MCT6
Vishay Semiconductors
Optocoupler, Phototransistor Output, Dual Channel
FEATURES
• Current transfer ratio, 50 % typical
• Leakage current, 1.0 nA typical
A
C
C
A
1
2
3
4
8 E
7 C
6 C
5 E
• Two isolated channels per package
• Compliant to RoHS Directive
accordance to WEEE 2002/96/EC
and
in
AGENCY APPROVALS
• UL1577, file no. E52744 system code H, double protection
• DIN EN 60747-5-2 (VDE 0884)/DIN EN 60747-5-5 pending
available with option 1
i179073
• CSA 93751
• BSI IEC 60950; IEC 60065
DESCRIPTION
The 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 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.
ORDERING INFORMATION
DIP
M
C
T
6
-
X
0
0
#
T
TAPE AND
REEL
PART NUMBER
PACKAGE OPTION
7.62 mm
Option 7
Option 9
> 0.7 mm
> 0.1 mm
AGENCY CERTIFIED/PACKAGE
UL, CSA, BSI
DIP-8
SMD-8, option 7
SMD-8, option 9
VDE, UL, CSA, BSI
DIP-8
Notes
• Additional options may be possible, please contact sales office.
(1)
Also available in tubes, do not put “T” on the end.
CTR
20
MCT6
MCT6-X007T
(1)
MCT6-X009T
(1)
20
MCT6-X001
Document Number: 83645
Rev. 1.6, 17-May-11
For technical questions, contact:
optocoupleranswers@vishay.com
www.vishay.com
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
MCT6
Optocoupler, Phototransistor Output,
Vishay Semiconductors
Dual Channel
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
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
T
stg
T
amb
P
tot
V
IO
= 500 V, T
amb
= 25 °C
V
IO
= 500 V, T
amb
= 100 °C
V
ISO
R
IO
R
IO
5300
M 10
12
10
11
7.0
7.0
400
5.33
- 55 to + 150
- 55 to + 100
10
V
RMS
mm
mm
mW
mW/°C
°C
°C
s
I
C
BV
CEO
P
diss
30
30
150
2.0
mA
V
mW
mW/°C
1.0 μs pulse, 300 pps
I
FM
P
diss
60
3.0
100
1.3
mA
A
mW
mW/°C
TEST CONDITION
SYMBOL
VALUE
UNIT
Note
• 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
(T
amb
= 25 °C, unless otherwise specified)
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
I
C
= 2.0 mA, I
F
= 16 mA
f = 1.0 MHz
f = 1.0 MHz
I
C
= 2.0 mA, V
CC
= 10 V,
R
L
= 100
V
CEsat
C
IO
0.5
0.4
150
0.40
V
pF
pF
kHz
I
C
= 1.0 μA, I
E
= 10 μA
I
C
= 10
A,
I
E
= 10 μA
V
CE
= 10 V
V
CE
= 0 V
BV
CEO
BV
ECO
I
CEO
C
CE
30
7.0
65
10
1.0
8.0
100
V
V
nA
pF
I
F
= 20 mA
V
R
= 3.0 V
V
F
= 0 V
V
F
I
R
C
j
1.25
0.1
25
1.50
10
V
μA
pF
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Note
• 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.
Document Number: 83645
Rev. 1.6, 17-May-11
For technical questions, contact:
optocoupleranswers@vishay.com
www.vishay.com
2
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
MCT6
Vishay Semiconductors
Optocoupler, Phototransistor Output,
Dual Channel
CURRENT TRANSFER RATIO
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
DC current transfer ratio
TEST CONDITION
I
F
= 10 mA, V
CE
= 10 V
SYMBOL
CTR
DC
MIN.
20
TYP.
50
MAX.
UNIT
%
SWITCHING CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Switching times, output transistor
TEST CONDITION
I
C
= 2.0 mA, R
L
= 100
,
V
CE
= 5 V
SYMBOL
t
on
, t
off
MIN.
TYP.
3.0
MAX.
UNIT
μs
TYPICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
1.5
T
amb
= - 55 °C
1.2
1.1
1.0
0.9
0.8
0.7
0.1
iilct6_01
1.4
1.3
Normalized to:
V
CE
= 10 V, I
F
= 10 mA,T
A
= 25 °C
V
F
- Forward Voltage (V)
NCTR - Normalized CTR
CTR
CE(sat)
V
CE
= 0.4 V
1.0
T
A
= 50 °C
T
amb
= 25 °C
0.5
NCTR(SAT)
NCTR
0.0
0.1
1
10
100
T
amb
= 85 °C
1
10
I
F
- Forward Current (mA)
100
I
F
- LED Current (mA)
iilct6_03
Fig. 1 - Forward Voltage vs. Forward Current
Fig. 3 - Normalized Non-Saturated and Saturated CTR vs.
LED Current
1.5
Normalized to:
T
amb
= 25 °C
1.5
NCTR - Normalized CTR
1.0
NCTR - Normalized CTR
V
CE
= 10 V, I
F
= 10 mA
CTR
CE(sat)
V
CE
= 0.4 V
Normalized to:
V
CE
= 10 V, I
F
= 10 mA
T
amb
= 25 °C
1.0
CTR
CE(sat)
V
CE
= 0.4 V
T
amb
= 70 °C
0.5
NCTR(SAT)
NCTR
0.0
0.5
NCTR(SAT)
NCTR
0.0
0.1
1
10
100
I
F
- LED Current (mA)
0.1
iilct6_04
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
www.vishay.com
3
For technical questions, contact:
optocoupleranswers@vishay.com
Document Number: 83645
Rev. 1.6, 17-May-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
MCT6
Optocoupler, Phototransistor Output,
Vishay Semiconductors
Dual Channel
1.5
Normalized to:
V
CE
= 10 V, I
F
= 10 mA, T
amb
= 25 °C
1000
T
amb
= 25 °C, I
F
= 10 mA
V
CC
= 5 V, V
th
= 1.5 V
2.5
CTR
CE(sat)
V
CE
= 0.4 V
1.0
T
amb
= 85 °C
t
pHL
100
2.0
0.5
NCTR(SAT)
0.0
0.1
iilct6_05
10
t
pLH
1
0.1
1.5
NCTR
1
10
100
iilct6_08
1
10
1.0
100
I
F
- LED Current (mA)
R
L
- Collector Load Resistor (kΩ)
Fig. 5 - Normalized Non-Saturated and Saturated CTR vs.
LED Current
Fig. 8 - Propagation Delay vs. Collector Load Resistor
35
I
F
I
CE
- Collector Current (mA)
30
25
20
15
10
5
0
0
10
20
30
40
50
60
iilct6_09
50 °C
t
PHL
t
PLH
V
O
t
S
50 %
25 °C
85 °C
70 °C
iilct6_06
I
F
- LED Current (mA)
t
D
t
R
t
F
Fig. 6 - Collector Emitter Current vs. Temperature and LED Current
Fig. 9 - Switching Timing
10
5
I
CEO
- Collector Emitter (nA)
10
4
10
3
10
2
10
1
10
0
10
- 1
10
- 2
- 20
0
20
40
60
80
100
iilct6_10
V
CC
= 5 V
V
ce
= 10 V
Typical
I
F
= 10 mA
V
O
f = 10 kHz,
D
F
= 50 %
R
L
= 100
Ω
T
amb
- Ambient Temperature (°C)
iilct6_07
Fig. 7 - Collector Emitter Leakage Current vs.Temperature
Fig. 10 - Switching Schematic
Document Number: 83645
Rev. 1.6, 17-May-11
For technical questions, contact:
optocoupleranswers@vishay.com
www.vishay.com
4
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
t
pHL
- Propagation Delay (µs)
NCTR - Normalized CTR
t
pLH
- Propagation (µs)
MCT6
Vishay Semiconductors
Optocoupler, Phototransistor Output,
Dual Channel
PACKAGE DIMENSIONS
in millimeters
Pin one ID
4
6.645 ± 0.165
3
2
1
5
6
7
8
ISO method A
9.77 ± 0.14
0.95 ± 0.19
7.62 typ.
0.79
4° typ.
3.555 ± 0.255
6.095 ± 0.255
1.27
0.70 ± 0.19
0.51 ± 0.05
2.54 typ.
i178006
10°
3.045 ± 0.255
3° to 9°
0.25 ± 0.05
Option 7
7.62 typ.
Option 9
9.53
10.03
7.62 ref.
0.7
4.6
4.1
8 min.
0.102
0.249
0.30 typ.
0.51
1.02
15° max.
8.4 min.
8 min.
10.3 max.
0.76
2.54
R 0.25
1.78
8 min.
11.05
1.52
8 min.
11.05
2.54
R 0.25
0.76
1.78
1.52
18450-8
PACKAGE MARKING
MCT6
V WWY H 68
Notes
• Only options 1 and 7 reflected in the package marking
• The VDE logo is only marked on option 1 parts
• Tape and reel suffix (T) is not part of the package marking
www.vishay.com
5
For technical questions, contact:
optocoupleranswers@vishay.com
Document Number: 83645
Rev. 1.6, 17-May-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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