 Vishay Semiconductors High Speed Optocoupler, 1 Mbd, 15 kV/s CMR, Transistor Output FEATURES * Direct replacement for HCPL 4503 * High speed connection NC 1 A2 C3 NC 4 i179072 optocoupler without base 8 VCC 7 NC 6C 5E * Isolation test voltage: 5300 VRMS * GaAlAs emitter * Integrated detector with photo diode and transistor * High data transmission rate: 1.0 MBit/s * TTL compatible * Open collector output * Good CTR linearity relative to forward current * Field effect stable * Low coupling capacitance * Very high common mode transient immunity dV/dt: 15 kV/s at VCM = 1500 V * Lead (Pb)-free component * Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC DESCRIPTION The SFH6345 is an optocoupler with a GaAlAs infrared emitting diode, optically coupled to an integrated photo detector consisting of a photo diode and a high speed transistor in a DIP-8 plastic package. The device is similar to the 6N135 but has an additional faraday shield on the detector which enhances the input-output dV/dt immunity. Signals can be transmitted between two electrically separated circuits up to frequencies of 2 MHz. The potential difference between the circuits to be coupled should not exceed the maximum permissible reference voltages. APPLICATIONS * Data communications * IGBT drivers * Programmable controllers AGENCY APPROVALS * UL1577, file no. E52744 system code H or J, double protection * DIN EN 60747-5-2 (VDE 0884)/DIN EN 60747-5-5 pending available with option 1 ORDER INFORMATION PART SFH6345 SFH6345-X006 SFH6345-X007 SFH6345-X009 Note For additional information on the available options refer to option information. REMARKS CTR 30 %, DIP-8 CTR 30 %, DIP-8 400 mil (option 6) CTR 30 %, SMD-8 (option 7) CTR 30 %, SMD-9 (option 9) ABSOLUTE MAXIMUM RATINGS PARAMETER INPUT Reverse voltage DC forward current Surge forward current Power dissipation (1) TEST CONDITION SYMBOL VR IF VALUE 3.0 25 1.0 45 UNIT V mA A mW tp = 1 s, 300 pulses/s IFSM Pdiss Document Number: 83680 Rev. 1.6, 18-Feb-08 For technical questions, contact: optocoupler.answers@vishay.com www.vishay.com 1 SFH6345 Vishay Semiconductors High Speed Optocoupler, 1 Mbd, 15 kV/s CMR, Transistor Output (1) ABSOLUTE MAXIMUM RATINGS PARAMETER OUTPUT Supply voltage Output voltage Output current Power dissipation COUPLER Isolation test voltage between emitter and detector, refer to climate DIN 40046, part 2, Nov. 74 Isolation resistance Storage temperature range Ambient temperature range Junction temperature Soldering temperature (2) TEST CONDITION SYMBOL VS VO IO Pdiss VALUE - 0.5 to 30 - 0.5 to 25 8.0 100 UNIT V V mA mW VISO VIO = 500 V, Tamb = 25 C VIO = 500 V, Tamb = 100 C RIO RIO Tstg Tamb Tj max. 10 s, max. dip soldering: distance to seating plane 1.5 mm Tsld 5300 1012 1011 - 55 to + 150 - 55 to + 100 100 260 VRMS C C C 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) ELECTRICAL CHARACTERISTICS (1) PARAMETER INPUT (2) Forward voltage Reverse current Capacitance Thermal resistance OUTPUT Supply current, logic high IF = 0 V, VO = open, VCC = 15 V IF = 0 V, VO = VCC = 5.5 V Output current, output high Collector emitter capacitance Thermal resistance COUPLER Coupling capacitance Collector emitter saturation voltage Logic low supply current IF = 16 mA, IO = 2.4 mA, VCC = 4.5 V IF = 16 mA, VO = open, VCC = 15 V CC VOL ICCL 0.6 0.1 80 0.4 200 pF V A IF = 0 V, VO = VCC = 15 V VCE = 5.0 V, f = 1.0 MHz ICCH ICCH IOH IOH IOH CCE Rthja 3.0 300 0.01 0.01 0.003 0.01 1.0 2.0 0.5 1.0 50 A A A A A pF K/W IF = 16 mA VR = 3.0 V VR = 0 V, f = 1.0 MHz VF IR CO Rthja 1.6 0.5 75 700 1.9 10 V A pF K/W TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Notes (1) T amb = 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. (2) T amb = 0 C to 70 C, unless otherwise specified, typical values Tamb = 25 C. www.vishay.com 2 For technical questions, contact: optocoupler.answers@vishay.com Document Number: 83680 Rev. 1.6, 18-Feb-08 SFH6345 High Speed Optocoupler, 1 Mbd, 15 kV/s CMR, Transistor Output CURRENT TRANSFER RATIO PARAMETER Current transfer ratio TEST CONDITION IF = 16 mA, VO = 0.4 V, VCC = 4.5 V IF = 16 mA, VO = 0.5 V, VCC = 4.5 V, Tamb = 0 C to 70 C SYMBOL IC/IF IC/IF MIN. 19 15 TYP. 30 MAX. UNIT % % Vishay Semiconductors SWITCHING CHARACTERISTICS PARAMETER Propagation delay time (high to low), see fig. 1 Propagation delay time (low to high), see fig. 1 Pulse generator Z O = 50 tr , t f = 5 n s duty cycle 10 % t 100 s 1 IF 2 I F monitor 3 100 iSFH6345_01 TEST CONDITION IF = 16 mA, VCC = 5.0 V, RL = 1.9 k IF = 16 mA, VCC = 5.0 V, RL = 1.9 k SYMBOL tPHL tPLH MIN. TYP. 0.3 0.3 MAX. 0.8 0.8 UNIT s s IF t 8 7 6 5 C L = 15 pF t PHL t PLH C = 100 nF 5V RL VO 1.5 V VOL t VO 5V 4 Fig. 1 - Switching Times (Typ.) COMMON MODE TRANSIENT IMMUNITY PARAMETER Common mode transient immunity (high), see fig. 2 Common mode transient immunity (low), see fig. 2 TEST CONDITION IO = 0 mA, VCM = 1500 VP-P, RL = 1.9 k, VCC = 5.0 V IO = 16 mA, VCM = 1500 VP-P, RL = 1.9 k, VCC = 5.0 V SYMBOL |CMH| |CML| VCM C = 0.1 F IF 1 2 3 4 8 7 6 5 RL VO 5V 0V 10 % 90 % t VO 5V A: I F = 0 mA t tr tf 90 % 10 % MIN. 15 15 TYP. 30 30 MAX. UNIT kV/s kV/s A B VCC Pulse generator V CM VO V iSFH6345_02 B: I F = 16 mA OL t Fig. 2 - Common Mode Transient Immunity Document Number: 83680 Rev. 1.6, 18-Feb-08 For technical questions, contact: optocoupler.answers@vishay.com www.vishay.com 3 SFH6345 Vishay Semiconductors High Speed Optocoupler, 1 Mbd, 15 kV/s CMR, Transistor Output SAFETY AND INSULATION RATINGS PARAMETER Climatic classification Comparative tracking index VIOTM VIORM PSO ISI TSI Creepage distance Clearance distance Creepage distance Clearance distance standard DIP-8 standard DIP-8 400 mil DIP-8 400 mil DIP-8 7 7 8 8 TEST CONDITION IEC 68 part 1 CTI 175 8000 890 500 300 175 SYMBOL MIN. TYP. 55/100/21 399 V V mW mA C mm mm mm mm MAX. UNIT 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. TYPICAL CHARACTERISTICS Tamb = 25 C, unless otherwise specified 20 120 100 IF - LED Current in mA 15 Total Power (mW) 80 60 40 75 C 10 25 C 0 C Detector 5 Emitter 20 0 iSFH6345_03 1.3 1.4 1.5 1.6 1.7 iSFH6345_05 0 0 20 40 60 80 Ambient Temperature (C) 100 VF - LED forward Voltage Fig. 3 - Logic High Output Current vs. Temperature Fig. 5 - Permissible Power Dissipation vs. Temperature 30 25 (VCC = 5.0 V) IF = 40 mA IF = 35 mA IF = 30 mA IF = 25 mA IF = 20 mA IF = 15 mA 20 Output Current, Io (mA) 20 15 10 5 0 IF LED Current (mA) 10 IF = 10 mA IF = 5 mA 0 0 iSFH6345_04 20 40 60 80 100 iSFH6345_06 0 5 Ambient Temperature (C) 10 15 Output Voltage, Vo (V) 20 25 Fig. 4 - Permissible Forward LED Current vs. Temperature www.vishay.com 4 Fig. 6 - Output Current vs. Output Voltage Document Number: 83680 Rev. 1.6, 18-Feb-08 For technical questions, contact: optocoupler.answers@vishay.com SFH6345 High Speed Optocoupler, 1 Mbd, 15 kV/s CMR, Transistor Output Vishay Semiconductors 8 Output Current, Io (mA) iF/iO /Small Signal Current Transfer Ratio 7 6 5 4 3 2 1 0 at VO = 0.4 V, VCC = 5.0 0.6 IF = 20 mA IF = 16 mA IF = 10 mA (VCC = 5.0 V, RL = 100 ) 0.5 0.4 0.3 0.2 0.1 0 IF = 2 mA IF = 1 mA - 60 iSFH6345_07 - 40 - 20 0 20 40 60 Temperature, TA (C) 80 100 iSFH6345_10 0 5 10 IF (mA) 15 20 25 Fig. 7 - Output Current vs. Temperature Fig. 10 - Small Signal Current Transfer Ratio vs. Input Current tp - Propagation Delay Time (nS) 900 800 700 600 500 400 300 200 100 0 - 60 - 40 - 20 0 20 40 60 Temperature, TA (C) 80 100 TpHL at 1.5 V TpHL at 3 V TpLH at 1.5 V at VCC = 5.0 V IF = 18 mA, RL = 1.9 k TpLH at 3 V iSFH6345_08 Fig. 8 - Propagation Delay vs. Ambient Temperature 100 IOH - Collector Current, IC (nA) 10 1 0.1 0.01 VCC = VO = 15 V VCC = VO = 5 V 0.001 -60 iSFH6345_09 -40 -20 0 20 40 60 Temperature, TA (C) 80 100 Fig. 9 - Logic High Output Current vs. Temperature Document Number: 83680 Rev. 1.6, 18-Feb-08 For technical questions, contact: optocoupler.answers@vishay.com www.vishay.com 5 SFH6345 Vishay Semiconductors High Speed Optocoupler, 1 Mbd, 15 kV/s CMR, Transistor Output PACKAGE DIMENSIONS in inches (millimeters) Pin one ID 4 0.255 (6.48) 0.268 (6.81) 5 6 7 8 ISO method A 3 2 1 0.379 (9.63) 0.390 (9.91) 0.030 (0.76) 0.045 (1.14) 4 typ. 0.130 (3.30) 0.150 (3.81) 0.050 (1.27) 0.020 (0.51) 0.018 (0.46) 0.022 (0.56) i178006 0.031 (0.79) 0.300 (7.62) typ. 10 0.035 (0.89) 0.100 (2.54) typ. 3 to 9 0.008 (0.20) 0.012 (0.30) 0.230 (5.84) 0.110 (2.79) 0.130 (3.30) 0.250 (6.35) Option 6 0.407 (10.36) 0.391 (9.96) 0.307 (7.8) 0.291 (7.4) 0.028 (0.7) min. Option 7 0.300 (7.62) typ. Option 9 0.375 (9.53) 0.395 (10.03 ) 0.300 (7.62) ref. 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) 0.331 (8.4) min. 0.406 (10.3) max. 0.0040 (0.102) 0.0098 (0.249) 0.020 (0.51 ) 0.040 (1.02 ) 0.315 (8.00) min. 0.012 (0.30 ) typ. 15 max. 18450 www.vishay.com 6 For technical questions, contact: optocoupler.answers@vishay.com Document Number: 83680 Rev. 1.6, 18-Feb-08 SFH6345 High Speed Optocoupler, 1 Mbd, 15 kV/s CMR, Transistor Output 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. Vishay Semiconductors 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: 83680 Rev. 1.6, 18-Feb-08 For technical questions, contact: optocoupler.answers@vishay.com www.vishay.com 7 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1 |
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