End of Life March-2018
IL766B
www.vishay.com
Vishay Semiconductors
Optocoupler, Photodarlington Output, AC Input, Internal R
BE
FEATURES
A/C
1
C/A
2
NC
3
i179040-1
6
NC
5
C
4
E
•
•
•
•
•
•
•
•
DESCRIPTION
The IL766B is a bidirectional input, optically coupled isolator
consisting of two gallium arsenide infrared emitters and a
silicon photodarlington sensor.
Internal R
BE
for better stability
BV
CEO
≥
60 V
Isolation rated voltage 4420 V
RMS
AC or polarity insensitive inputs
No base connection
High insulation resistance, 10
11
Ω
typical
Standard plastic DIP package
Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
AGENCY APPROVALS
• UL1577, file no. E52744, double protection
• cUL tested to CSA 22.2 bulletin 5A
• BSI EN 60950, BSI EN 60065
ORDERING INFORMATION
DIP-6
DIP-6, 400 mil
I
L
7
6
PART NUMBER
6
B
-
#
CTR
BIN
> 400
X
0
0
#
PACKAGE OPTION
CTR (%)
7.62 mm
10.16 mm
AGENCY CERTIFIED/PACKAGE
VDE, UL, BSI, CSA
DIP-6
DIP-6, 400 mil, option 6
IL766B-1
-
> 900
IL766B-2
IL766B-2X006
Note
• For additional information on the available options refer to option information
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
INPUT
Forward continuous current
Power dissipation
Derate linearly from 55 °C
OUTPUT
Collector emitter breakdown voltage
Collector base breakdown voltage
Power dissipation
Derate linearly from 25 °C
COUPLER
Total power dissipation
Derate linearly from 25 °C
Storage temperature
Operating temperature
Lead soldering time at 260 °C
T
stg
T
amb
t = 1.0 s
P
tot
250
3.3
-55 to +150
-55 to +100
10
mW
mW/°C
°C
°C
s
BV
CEO
BV
CBO
P
diss
60
70
200
2.6
V
V
mW
mW/°C
I
F
P
diss
60
200
2.6
mA
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
Rev. 1.6, 23-Jul-15
Document Number: 83644
1
For technical questions, contact:
optocoupleranswers@vishay.com
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
End of Life March-2018
IL766B
www.vishay.com
Vishay Semiconductors
TEST CONDITION
I
F
= ± 10 mA
I
C
= 10 mA, I
F
= 0 A
V
CE
= 10 V, I
F
= 0 A
I
C
= ± 10 mA, I
F
= ± 10 mA
PART
SYMBOL
V
F
BV
CEO
I
CEO
V
CEsat
MIN.
-
60
-
-
TYP.
1.25
-
1.0
-
MAX.
1.5
-
100
1.0
UNIT
V
V
nA
V
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
INPUT
Forward voltage
OUTPUT
Collector emitter breakdown voltage
Collector emitter leakage current
COUPLER
Collector emitter, saturation voltage
Note
• Minimum and maximum values were tested requirements. Typical values are characteristics of the device and are the result of engineering
evaluations. Typical values are for information only and are not part of the testing requirements
CURRENT TRANSFER RATIO
PARAMETER
Saturation voltage, collector emitter
TEST CONDITION
I
F
= ± 1.0 mA, V
CE
= 5.0 V
I
F
= ± 0.5 mA, V
CE
= 5.0 V
PART
IL766B-1
IL766B-2
SYMBOL
CTR
CTR
MIN.
400
900
TYP.
-
-
MAX.
-
-
UNIT
%
%
SWITCHING CHARACTERISTICS
PARAMETER
Turn-off time
TEST CONDITION
V
CC
= 5.0 V, I
F
= ± 2.0 mA, R
L
= 100
Ω
SYMBOL
t
off
MIN.
-
TYP.
200
MAX.
-
UNIT
μs
SAFETY AND INSULATION RATINGS
PARAMETER
Climatic classification
Comparative tracking index
Maximum rated withstanding isolation voltage
Maximum transient isolation voltage
Maximum repetitive peak isolation voltage
Isolation resistance
Output safety power
Input safety current
Safety temperature
Creepage distance
Clearance distance
Insulation thickness
DTI
V
IO
= 500 V, T
amb
= 25 °C
V
IO
= 500 V, T
amb
= 100 °C
t = 1 min
TEST CONDITION
According to IEC 68 part 1
CTI
V
ISO
V
IOTM
V
IORM
R
IO
R
IO
P
SO
I
SI
T
S
SYMBOL
VALUE
55 / 100 / 21
175
4420
10 000
890
≥
10
12
≥
10
11
400
275
175
≥
7
≥
7
≥
0.4
V
RMS
V
peak
V
peak
Ω
Ω
mW
mA
°C
mm
mm
mm
UNIT
Note
• As per IEC 60747-5-5, § 7.4.3.8.2, 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
Rev. 1.6, 23-Jul-15
Document Number: 83644
2
For technical questions, contact:
optocoupleranswers@vishay.com
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
End of Life March-2018
IL766B
www.vishay.com
PACKAGE DIMENSIONS
in inches (millimeters)
3
2
1
Pin one ID
Vishay Semiconductors
6.4 ± 0.1
4
5
8.6 ± 0.1
6
ISO method A
1 min.
1.2 ± 0.1
7.62 typ.
3.555 ± 0.255
18°
4° typ.
0.8 min.
0.85 ± 0.05
0.5 ± 0.05
i178004
2.95 ± 0.5
0.25 typ.
7.62 to 8.81
3° to 9°
2.54 typ.
Option 6
0.407 (10.36)
0.391 (9.96)
0.307 (7.8)
0.291 (7.4)
0.255 (6.5)
0.248 (6.3)
20°
0.014 (0.35)
0.010 (0.25)
0.400 (10.16)
0.430 (10.92)
18446
Rev. 1.6, 23-Jul-15
Document Number: 83644
3
For technical questions, contact:
optocoupleranswers@vishay.com
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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 in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
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. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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