End of Life March-2018
IL766B
www.vishay.com
Vishay Semiconductors
Optocoupler, Photodarlington Output, AC Input, Internal R
BE
FEATURES
Internal R for better stability
BE
BV 60 V
CEO
6
A/C 1 NC
Isolation rated voltage 4420 V
RMS
C/A 2 5
C AC or polarity insensitive inputs
No base connection
3 4 E
NC
11
High insulation resistance, 10 typical
Standard plastic DIP package
i179040-1
Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
DESCRIPTION
AGENCY APPROVALS
The IL766B is a bidirectional input, optically coupled isolator
consisting of two gallium arsenide infrared emitters and a UL1577, file no. E52744, double protection
silicon photodarlington sensor.
cUL tested to CSA 22.2 bulletin 5A
BSI EN 60950, BSI EN 60065
ORDERING INFORMATION
DIP-6 DIP-6, 400 mil
I L 766 B - # X 00#
PART NUMBER CTR PACKAGE OPTION
10.16 mm
7.62 mm
BIN
AGENCY CERTIFIED/PACKAGE CTR (%)
VDE, UL, BSI, CSA > 400 > 900
DIP-6 IL766B-1 IL766B-2
DIP-6, 400 mil, option 6 - IL766B-2X006
Note
For additional information on the available options refer to option information
ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise specified)
amb
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
INPUT
Forward continuous current I 60 mA
F
Power dissipation P 200 mW
diss
Derate linearly from 55 C 2.6 mW/C
OUTPUT
Collector emitter breakdown voltage BV 60 V
CEO
Collector base breakdown voltage BV 70 V
CBO
Power dissipation P 200 mW
diss
Derate linearly from 25 C 2.6 mW/C
COUPLER
Total power dissipation t = 1.0 s P 250 mW
tot
Derate linearly from 25 C 3.3 mW/C
Storage temperature T -55 to +150 C
stg
Operating temperature T -55 to +100 C
amb
Lead soldering time at 260 C 10 s
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?91000End of Life March-2018
IL766B
www.vishay.com
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (T = 25 C, unless otherwise specified)
amb
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
INPUT
Forward voltage I = 10 mA V - 1.25 1.5 V
F F
OUTPUT
Collector emitter breakdown voltage I = 10 mA, I = 0 A BV 60 - - V
C F CEO
Collector emitter leakage current V = 10 V, I = 0 A I - 1.0 100 nA
CE F CEO
COUPLER
Collector emitter, saturation voltage I = 10 mA, I = 10 mA V -- 1.0 V
C F CEsat
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 TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
I = 1.0 mA, V = 5.0 V IL766B-1 CTR 400 - - %
F CE
Saturation voltage, collector emitter
I = 0.5 mA, V = 5.0 V IL766B-2 CTR 900 - - %
F CE
SWITCHING CHARACTERISTICS
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Turn-off time V = 5.0 V, I = 2.0 mA, R = 100 t - 200 - s
CC F L off
SAFETY AND INSULATION RATINGS
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Climatic classification According to IEC 68 part 1 55 / 100 / 21
Comparative tracking index CTI 175
Maximum rated withstanding isolation voltage t = 1 min V 4420 V
ISO RMS
Maximum transient isolation voltage V 10 000 V
IOTM peak
Maximum repetitive peak isolation voltage V 890 V
IORM peak
12
V = 500 V, T = 25 C R 10
IO amb IO
Isolation resistance
11
V = 500 V, T = 100 C R 10
IO amb IO
Output safety power P 400 mW
SO
Input safety current I 275 mA
SI
Safety temperature T 175 C
S
Creepage distance 7mm
Clearance distance 7mm
Insulation thickness DTI 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