IL300
www.vishay.com
Vishay Semiconductors
Linear Optocoupler, High Gain Stability, Wide Bandwidth
FEATURES
• Couples AC and DC signals
8 NC
C 1
A 2
K1
• High gain stability, ± 0.005 %/°C typically
7 NC
K2
C 3
6 C
A 4
5 A
• Low input-output capacitance
• Isolation rated voltage 4420 VRMS
• Internal insulation distance, > 0.4 mm
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
V
D E
LINKS TO ADDITIONAL RESOURCES
APPLICATIONS
3D 3D
• Power supply feedback voltage / current
3D Models
Related
Documents
• Medical sensor isolation
Models
• Audio signal interfacing
DESCRIPTION
• Isolated process control transducers
The IL300 linear optocoupler consists of an AlGaAs infrared
emitter irradiating an output PIN photodiode and a
feedback photodiode. The feedback photodiode captures a
percentage of the emitter’s flux and generates a control
signal (IP1) that can be used to keep the emitter output
constant by adjusting the emitter forward current. This
compensates for the emitter’s non-linear, time, and
temperature characteristics. The output PIN photodiode
produces an output signal (IP2) that is linearly related to the
servo optical flux created by the emitter.
• Digital telephone isolation
AGENCY APPROVALS
• UL / cUL 1577
• DIN EN 60747-5-5 (VDE 0884-5), available with option 1
• BSI
• FIMKO
• CQC
The time and temperature stability of the input-output
coupler gain (K3) is insured by using matched PIN
photodiodes that accurately track the output flux of the
emitter.
ORDERING INFORMATION
I
L
3
0
0
-
D
PART NUMBER
E
F
G
-
K3 BIN
X
0
#
#
PACKAGE OPTION
DIP-8
Option 6
7.62 mm
10.55 mm
T
TAPE
AND
REEL
Option 7
> 0.7 mm
AGENCY CERTIFIED /
PACKAGE
UL, cUL, BSI, FIMKO, CQC
Option 9
> 0.18 mm
K3 BIN
0.557 to 1.618
0.765 to 1.181
0.851 to 1.061
0.851 to 0.955
0.945 to 1.061
IL300
IL300-DEFG
IL300-EF
IL300-E
IL300-F
-
IL300-DEFG-X006
-
IL300-E-X006
-
SMD-8, option 7
IL300-X007T(1)
IL300-DEFG-X007T(1)
IL300-EF-X007T(1)
IL300-E-X007T
IL300-F-X007T(1)
SMD-8, option 9
IL300-X009T
IL300-DEFG-X009T
IL300-EF-X009T
IL300-E-X009T
IL300-F-X009T(1)
0.557 to 1.618
0.765 to 1.181
0.851 to 1.061
0.851 to 0.955
0.945 to 1.061
IL300-F-X001
DIP-8
DIP-8, 400 mil, option 6
UL, cUL, BSI, FIMKO, CQC,
VDE (option 1)
DIP-8
-
IL300-DEFG-X001
-
-
DIP-8, 400 mil, option 6
IL300-X016
IL300-DEFG-X016
IL300-EF-X016
-
IL300-F-X016
SMD-8, option 7
IL300-X017
IL300-DEFG-X017T(1)
IL300-EF-X017T(1)
-
IL300-F-X017T
Note
(1) Also available in tubes, do not put “T” on the end
Rev. 2.4, 16-May-2022
Document Number: 83622
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
IL300
www.vishay.com
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
INPUT
Power dissipation
Pdiss
100
mW
Forward current
IF
60
mA
Surge current (pulse width < 10 μs)
IPK
250
mA
Reverse voltage
VR
5
V
Junction temperature
Tj
125
°C
OUTPUT
Power dissipation
Pdiss
50
mW
Reverse voltage
VR
50
V
Junction temperature
Tj
125
°C
Ptot
150
mW
Storage temperature
Tstg
-55 to +150
°C
Operating temperature
Tamb
-55 to +100
°C
COUPLER
Total package dissipation at 25 °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
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Forward voltage
IF = 10 mA
VF
-
1.4
1.5
V
Reverse current
VR = 5 V
IR
-
1
-
μA
VF = 0 V, f = 1 MHz
Cj
-
26
-
pF
Vdet = -15 V, IF = 0 A
ID
-
1
25
nA
INPUT (LED EMITTER)
Junction capacitance
OUTPUT
Dark current
Open circuit voltage
IF = 10 mA
VD
-
500
-
mV
Short circuit current
IF = 10 mA
ISC
-
90
-
μA
VF = 0 V, f = 1 MHz
Cj
-
12
-
pF
-
1
-
pF
0.005
0.009
0.015
Junction capacitance
COUPLER
Input-output capacitance
K1, servo gain (IP1/IF)
VF = 0 V, f = 1 MHz
IF = 10 mA, Vdet = -15 V
K1
photocurrent (1)(2)
IF = 10 mA, Vdet = -15 V
IP1
-
90
-
K2, forward gain (IP2/IF)
IF = 10 mA, Vdet = -15 V
K2
0.005
0.009
0.015
Servo
μA
Forward current
IF = 10 mA, Vdet = -15 V
IP2
-
90
-
μA
K3, transfer gain (K2/K1) (1)(2)
IF = 10 mA, Vdet = -15 V
K3
0.56
1
1.65
K2/K1
Transfer gain stability
IF = 10 mA, Vdet = -15 V,
Tamb = 0 °C to 75 °C
ΔK3/ΔTA
-
± 0.005
± 0.15
%/°C
Transfer gain linearity
IF = 2 mA to 10 mA
ΔK3
-
± 0.25
-
%
Rev. 2.4, 16-May-2022
Document Number: 83622
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
IL300
www.vishay.com
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
IF = 10 mA, MOD = ± 4 mA, RL = 50 Ω
BW (-3 db)
-
1.4
-
MHz
-
-45
-
°
PHOTOCONDUCTIVE OPERATION
Frequency response
Phase response at 200 kHz
Vdet = -15 V
Notes
• Minimum and maximum values were tested 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
(1) Bin sorting: K3 (transfer gain) is sorted into bins that are ± 6 %, as follows:
Bin D = 0.765 to 0.859
Bin E = 0.851 to 0.955
Bin F = 0.945 to 1.061
Bin G = 1.051 to 1.181
K3 = K2/K1. K3 is tested at IF = 10 mA, Vdet = -15 V
(2) Bin categories: All IL300s are sorted into a K3 bin, indicated by an alpha character that is marked on the part. The bins range from “A”
through “J”.
The IL300 is shipped in tubes of 50 each. Each tube contains only one category of K3. The category of the parts in the tube is marked on
the tube label as well as on each individual part
(3) Category options: standard IL300 orders will be shipped from the categories that are available at the time of the order. Any of the ten
categories may be shipped. For customers requiring a narrower selection of bins, the bins can be grouped together as follows:
IL300-DEFG: order this part number to receive categories D, E, F, G only
IL300-EF: order this part number to receive categories E, F only
IL300-E: order this part number to receive category E only
SWITCHING CHARACTERISTICS
PARAMETER
Rise time
Fall time
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
IF = 10 mA, MOD = +2 mA,
RL = 10 kΩ
tr
-
0.8
-
μs
tf
-
0.8
-
μs
IF = 12 mA
Input
IF = 10 mA
IF
VDET
VDET
VOUT
90 %
VOUT
Output
10 %
tr
Fig. 1 - Test Circuit
tf
Fig. 2 - Switching Times
COMMON MODE TRANSIENT IMMUNITY
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Common mode capacitance
VF = 0 V, f = 1 MHz
CCM
-
1
-
pF
f = 60 Hz, RL = 2.2 kΩ
CMRR
-
100
-
dB
Common mode rejection ratio
Rev. 2.4, 16-May-2022
Document Number: 83622
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
IL300
www.vishay.com
Vishay Semiconductors
SAFETY AND INSULATION RATINGS
PARAMETER
TEST CONDITION
Climatic classification
SYMBOL
VALUE
According to IEC 68 part 1
UNIT
55 / 100 / 21
Comparative tracking index
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
Output safety power
PSO
400
mW
Input safety current
ISI
275
mA
Safety temperature
TS
175
°C
≥7
mm
≥7
mm
≥8
mm
≥8
mm
≥ 0.4
mm
Maximum rated withstanding isolation voltage
Isolation resistance
t = 1 min
Creepage distance
DIP-8
Clearance distance
Creepage distance
DIP-8, 400 mil, option 6; SMD-8,
option 7; SMD-8, option 9
Clearance distance
Insulation thickness
DTI
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
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Axis Title
Axis Title
10000
100
10000
300
100
1
10
0.1
1.0
1.2
1.4
1.6
200
1000
Tamb = 0 °C
Tamb = 25 °C
1st line
2nd line
1000
2nd line
IP1 - Servo Photocurrent (μA)
Tamb = 25 °C
10
1st line
2nd line
2nd line
IF - Forward Current (mA)
Tamb = -55 °C
Tamb = 100 °C
100
100
Tamb = 85 °C
10
0
0
5
10
15
20
25
VF - Forward Voltage (V)
IF - Forward Current (mA)
Fig. 3 - Forward Voltage vs. Forward Current
Fig. 4 - Servo Photocurrent vs. Forward Current
Rev. 2.4, 16-May-2022
Document Number: 83622
4
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
IL300
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Vishay Semiconductors
Axis Title
10000
Normalized to:
IF = 10 mA,
VD = -15 V,
Tamb = 25 °C
7
6
Tamb = 25 °C
1000
Tamb = 0 °C
5
1st line
2nd line
2nd line
NIP1 - Normalized Photodiode Current
8
4
Tamb = -55 °C
Tamb = 100 °C
3
100
Tamb = 85 °C
2
1
0
0
10
20
30
40
50
10
IF - Forward Current (mA)
Fig. 5 - Normalized Photodiode Current vs. Forward Current
Axis Title
10000
0.015
Tamb = -55 °C
Tamb = 0 °C
1000
0.010
1st line
2nd line
2nd line
K1 - Servo Gain (IP1/IF)
Tamb = 25 °C
Tamb = 85°C
Tamb = 100 °C
0.005
100
10
0.000
0
10
20
30
40
50
IF - Forward Current (mA)
Fig. 6 - Servo Gain vs. Forward Current
Axis Title
10000
Normalized to:
IF = 10 mA, Tamb = 25 °C
1.03
1.02
Tamb = 25 °C
1.01
Tamb = 0 °C
Tamb = -55 °C
1000
1st line
2nd line
2nd line
NK3 - Normalized Transfer Gain (K2/K1)
1.04
1.00
0.99
Tamb = 100 °C
100
Tamb = 85 °C
0.98
0.97
10
0.96
0
10
20
30
40
50
IF - Forward Current (mA)
Fig. 7 - Normalized Transfer Gain vs. Forward Current
Rev. 2.4, 16-May-2022
Document Number: 83622
5
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
IL300
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Vishay Semiconductors
0.95 ± 0.15
0.70 ± 0.15
0.86 ± 0.10
0.50 ± 0.10
1.27 ± 0.10
2.54 nom.
4
3
2
7.62 typ.
6.50 ± 0.1
6.00 ± 0.15
10.16 max.
9.75 ± 0.15
3.10 ± 0.15
3.55 ± 0.15
PACKAGE DIMENSIONS (in millimeters)
3°
to 9
0.25 ± 0.05
°
1
Pin one ID
ISO method A
5
6
7
8
hm
Option 6
Option 7
10.16 ± 0.2
7.62 typ.
Option 9
9.78 ± 0.25
7.62 typ.
7.62 typ.
0.7 ± 0.2
3.55 ± 0.15
0.25 ± 0.05
8 min.
0.75 ± 0.2
8 min.
8.4 min.
0.25 ± 0.05
10.55 ± 0.4
10.05 ± 0.25
0.030 (0.76)
0.100 (2.54)
0.030 (0.76)
R 0.010 (0.25)
R 0.010 (0.25)
0.100 (2.54)
0.070 (1.78)
0.315 (8.00) min.
0.060 (1.52)
0.435 (11.05)
0.070 (1.78)
0.315 (8.00) min.
0.060 (1.52)
0.435 (11.05)
PACKAGE MARKING
IL300-F
V YWW 68
Fig. 8 - Example of IL300-F-X001
Rev. 2.4, 16-May-2022
Document Number: 83622
6
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
IL300
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SOLDER PROFILES
HANDLING AND STORAGE CONDITIONS
ESD level: HBM class 2
Axis Title
10000
300
Floor life: unlimited
Max. 260 °C
255 °C
240 °C
217 °C
2nd line
Temperature (°C)
250
Conditions: Tamb < 30 °C, RH < 85 %
245 °C
Moisture sensitivity level 1, according to J-STD-020
1000
200
1st line
2nd line
Max. 30 s
150
Max. 120 s
Max. 100 s
100
Max. ramp down 6 °C/s
100
Max. ramp up 3 °C/s
50
10
0
0
50
100
150
200
250
300
Time (s)
19841
Fig. 9 - Lead (Pb)-free Reflow Solder Profile According to
J-STD-020 for SMD Devices
Axis Title
300
10000
5s
Lead temperature
200
235 °C to
260 °C
First wave
1000
ca. 2 K/s
ca. 200 K/s
150
Full line: typical
Dotted lines:
process limits
Second
wave
1st line
2nd line
2nd line
Temperature (°C)
250
100 °C to
130 °C
100
100
2 K/s
50
ca. 5 K/s
Forced cooling
10
0
0
50
100
150
200
250
Time (s)
948626
Fig. 10 - Wave Soldering Double Wave Profile
According to J-STD-020 for DIP Devices
Rev. 2.4, 16-May-2022
Document Number: 83622
7
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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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.
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the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
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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
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Revision: 01-Jan-2022
1
Document Number: 91000