SFH6345 Vishay Semiconductors High Speed Optocoupler, 1 Mbd, 15 kV/µs CMR, Transistor Output FEATURES • Direct replacement for HCPL 4503 • High speed connection optocoupler without 8 VCC • Isolation test voltage: 5300 VRMS A 2 7 NC • GaAlAs emitter C 3 6 C NC 4 5 E NC 1 base • Integrated detector with photo diode and transistor i179072 • High data transmission rate: 1.0 MBit/s • TTL compatible DESCRIPTION • Open collector output 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. • Good CTR linearity relative to forward current • Field effect stable • Low coupling capacitance • Very high common mode transient immunity dV/dt: ≥ 15 kV/µs at VCM = 1500 V • Lead (Pb)-free component • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC 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 REMARKS SFH6345 CTR 30 %, DIP-8 SFH6345-X006 CTR 30 %, DIP-8 400 mil (option 6) SFH6345-X007 CTR 30 %, SMD-8 (option 7) SFH6345-X009 CTR 30 %, SMD-9 (option 9) Note For additional information on the available options refer to option information. ABSOLUTE MAXIMUM RATINGS (1) PARAMETER TEST CONDITION SYMBOL VALUE UNIT Reverse voltage VR 3.0 V DC forward current IF 25 mA IFSM 1.0 A Pdiss 45 mW INPUT Surge forward current Power dissipation Document Number: 83680 Rev. 1.6, 18-Feb-08 tp = 1 µs, 300 pulses/s For technical questions, contact: [email protected] www.vishay.com 1 SFH6345 Vishay Semiconductors High Speed Optocoupler, 1 Mbd, 15 kV/µs CMR, Transistor Output ABSOLUTE MAXIMUM RATINGS (1) PARAMETER TEST CONDITION SYMBOL VALUE UNIT V OUTPUT Supply voltage VS - 0.5 to 30 Output voltage VO - 0.5 to 25 V Output current IO 8.0 mA Pdiss 100 mW VISO 5300 VRMS VIO = 500 V, Tamb = 25 °C RIO ≥ 1012 Ω VIO = 500 V, Tamb = 100 °C RIO ≥ 1011 Ω Storage temperature range Tstg - 55 to + 150 °C Ambient temperature range Tamb - 55 to + 100 °C Tj 100 °C Tsld 260 °C Power dissipation COUPLER Isolation test voltage between emitter and detector, refer to climate DIN 40046, part 2, Nov. 74 Isolation resistance Junction temperature Soldering temperature (2) max. 10 s, max. dip soldering: distance to seating plane ≥ 1.5 mm 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 TEST CONDITION SYMBOL Forward voltage IF = 16 mA Reverse current VR = 3.0 V MIN. TYP. MAX. UNIT VF 1.6 1.9 V IR 0.5 10 µA INPUT (2) Capacitance VR = 0 V, f = 1.0 MHz Thermal resistance CO 75 pF Rthja 700 K/W ICCH 0.01 1.0 ICCH 0.01 2.0 µA IOH 0.003 0.5 µA IOH 0.01 1.0 µA 50 µA 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 IF = 0 V, VO = VCC = 15 V VCE = 5.0 V, f = 1.0 MHz Thermal resistance IOH µA CCE 3.0 pF Rthja 300 K/W pF COUPLER Coupling capacitance Collector emitter saturation voltage Logic low supply current CC 0.6 IF = 16 mA, IO = 2.4 mA, VCC = 4.5 V VOL 0.1 0.4 V IF = 16 mA, VO = open, VCC = 15 V ICCL 80 200 µA 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: [email protected] Document Number: 83680 Rev. 1.6, 18-Feb-08 SFH6345 High Speed Optocoupler, 1 Mbd, 15 kV/µs CMR, Transistor Output Vishay Semiconductors CURRENT TRANSFER RATIO PARAMETER TEST CONDITION SYMBOL MIN. TYP. IF = 16 mA, VO = 0.4 V, VCC = 4.5 V IC/IF 19 30 IF = 16 mA, VO = 0.5 V, VCC = 4.5 V, Tamb = 0 °C to 70 °C IC/IF 15 TEST CONDITION SYMBOL MIN. Propagation delay time (high to low), see fig. 1 IF = 16 mA, VCC = 5.0 V, RL = 1.9 kΩ Propagation delay time (low to high), see fig. 1 IF = 16 mA, VCC = 5.0 V, RL = 1.9 kΩ Current transfer ratio MAX. UNIT % % SWITCHING CHARACTERISTICS PARAMETER TYP. MAX. UNIT tPHL 0.3 0.8 µs tPLH 0.3 0.8 µs IF Pulse generator Z O = 50 Ω tr , t f = 5 n s duty cycle 10 % t ≤ 100 µs t 1 8 2 7 3 6 5V VO IF 5V RL C = 100 nF I F monitor 1.5 V VOL t 5 4 100 Ω VO C L = 15 pF t PHL t PLH isfh6345_01 Fig. 1 - Switching Times (Typ.) COMMON MODE TRANSIENT IMMUNITY TEST CONDITION SYMBOL MIN. TYP. Common mode transient immunity (high), see fig. 2 PARAMETER IO = 0 mA, VCM = 1500 VP-P, RL = 1.9 kΩ, VCC = 5.0 V MAX. UNIT |CMH| 15 30 kV/µs Common mode transient immunity (low), see fig. 2 IO = 16 mA, VCM = 1500 VP-P, RL = 1.9 kΩ, VCC = 5.0 V |CML| 15 30 kV/µs VCM C = 0.1 µF IF A B 1 8 2 7 3 6 4 5 VCC Pulse generator 90 % 10 % 5V 0V RL 10 % 90 % t VO VO tr tf 5V VO V CM V A: I F = 0 mA t B: I F = 16 mA OL t isfh6345_02 Fig. 2 - Common Mode Transient Immunity Document Number: 83680 Rev. 1.6, 18-Feb-08 For technical questions, contact: [email protected] www.vishay.com 3 SFH6345 High Speed Optocoupler, 1 Mbd, 15 kV/µs CMR, Transistor Output Vishay Semiconductors SAFETY AND INSULATION RATINGS PARAMETER TEST CONDITION Climatic classification SYMBOL MIN. CTI 175 TYP. IEC 68 part 1 MAX. UNIT 55/100/21 Comparative tracking index 399 VIOTM 8000 V VIORM 890 V PSO 500 mW ISI 300 mA TSI 175 7 °C Creepage distance standard DIP-8 mm Clearance distance standard DIP-8 7 mm Creepage distance 400 mil DIP-8 8 mm Clearance distance 400 mil DIP-8 8 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. TYPICAL CHARACTERISTICS Tamb = 25 °C, unless otherwise specified 120 20 100 Detector 25 °C 75 °C 0 °C 10 5 Total Power (mW) IF - LED Current in mA 15 80 60 40 Emitter 20 0 1.3 1.4 1.6 1.5 0 1.7 0 20 VF - LED forward Voltage isfh6345_03 40 60 80 Ambient Temperature (°C) 100 isfh6345_05 Fig. 3 - Logic High Output Current vs. Temperature Fig. 5 - Permissible Power Dissipation vs. Temperature 30 25 Output Current, Io (mA) IF LED Current (mA) (VCC = 5.0 V) 20 10 0 0 isfh6345_04 20 40 60 IF = 40 mA IF = 35 mA IF = 30 mA IF = 25 mA IF = 20 mA 15 IF = 15 mA 10 IF = 10 mA IF = 5 mA 5 0 80 100 0 Ambient Temperature (°C) isfh6345_06 Fig. 4 - Permissible Forward LED Current vs. Temperature www.vishay.com 4 20 5 10 15 Output Voltage, Vo (V) 20 25 Fig. 6 - Output Current vs. Output Voltage For technical questions, contact: [email protected] Document Number: 83680 Rev. 1.6, 18-Feb-08 SFH6345 High Speed Optocoupler, 1 Mbd, 15 kV/µs CMR, Transistor Output at VO = 0.4 V, VCC = 5.0 7 0.6 IF = 20 mA Δi ˇ F/ΔiO /Small Signal Current Transfer Ratio Output Current, Io (mA) 8 IF = 16 mA 6 IF = 10 mA 5 4 IF = 2 mA 3 2 IF = 1 mA 1 (VCC = 5.0 V, RL = 100 Ω) 0.5 0.4 0.3 0.2 0.1 0 0 - 60 - 40 - 20 isfh6345_07 0 20 40 60 Temperature, TA (°C) 80 0 100 5 10 15 20 25 IF (mA) isfh6345_10 Fig. 7 - Output Current vs. Temperature tp - Propagation Delay Time (nS) Vishay Semiconductors Fig. 10 - Small Signal Current Transfer Ratio vs. Input Current 900 800 700 at VCC = 5.0 V IF = 18 mA, RL = 1.9 kΩ TpLH at 3 V 600 TpLH at 1.5 V 500 400 300 TpHL at 1.5 V 200 TpHL at 3 V 100 0 - 60 - 40 - 20 isfh6345_08 0 20 40 60 Temperature, TA (°C) 80 100 Fig. 8 - Propagation Delay vs. Ambient Temperature IOH - Collector Current, IC (nA) 100 10 VCC = VO = 15 V 1 VCC = VO = 5 V 0.1 0.01 0.001 -60 -40 -20 isfh6345_09 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: [email protected] www.vishay.com 5 SFH6345 High Speed Optocoupler, 1 Mbd, 15 kV/µs CMR, Transistor Output Vishay Semiconductors PACKAGE DIMENSIONS in inches (millimeters) Pin one ID 4 3 2 1 5 6 7 8 0.255 (6.48) 0.268 (6.81) ISO method A 0.379 (9.63) 0.390 (9.91) 0.030 (0.76) 0.045 (1.14) 0.300 (7.62) typ. 0.031 (0.79) 4° typ. 0.130 (3.30) 0.150 (3.81) 0.050 (1.27) 10° 0.020 (0.51) 0.018 (0.46) 0.022 (0.56) 0.035 (0.89) 3° to 9° 0.230 (5.84) 0.110 (2.79) 0.008 (0.20) 0.100 (2.54) typ. 0.012 (0.30) i178006 Option 6 Option 7 Option 9 0.407 (10.36) 0.391 (9.96) 0.307 (7.8) 0.291 (7.4) 0.300 (7.62) typ. 0.375 (9.53) 0.395 (10.03 ) 0.300 (7.62) ref. 0.028 (0.7) min. 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) www.vishay.com 6 0.250 (6.35) 0.130 (3.30) 0.0040 (0.102) 0.0098 (0.249) 0.331 (8.4) min. 0.406 (10.3) max. For technical questions, contact: [email protected] 0.012 (0.30 ) typ. 0.020 (0.51 ) 0.040 (1.02 ) 15° max. 0.315 (8.00) min. 18450 Document Number: 83680 Rev. 1.6, 18-Feb-08 SFH6345 High Speed Optocoupler, 1 Mbd, 15 kV/µs CMR, Transistor Output 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: 83680 Rev. 1.6, 18-Feb-08 For technical questions, contact: [email protected] 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