End of Life March-2018
IL766B
www.vishay.com
Vishay Semiconductors
Optocoupler, Photodarlington Output, AC Input, Internal RBE
FEATURES
A/C 1
6 NC
C/A 2
5 C
NC 3
4 E
•
•
•
•
•
•
•
•
i179040-1
DESCRIPTION
Internal RBE for better stability
BVCEO ≥ 60 V
Isolation rated voltage 4420 VRMS
AC or polarity insensitive inputs
No base connection
High insulation resistance, 1011 Ω typical
Standard plastic DIP package
Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
AGENCY APPROVALS
The IL766B is a bidirectional input, optically coupled isolator
consisting of two gallium arsenide infrared emitters and a
silicon photodarlington sensor.
• UL1577, file no. E52744, double protection
• cUL tested to CSA 22.2 bulletin 5A
• BSI EN 60950, BSI EN 60065
ORDERING INFORMATION
I
L
7
6
PART NUMBER
6
B
-
#
X
CTR
BIN
0
0
DIP-6, 400 mil
7.62 mm
10.16 mm
PACKAGE OPTION
AGENCY CERTIFIED/PACKAGE
CTR (%)
VDE, UL, BSI, CSA
DIP-6
DIP-6
#
> 400
> 900
IL766B-1
IL766B-2
-
IL766B-2X006
DIP-6, 400 mil, option 6
Note
• For additional information on the available options refer to option information
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
INPUT
Forward continuous current
Power dissipation
IF
60
mA
Pdiss
200
mW
2.6
mW/°C
V
Derate linearly from 55 °C
OUTPUT
Collector emitter breakdown voltage
BVCEO
60
Collector base breakdown voltage
BVCBO
70
V
Pdiss
200
mW
2.6
mW/°C
Power dissipation
Derate linearly from 25 °C
COUPLER
Total power dissipation
t = 1.0 s
Ptot
Derate linearly from 25 °C
250
mW
3.3
mW/°C
Storage temperature
Tstg
-55 to +150
°C
Operating temperature
Tamb
-55 to +100
°C
10
s
Lead soldering time at 260 °C
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
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
UNIT
IF = ± 10 mA
VF
-
1.25
1.5
V
Collector emitter breakdown voltage
IC = 10 mA, IF = 0 A
BVCEO
60
-
-
V
Collector emitter leakage current
VCE = 10 V, IF = 0 A
ICEO
-
1.0
100
nA
IC = ± 10 mA, IF = ± 10 mA
VCEsat
-
-
1.0
V
INPUT
Forward voltage
OUTPUT
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
PART
SYMBOL
MIN.
TYP.
MAX.
UNIT
IF = ± 1.0 mA, VCE = 5.0 V
IL766B-1
CTR
400
-
-
%
IF = ± 0.5 mA, VCE = 5.0 V
IL766B-2
CTR
900
-
-
%
SWITCHING CHARACTERISTICS
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Turn-off time
VCC = 5.0 V, IF = ± 2.0 mA, RL = 100 Ω
toff
-
200
-
μs
SAFETY AND INSULATION RATINGS
PARAMETER
Climatic classification
TEST CONDITION
SYMBOL
According to IEC 68 part 1
Comparative tracking index
VALUE
UNIT
55 / 100 / 21
CTI
175
VISO
4420
VRMS
Maximum transient isolation voltage
VIOTM
10 000
Vpeak
Maximum repetitive peak isolation voltage
VIORM
890
Vpeak
VIO = 500 V, Tamb = 25 °C
RIO
≥ 1012
Ω
VIO = 500 V, Tamb = 100 °C
RIO
≥ 1011
Ω
PSO
400
mW
Input safety current
ISI
275
mA
Safety temperature
TS
175
°C
≥7
mm
Maximum rated withstanding isolation voltage
Isolation resistance
Output safety power
t = 1 min
Creepage distance
Clearance distance
Insulation thickness
DTI
≥7
mm
≥ 0.4
mm
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
Vishay Semiconductors
PACKAGE DIMENSIONS in inches (millimeters)
3
2
1
4
5
6
Pin one ID
6.4 ± 0.1
ISO method A
8.6 ± 0.1
1 min.
7.62 typ.
1.2 ± 0.1
3.555 ± 0.255
18°
4° typ.
2.95 ± 0.5
0.8 min.
0.85 ± 0.05
3° to 9°
0.5 ± 0.05
0.25 typ.
7.62 to 8.81
i178004
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)
Rev. 1.6, 23-Jul-15
18446
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
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www.vishay.com
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Disclaimer
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Revision: 08-Feb-17
1
Document Number: 91000