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ILCT6/MCT6
Vishay Semiconductors
Optocoupler, Phototransistor Output, Dual Channel
FEATURES
* Current transfer ratio, 50 % typical
A C C A 1 2 3 4 8E 7C 6C 5E
* Leakage current, 1.0 nA typical * Two isolated channels per package * Lead (Pb)-free component * 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 * DIN EN 60747-5-2 (VDE 0884)/DIN EN 60747-5-5 pending available with option 1 * CSA 93751 * BSI IEC 60950; IEC 60065
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.
ORDER INFORMATION
PART ILCT6 MCT6 ILCT6-X007 ILCT6-X009 MCT6-X007 MCT6-X009 Note For additional information on the available options refer to option information. REMARKS CTR 20 %, DIP-8 CTR 20 %, DIP-8 CTR 20 %, SMD-8 (option 7) CTR 20 %, SMD-8 (option 9) CTR 20 %, SMD-8 (option 7) CTR 20 %, SMD-8 (option 9)
Document Number: 83645 Rev. 1.5, 20-Dec-07
For technical questions, contact: optocoupler.answers@vishay.com
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ILCT6/MCT6
Vishay Semiconductors
Optocoupler, Phototransistor Output, Dual Channel
ABSOLUTE MAXIMUM RATINGS
PARAMETER 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 Isolation test voltage Isolation resistance Creepage distance Clearance distance Total package dissipation Derate linearly from 25 C Storage temperature Operating temperature Lead soldering time at 260 C Ptot Tstg Tamb VIO = 500 V, Tamb = 25 C VIO = 500 V, Tamb = 100 C 1.0 s pulse, 300 pps IFM Pdiss 60 3.0 100 1.3 30 30 150 2.0 5300 1012 1011 7.0 7.0 400 5.33 - 55 to + 150 - 55 to + 100 10 mA A mW mW/C mA V mW mW/C VRMS mm mm mW mW/C C C s TEST CONDITION SYMBOL VALUE UNIT
IC BVCEO Pdiss
VISO RIO RIO
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 INPUT Forward voltage Reverse current Junction capacitance OUTPUT Collector emitter breakdown voltage Emitter collector breakdown voltage Collector emitter leakage current Collector emitter capacitance COUPLER Saturation voltage, collector emitter Capacitance (input to output) Capacitance between channels Bandwidth IC = 2.0 mA, IF = 16 mA f = 1.0 MHz f = 1.0 MHz IC = 2.0 mA, VCC = 10 V, RL = 100 VCEsat CIO 0.5 0.4 150 0.40 V pF pF kHz IC = 1.0 A, IE = 10 A IC = 10 A, IE = 10 A VCE = 10 V VCE = 0 V BVCEO BVECO ICEO CCE 30 7.0 65 10 1.0 8.0 100 V V nA pF IF = 20 mA VR = 3.0 V VF = 0 V VF IR Cj 1.25 0.1 25 1.50 10 V A pF TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
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.
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For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83645 Rev. 1.5, 20-Dec-07
ILCT6/MCT6
Optocoupler, Phototransistor Output, Dual Channel
Vishay Semiconductors
CURRENT TRANSFER RATIO
PARAMETER DC current transfer ratio TEST CONDITION IF = 10 mA, VCE = 10 V SYMBOL CTRDC MIN. 20 TYP. 50 MAX. UNIT %
SWITCHING CHARACTERISTICS
PARAMETER Switching times, output transistor TEST CONDITION IC = 2.0 mA, RE = 100 , VCE = 10 V SYMBOL ton, toff MIN. TYP. 3.0 MAX. UNIT s
TYPICAL CHARACTERISTICS
Tamb = 25 C, unless otherwise specified
1.4 1.3 VF - Forward Voltage (V) NCTR - Normalized CTR
Tamb = - 55 C
1.5 Normalized to: VCE = 10 V, I F = 10 mA, TA = 25 C CTRce(sat)VCE = 0.4 V 1.0 TA = 50 C
1.2 1.1 1.0 0.9 0.8 0.7 0.1 1 10 IF - Forward Current (mA) 100
Tamb = 85 C Tamb = 25 C
0.5 NCTR(SAT) NCTR 0.0 0.1 1 10 100 I F - LED Current (mA)
iilct6_01
iilct6_03
Fig. 1 - Forward Voltage vs. Forward Current
Fig. 3 - Normalized Non-Saturated and Saturated CTR vs. LED Current
1.5 NCTR - Normalized CTR
1.5 NCTR - Normalized CTR Normalized to: VCE = 10 V, I F = 10 mA Tamb = 25 C CTRCE(sat) VCE = 0.4 V 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 0.1 1 10 100
iilct6_04
1.0
0.5 NCTR(SAT) NCTR 0.0 I F - LED Current (mA)
0.1
1
10
100
I F - LED Current (mA)
iilct6_02
Fig. 2 - Normalized Non-Saturated and Saturated CTR vs. LED Current
Fig. 4 - Normalized Non-Saturated and Saturated CTR vs. LED Current
Document Number: 83645 Rev. 1.5, 20-Dec-07
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com 3
ILCT6/MCT6
Vishay Semiconductors
Optocoupler, Phototransistor Output, Dual Channel
1.5 Normalized to: VCE = 10 V, IF = 10 mA, Tamb = 25 C CTRCE(sat) VCE = 0.4 V 1.0 Tamb = 85 C
1000 Tamb = 25 C, IF = 10 mA VCC = 5 V, Vth = 1.5 V
2.5
NCTR - Normalized CTR
100
tpHL
2.0
0.5 NCTR(SAT) NCTR 0.1
iilct6_05
10 tpLH 1 0.1
1.5
0.0 1 10 IF - LED Current (mA)
100
iilct6_08
1
10
1.0 100
R L - Collector Load Resistor (k)
Fig. 5 - Normalized Non-Saturated and Saturated CTR vs. LED Current
Fig. 8 - Propagation Delay vs. Collector Load Resistor
35 ICE - Collector Current (mA) 30 25 20 15 10 5 0 0
iilct6_06
IF 50 C 70 C 85 C VO tPLH
25 C
t PHL
tS 10 20 30 40 50 60
iilct6_09
50 %
IF - LED Current (mA)
tD
tR
tF
Fig. 6 - Collector Emitter Current vs. Temperature and LED Current
Fig. 9 - Switching Timing
10 5 ICEO - Collector Emitter (nA) 10 4 10 3 10 2 10 1 10 0 10 - 1 10 - 2 - 20
iilct6_07
VCC = 5 V
Vce = 10 V Typical
IF = 10 mA VO F = 10 kHz, DF = 50 % R L = 75
0
20
40
60
80
100
iilct6_10
Tamb - Ambient Temperature (C)
Fig. 7 - Collector Emitter Leakage Current vs.Temperature
Fig. 10 - Switching Schematic
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For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83645 Rev. 1.5, 20-Dec-07
tpHL - Propagation Delay (s)
tpLH - Propagation (s)
ILCT6/MCT6
Optocoupler, Phototransistor Output, Dual Channel
PACKAGE DIMENSIONS in inches (millimeters)
Vishay Semiconductors
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 0.035 (0.89) 0.100 (2.54) typ. 10 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) 0.031 (0.79) 0.300 (7.62) typ.
Option 7
0.300 (7.62) typ.
Option 9
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. 0.331 (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.
18494
Document Number: 83645 Rev. 1.5, 20-Dec-07
For technical questions, contact: optocoupler.answers@vishay.com
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
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For technical questions, contact: optocoupler.answers@vishay.com
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. 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
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