ILCT6/MCT6 Vishay Semiconductors Optocoupler, Phototransistor Output, Dual Channel FEATURES • Current transfer ratio, 50 % typical A 1 8 E C 2 7 C C 3 6 C 4 5 E • Leakage current, 1.0 nA typical • Two isolated channels per package • Lead (Pb)-free component A • Component in accordance to 2002/95/EC and WEEE 2002/96/EC RoHS AGENCY APPROVALS i179016 • UL1577, file no. E52744 system code H or J, double protection DESCRIPTION The ILCT6/MCT6 is a two channel optocoupler for high density applications. Each channel consists of an optically coupled pair with a gallium arsenide infrared LED and a silicon NPN phototransistor. Signal information, including a DC level, can be transmitted by the device while maintaining a high degree of electrical isolation between input and output. The ILCT6/MCT6 is especially designed for driving medium-speed logic, where it may be used to eliminate troublesome ground loop and noise problems. It can also be used to replace relays and transformers in many digital interface applications, as well as analog applications such as CRT modulation. • DIN EN 60747-5-2 (VDE 0884)/DIN EN 60747-5-5 pending available with option 1 • CSA 93751 • BSI IEC 60950; IEC 60065 ORDER INFORMATION PART REMARKS ILCT6 CTR ≥ 20 %, DIP-8 CTR ≥ 20 %, DIP-8 MCT6 CTR ≥ 20 %, SMD-8 (option 7) ILCT6-X007 ILCT6-X009 CTR ≥ 20 %, SMD-8 (option 9) MCT6-X007 CTR ≥ 20 %, SMD-8 (option 7) MCT6-X009 CTR ≥ 20 %, SMD-8 (option 9) Note For additional information on the available options refer to option information. Document Number: 83645 Rev. 1.5, 20-Dec-07 For technical questions, contact: [email protected] www.vishay.com 1 ILCT6/MCT6 Vishay Semiconductors Optocoupler, Phototransistor Output, Dual Channel ABSOLUTE MAXIMUM RATINGS PARAMETER TEST CONDITION SYMBOL VALUE UNIT 1.0 µs pulse, 300 pps IFM Pdiss 60 3.0 100 1.3 mA A mW mW/°C 30 30 150 2.0 mA V mW mW/°C INPUT Rated forward current, DC Peak forward current, DC Power dissipation Derate linearly from 25 °C OUTPUT Collector current Collector emitter breakdown voltage Power dissipation Derate linearly from 25 °C COUPLER IC BVCEO Pdiss VISO 5300 VRMS VIO = 500 V, Tamb = 25 °C RIO ≥ 1012 Ω VIO = 500 V, Tamb = 100 °C RIO ≥ 1011 Ω ≥ 7.0 mm Isolation test voltage Isolation resistance Creepage distance ≥ 7.0 mm Tstg 400 5.33 - 55 to + 150 mW mW/°C °C Tamb - 55 to + 100 °C 10 s Clearance distance Total package dissipation Derate linearly from 25 °C Storage temperature Operating temperature Ptot Lead soldering time at 260 °C Note 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 ratings for extended periods of the time can adversely affect reliability. ELECTRICAL CHARACTERISTICS PARAMETER TEST CONDITION SYMBOL Forward voltage IF = 20 mA Reverse current VR = 3.0 V MIN. TYP. MAX. UNIT VF 1.25 1.50 V IR 0.1 10 µA VF = 0 V Cj 25 pF Collector emitter breakdown voltage IC = 1.0 µA, IE = 10 µA BVCEO 30 65 V Emitter collector breakdown voltage IC = 10 μA, IE = 10 µA BVECO 7.0 10 Collector emitter leakage current VCE = 10 V ICEO 1.0 Collector emitter capacitance VCE = 0 V CCE 8.0 IC = 2.0 mA, IF = 16 mA VCEsat f = 1.0 MHz CIO INPUT Junction capacitance OUTPUT V 100 nA pF COUPLER Saturation voltage, collector emitter Capacitance (input to output) Capacitance between channels Bandwidth 0.40 V 0.5 pF f = 1.0 MHz 0.4 pF IC = 2.0 mA, VCC = 10 V, RL = 100 Ω 150 kHz Note 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. www.vishay.com 2 For technical questions, contact: [email protected] Document Number: 83645 Rev. 1.5, 20-Dec-07 ILCT6/MCT6 Optocoupler, Phototransistor Output, Dual Channel Vishay Semiconductors CURRENT TRANSFER RATIO PARAMETER TEST CONDITION SYMBOL MIN. TYP. IF = 10 mA, VCE = 10 V CTRDC 20 50 TEST CONDITION SYMBOL MIN. TYP. IC = 2.0 mA, RE = 100 Ω, VCE = 10 V ton, toff DC current transfer ratio MAX. UNIT % SWITCHING CHARACTERISTICS PARAMETER Switching times, output transistor MAX. UNIT 3.0 µs TYPICAL CHARACTERISTICS Tamb = 25 °C, unless otherwise specified 1.5 1.4 Normalized to: VCE = 10 V, I F = 10 mA, TA = 25 °C Tamb = - 55 °C NCTR - Normalized CTR VF - Forward Voltage (V) 1.3 1.2 Tamb = 25 °C 1.1 1.0 0.9 Tamb = 85 °C 0.8 CTRce(sat)VCE = 0.4 V 1.0 TA = 50 °C 0.5 NCTR(SAT) NCTR 0.0 0.7 0.1 1 10 IF - Forward Current (mA) 100 1 10 100 I F - LED Current (mA) iilct6_01 iilct6_03 Fig. 3 - Normalized Non-Saturated and Saturated CTR vs. LED Current Fig. 1 - Forward Voltage vs. Forward Current 1.5 1.5 Normalized to: VCE = 10 V, I F = 10 mA Tamb = 25 °C CTRCE(sat) VCE = 0.4 V 1.0 NCTR - Normalized CTR NCTR - Normalized CTR 0.1 0.5 NCTR(SAT) NCTR Normalized to: VCE = 10 V, I F = 10 mA Tamb = 25 °C 1.0 CTRCE(sat) VCE = 0.4 V Tamb= 70 °C 0.5 NCTR(SAT) NCTR 0.0 0.0 0.1 1 10 100 0.1 10 100 iilct6_04 iilct6_02 Fig. 2 - Normalized Non-Saturated and Saturated CTR vs. LED Current Document Number: 83645 Rev. 1.5, 20-Dec-07 1 I F - LED Current (mA) I F - LED Current (mA) Fig. 4 - Normalized Non-Saturated and Saturated CTR vs. LED Current For technical questions, contact: [email protected] www.vishay.com 3 ILCT6/MCT6 Optocoupler, Phototransistor Output, Dual Channel 1.5 1000 1.0 Tamb = 85 °C 0.5 NCTR(SAT) NCTR 0.0 0.1 1 2.5 Tamb = 25 °C, IF = 10 mA VCC = 5 V, Vth = 1.5 V tpLH - Propagation (µs) NCTR - Normalized CTR Normalized to: VCE = 10 V, IF = 10 mA, Tamb = 25 °C CTRCE(sat) VCE = 0.4 V 10 100 tpHL 10 1.5 tpLH 1 0.1 100 1 IF - LED Current (mA) 1.0 100 10 R L - Collector Load Resistor (kΩ) iilct6_05 iilct6_08 Fig. 5 - Normalized Non-Saturated and Saturated CTR vs. LED Current 35 ICE - Collector Current (mA) 2.0 tpHL - Propagation Delay (µs) Vishay Semiconductors Fig. 8 - Propagation Delay vs. Collector Load Resistor IF 30 25 50 °C 20 15 70 °C 25 °C t PHL 85 °C 10 tPLH VO 5 tS 0 0 10 20 30 40 50 60 IF - LED Current (mA) iilct6_06 50 % iilct6_09 Fig. 6 - Collector Emitter Current vs. Temperature and LED Current tD tF tR Fig. 9 - Switching Timing ICEO - Collector Emitter (nA) 10 5 10 4 VCC = 5 V 10 3 10 2 Vce = 10 V 10 1 IF = 10 mA Typical 10 0 VO 10 - 1 10 - 2 - 20 0 20 40 60 80 F = 10 kHz, DF = 50 % 100 R L = 75 Ω Tamb - Ambient Temperature (°C) iilct6_10 iilct6_07 Fig. 7 - Collector Emitter Leakage Current vs.Temperature www.vishay.com 4 Fig. 10 - Switching Schematic For technical questions, contact: [email protected] Document Number: 83645 Rev. 1.5, 20-Dec-07 ILCT6/MCT6 Optocoupler, Phototransistor Output, Dual Channel 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) 0.031 (0.79) 0.300 (7.62) typ. 4° typ. 0.130 (3.30) 0.150 (3.81) 0.050 (1.27) 10° 0.020 (0.51) 0.018 (0.46) 0.035 (0.89) 0.022 (0.56) 0.100 (2.54) typ. i178006 Option 7 3° to 9° 0.230 (5.84) 0.110 (2.79) 0.250 (6.35) 0.130 (3.30) 0.008 (0.20) 0.012 (0.30) Option 9 0.375 (9.53) 0.395 (10.03) 0.300 (7.62) typ. 0.300 (7.62) ref. 0.028 (0.7) min. 0.180 (4.6) 0.160 (4.1) 0.315 (8.0) min. 0.331 (8.4) min. 0.406 (10.3) max. Document Number: 83645 Rev. 1.5, 20-Dec-07 0.0040 (0.102) 0.0098 (0.249) 0.012 (0.30) typ. 0.020 (0.51) 0.040 (1.02) 0.315 (8.00) min. For technical questions, contact: [email protected] 15° max. 18494 www.vishay.com 5 ILCT6/MCT6 Vishay Semiconductors Optocoupler, Phototransistor Output, Dual Channel 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 www.vishay.com 6 For technical questions, contact: [email protected] Document Number: 83645 Rev. 1.5, 20-Dec-07 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. 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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