MOC8111/MOC8112
Vishay Semiconductors
Optocoupler, Phototransistor Output,
No Base Connection
FEATURES
A
C
NC
1
2
3
6 B
5 C
4 E
• No base terminal connection for improved
common mode interface immunity
• Long term stability
• Industry standard dual in line package
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
i179009
DESCRIPTION
The MOC8111/ MOC8112 is an optocoupler consisting of a
gallium arsenide infrared emitting diode optically coupled to
a silicon planar phototransistor detector in a plastic plug-in
DIP 6 pin package.
The coupling device is suitable for signal transmission
between two electrically separated circuits. The potential
difference between the circuits to be coupled should not
exceed the maximum permissible reference voltages.
In contrast to the IL1, the base terminal is not connected,
resulting in substantially improved common mode
interference immunity.
AGENCY APPROVALS
• UL1577, file no. E52744 system code H or J, double
protection
• BSI IEC 60950; IEC 60065
• DIN EN 60747-5-2 (VDE 0884)/DIN EN 60747-5-5 pending
available with option 1
• CSA 93751
ORDER INFORMATION
PART
MOC8111
MOC8112
MOC8111-X006
MOC8111-X007
MOC8112-X006
MOC8112-X007
MOC8112-X009
Note
For additional information on the available options refer to option information.
REMARKS
CTR > 20 %, DIP-6
CTR > 50 %, DIP-6
CTR > 20 %, DIP-6 400 mil (option 6)
CTR > 20 %, SMD-6 (option 7)
CTR > 50 %, DIP-6 400 mil (option 6)
CTR > 50 %, SMD-6 (option 7)
CTR > 50 %, SMD-6 (option 9)
ABSOLUTE MAXIMUM RATINGS
(1)
PARAMETER
INPUT
DC forward current
Reverse voltage
Surge forward current
Total power dissipation
OUTPUT
Emitter collector breakdown voltage
Collector current
Total power dissipation
t
≤
10 µs
BV
ECO
I
C
I
C
P
diss
30
50
150
150
V
mA
mA
mW
t
≤
10 µs
I
F
V
R
I
FSM
P
diss
60
6.0
2.5
100
mA
V
A
mW
TEST CONDITION
SYMBOL
VALUE
UNIT
Document Number: 83661
Rev. 1.5, 11-Jan-08
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
1
MOC8111/MOC8112
Vishay Semiconductors
Optocoupler, Phototransistor Output,
No Base Connection
ABSOLUTE MAXIMUM RATINGS
(1)
PARAMETER
COUPLER
Isolation test voltage between emitter
and detector refer to standard climate
23/50 DIN 50014
Creepage distance
Clearance distance
Isolation thickness between
emitter and detector
Comparative tracking index per
DIN IEC 112/VDE 0303, part 1
Isolation resistance
Storage temperature range
Ambient temperature range
Soldering temperature
(2)
max. 10 s, dip soldering distance
to seating plane
≥
1.5 mm
V
IO
= 500 V, T
amb
= 25 °C
V
IO
= 500 V, T
amb
= 100 °C
CTI
R
IO
R
IO
T
stg
T
amb
T
sld
V
ISO
5300
≥
7
≥
7
≥
4
175
10
12
10
11
- 55 to + 150
- 55 to + 100
260
Ω
Ω
°C
°C
°C
V
RMS
mm
mm
mm
TEST CONDITION
SYMBOL
VALUE
UNIT
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
PARAMETER
INPUT
Forward voltage
Reverse leakage current
Junction capacitance
OUTPUT
Collector emitter breakdown voltage
Collector emitter leakage current
Emitter collector breakdown voltage
Collector emitter capacitance
COUPLER
Collector saturation voltage
I
C
= 500 µA, I
F
= 10 mA
V
CEsat
0.15
0.4
V
Note
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.
I
C
= 1.0 µA
V
CE
= 10 V
I
E
= 10 µA
V
CE
= 0 V, f = 1.0 MHz
BV
CEO
I
CEO
BV
ECO
C
CE
7.0
7.0
30
1.0
50
V
nA
V
pF
I
F
= 10 mA
V
R
= 6.0 V
V = 0 V, f = 1.0 MHz
V
F
I
R
C
j
1.15
0.05
25
1.5
10
V
µA
pF
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
CURRENT TRANSFER RATIO
PARAMETER
Current transfer ratio
TEST CONDITION
I
F
= 10 mA, V
CE
= 10 V
PART
MOC8111
MOC8112
SYMBOL
CTR
CTR
MIN.
20
50
TYP.
MAX.
UNIT
%
%
SWITCHING CHARACTERISTICS
PARAMETER
Turn-on time
Turn-off time
TEST CONDITION
V
CC
= 10 V, R
L
= 100
Ω
I
C
= 2.0 mA, see figure 1
V
CC
= 10 V, R
L
= 100
Ω
I
C
= 2.0 mA, see figure 1
SYMBOL
t
on
t
off
MIN.
TYP.
7.5
5.7
MAX.
20
20
UNIT
µs
µs
www.vishay.com
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For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83661
Rev. 1.5, 11-Jan-08
MOC8111/MOC8112
Optocoupler, Phototransistor Output,
Vishay Semiconductors
No Base Connection
V
CC
= 10
V
Input pulse
I
C
R
L
=100
Ω
V
out
10
%
Input
90
%
Input current adjusted
to achieve I
C
= 2mA
t
r
t
on
Waveforms
t
f
t
off
Output pulse
Test Circuit
imoc8111_01
Fig. 1 - Switching Times
PACKAGE DIMENSIONS
in inches (millimeters)
3
2
1
Pin one ID
0.248 (6.30)
0.256 (6.50)
4
5
6
ISO method A
0.335 (8.50)
0.343 (8.70)
0.039
(1.00)
min.
0.048
(0.45)
0.300 (7.62)
typ.
0.022 (0.55)
0.130 (3.30)
0.150 (3.81)
4°
typ.
0.031 (0.80) min.
0.031 (0.80)
0.018 (0.45)
0.022 (0.55)
0.100 (2.54) typ.
i178004
18 °
0.114 (2.90)
0.130 (3.0)
3° to 9°
0.010 (0.25)
typ.
0.300 to 0.347
(7.62 to
8.81)
0.035 (0.90)
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) 0.0040 (0.102)
0.0098 (0.249)
0.020 (0.51 )
0.040 (1.02 )
0.315 (8.00)
min.
18450
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.
0.012 (0.30 ) typ.
15° max.
Document Number: 83661
Rev. 1.5, 11-Jan-08
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
3
MOC8111/MOC8112
Vishay Semiconductors
Optocoupler, Phototransistor Output,
No Base Connection
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
4
For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83661
Rev. 1.5, 11-Jan-08
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
www.vishay.com
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