IL300
www.vishay.com
Vishay Semiconductors
Linear Optocoupler, High Gain Stability, Wide Bandwidth
FEATURES
C 1
A 2
C 3
A 4
i179026_2
8 NC
K1
K2
7 NC
6 C
5 A
V
D E
•
•
•
•
•
•
•
•
•
Couples AC and DC signals
0.01 % servo linearity
Wide bandwidth, > 200 kHz
High gain stability, ± 0.005 %/°C typically
Low input-output capacitance
Low power consumption, < 15 mW
Isolation rated voltage 4420 V
RMS
Internal insulation distance, > 0.4 mm
Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
APPLICATIONS
DESCRIPTION
The IL300 linear optocoupler consists of an AlGaAs IRLED
irradiating an isolated feedback and an output PIN
photodiode in a bifurcated arrangement. The feedback
photodiode captures a percentage of the LEDs flux and
generates a control signal (I
P1
) that can be used to servo the
LED drive current. This technique compensates for the
LED’s non-linear, time, and temperature characteristics.
The output PIN photodiode produces an output signal (I
P2
)
that is linearly related to the servo optical flux created by the
LED.
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 LED.
•
•
•
•
•
Power supply feedback voltage / current
Medical sensor isolation
Audio signal interfacing
Isolated process control transducers
Digital telephone isolation
AGENCY APPROVALS
•
•
•
•
•
•
UL
cUL
DIN EN 60747-5-5 (VDE 0884-5) available with option 1
BSI
FIMKO
CQC
ORDERING INFORMATION
DIP-8
Option 6
I
L
3
0
0
-
D
E
F
G
-
X
0
#
#
T
TAPE
AND
REEL
7.62 mm
Option 7
10.16 mm
Option 9
PART NUMBER
K3 BIN
PACKAGE OPTION
> 0.7 mm
> 0.1 mm
AGENCY
CERTIFIED /
PACKAGE
UL, cUL,
BSI, FIMKO
DIP-8
DIP-8, 400 mil,
option 6
0.557 to 1.618
IL300
IL300-X006
0.765 to 1.181
IL300-DEFG
IL300-DEFG-X006
0.851 to 1.181
-
-
K3 BIN
0.765 to 0.955
-
-
0.851 to 1.061
IL300-EF
IL300-EF-X006
0.945 to 1.181 0.851 to 0.955 0.945 to 1.061
-
IL300-E
IL300-F
IL300-F-X006
IL300-FG-X006 IL300-E-X006
SMD-8, option 7 IL300-X007T
(1)
IL300-DEFG-X007T
(1)
IL300-EFG-X007 IL300-DE-X007T IL300-EF-X007T
(1)
IL300-FG-X007T IL300-E-X007T IL300-F-X007T
(1)
SMD-8, option 9 IL300-X009T
(1)
IL300-DEFG-X009T
(1)
VDE, UL,
BSI, FIMKO
DIP-8
DIP-8, 400 mil,
option 6
SMD-8, option 9
0.557 to 1.618
IL300-X001
IL300-X016
0.765 to 1.181
IL300-DEFG-X001
-
0.851 to 1.181
-
-
0.765 to 0.955
-
-
-
-
IL300-EF-X009T
(1)
0.851 to 1.061
IL300-EF-X001
IL300-EF-X016
IL300-EF-X017T
(1)
-
-
-
IL300-F-X009T
(1)
0.945 to 1.181 0.851 to 0.955 0.945 to 1.061
-
-
-
-
IL300-E-X001
-
IL300-F-X001
IL300-F-X016
IL300-DEFG-X016 IL300-EFG-X016
-
-
SMD-8, option 7 IL300-X017 IL300-DEFG-X017T
(1)
-
-
Note
(1)
Also available in tubes, do not put “T” on the end
Rev. 2.0, 05-Mar-18
IL300-E-X017T IL300-F-X017T
(1)
IL300-E-X009T IL300-F-X019T
(1)
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
TEST CONDITION
SYMBOL
P
diss
I
F
I
PK
V
R
R
th
T
j
P
diss
V
R
R
th
T
j
P
tot
T
stg
T
amb
VALUE
160
2.13
60
250
5
470
100
50
0.65
50
1500
100
210
2.8
-55 to +150
-55 to +100
UNIT
mW
mW/°C
mA
mA
V
K/W
°C
mW
mW/°C
V
K/W
°C
mW
mW/°C
°C
°C
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
INPUT
Power dissipation
Derate linearly from 25 °C
Forward current
Surge current (pulse width < 10 μs)
Reverse voltage
Thermal resistance
Junction temperature
OUTPUT
Power dissipation
Derate linearly from 25 °C
Reverse voltage
Thermal resistance
Junction temperature
COUPLER
Total package dissipation at 25 °C
Derate linearly from 25 °C
Storage temperature
Operating temperature
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
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
INPUT (LED EMITTER)
Forward voltage
V
F
temperature coefficient
Reverse current
Junction capacitance
Dynamic resistance
OUTPUT
Dark current
Open circuit voltage
Short circuit current
Junction capacitance
Noise equivalent power
COUPLER
Input-output capacitance
K1, servo gain (I
P1
/I
F
)
Servo
photocurrent
(1)(2)
K2, forward gain (I
P2
/I
F
)
Forward current
K3, transfer gain
(K2/K1)
(1)(2)
Transfer gain stability
Transfer gain linearity
V
F
= 0 V, f = 1 MHz
I
F
= 10 mA, V
det
= -15 V
I
F
= 10 mA, V
det
= -15 V
I
F
= 10 mA, V
det
= -15 V
I
F
= 10 mA, V
det
= -15 V
I
F
= 10 mA, V
det
= -15 V
I
F
= 10 mA, V
det
= -15 V
I
F
= 1 mA to 10 mA
I
F
= 1 mA to 10 mA, T
amb
= 0 °C to 75 °C
K1
I
P1
K2
I
P2
K3
ΔK3/ΔT
A
ΔK3
-
0.006
-
0.006
-
0.56
-
-
-
1
0.012
120
0.012
120
1
± 0.005
± 0.25
± 0.5
-
0.017
-
0.017
-
1.65
± 0.15
-
-
μA
K2/K1
%/°C
%
%
μA
pF
V
det
= -15 V, I
F
= 0 A
I
F
= 10 mA
I
F
= 10 mA
V
F
= 0 V, f = 1 MHz
V
det
= 15 V
I
D
V
D
I
SC
C
j
NEP
-
-
-
-
-
4x
1
500
120
12
10
-14
25
-
-
-
-
nA
mV
μA
pF
W/√Hz
V
R
= 5 V
V
F
= 0 V, f = 1 MHz
I
F
= 10 mA
I
F
= 10 mA
V
F
ΔV
F
/Δ°C
I
R
C
j
ΔV
F
/ΔI
F
-
-
-
-
-
1.25
-2.2
1
15
6
1.50
-
-
-
-
V
mV/°C
μA
pF
Ω
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Rev. 2.0, 05-Mar-18
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
TEST CONDITION
I
Fq
= 10 mA, MOD = ± 4 mA, R
L
= 50
Ω
V
det
= -15 V
SYMBOL
BW (-3 db)
MIN.
-
-
TYP.
200
-45
MAX.
-
-
UNIT
kHz
Deg.
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
PHOTOCONDUCTIVE OPERATION
Frequency response
Phase response at 200 kHz
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 A = 0.557 to 0.626
Bin B = 0.620 to 0.696
Bin C = 0.690 to 0.773
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
Bin H = 1.169 to 1.311
Bin I = 1.297 to 1.456
Bin J = 1.442 to 1.618
K3 = K2/K1. K3 is tested at I
F
= 10 mA, V
det
= -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
Switching time
Rise time
Fall time
TEST CONDITION
ΔI
F
= 2 mA, I
Fq
= 10 mA
SYMBOL
t
r
t
f
t
r
t
f
MIN.
-
-
-
-
TYP.
1
1
1.75
1.75
MAX.
-
-
-
-
UNIT
μs
μs
μs
μs
COMMON MODE TRANSIENT IMMUNITY
PARAMETER
Common mode capacitance
Common mode rejection ratio
TEST CONDITION
V
F
= 0 V, f = 1 MHz
f = 60 Hz, R
L
= 2.2 kΩ
SYMBOL
C
CM
CMRR
MIN.
-
-
TYP.
0.5
130
MAX.
-
-
UNIT
pF
dB
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. 2.0, 05-Mar-18
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
TYPICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
Axis Title
100
10000
0.025
T
amb
= -55 °C
T
amb
= 0 °C
Vishay Semiconductors
Axis Title
10000
2nd line
I
F
- Forward Current (mA)
0.020
10
T
amb
= 25 °C
2nd line
K1 - Servo Gain (I
P1
/I
F
)
1000
1st line
2nd line
1000
T
amb
= 25 °C
0.010
T
amb
= 85 °C
1
100
100
0.005
T
amb
= 100 °C
0.1
1.0
1.2
1.4
1.6
V
F
- Forward Voltage (V)
10
0
0
10
20
30
40
50
I
F
- Forward Current (mA)
10
Fig. 1 - Forward Current vs. Forward Voltage
Fig. 4 - Servo Gain vs. Forward Current
Axis Title
500
10000
2nd line
NK3 - Normalized Transfer Gain (K1/K2)
1.04
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
0
10
T
amb
= 25 °C
Axis Title
10000
Normalized to:
I
F
= 10 mA, T
amb
= 25 °C
T
amb
= 100 °C
T
amb
= 85 °C
2nd line
I
P1
- Servo Photocurrent (μA)
400
T
amb
= -55 °C
1000
T
amb
= 25 °C
1000
1st line
2nd line
100
10
20
30
40
50
I
F
- Forward Current (mA)
10000
R
L
= 1 kΩ
1st line
2nd line
300
T
amb
= 0 °C
200
100
T
amb
= 85 °C
T
amb
= -55 °C
T
amb
= 0 °C
100
T
amb
= 100 °C
0
0
5
10
15
20
25
I
F
- Forward Current (mA)
10
Fig. 2 - Servo Photocurrent vs. Forward Current
Fig. 5 - Normalized Transfer Gain vs. Forward Current
Axis Title
8
2nd line
NIP
1
- Normalized Photodiode Current
7
6
5
4
3
2
1
T
amb
= 100 °C
Normalized to:
I
F
= 10 mA,
V
D
= -15 V,
T
amb
= 25 °C
T
amb
= 25 °C
T
amb
= 0 °C
T
amb
= -55 °C
T
amb
= 85 °C
Axis Title
10000
2
1
1000
1st line
2nd line
2nd line
Voltage Gain (dB)
0
-1
-2
-3
10
-4
0.01
I
F
= 10 mA,
I
F(MOD)
= ± 2 mA
R
L
= 10 kΩ
1000
1st line
2nd line
100
100
10
1000
100
0
0
10
20
30
40
50
I
F
- Forward Current (mA)
0.1
1
10
f - Frequency (kHz)
Fig. 3 - Normalized Photodiode Current vs. Forward Current
Fig. 6 - Voltage Gain vs. Frequency
(2 mA)
Rev. 2.0, 05-Mar-18
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
1st line
2nd line
0.015
IL300
www.vishay.com
Vishay Semiconductors
Axis Title
10000
2nd line
Common Mode Rejection Ratio (dB)
0
-20
-40
-60
-80
-100
-120
0.1
1
10
f - Frequency (kHz)
100
10
1000
100
1000
1st line
2nd line
Axis Title
2nd line
C
j
- Photodiode Junction Capacitance (pF)
10000
14
f = 1 MHz
Axis Title
2
1
2nd line
Voltage Gain (dB)
0
-1
-2
-3
I
F
= 10 mA
I
Fmod
= ± 4 mA
R
L
= 50 Ω
10000
1000
1st line
2nd line
100
0.1
1
10
100
10
1000
f - Frequency (kHz)
-4
0.01
Fig. 7 - Voltage Gain vs. Frequency
Fig. 9 - Common-Mode Rejection Ratio vs. Frequency
Axis Title
2
0
2nd line
Phase Angle (°)
-2
-4
-6
-8
I
F
= 10 mA
I
Fmod
= ± 4 mA
R
L
= 50 Ω
10000
12
10
8
6
4
2
0
0
2
4
6
8
10
V
R
- Reverse Voltage (V)
10
100
1000
1st line
2nd line
1000
1st line
2nd line
100
-10
0.01
0.1
1
10
100
10
1000
f - Frequency (kHz)
Fig. 8 - Phase Angle vs. Frequency
Fig. 10 - Photodiode Junction Capacitance vs. Reverse Voltage
Rev. 2.0, 05-Mar-18
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
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