IL202
www.vishay.com
Vishay Semiconductors
Optocoupler, Phototransistor Output, Low Input Current,
With Base Connection
FEATURES
DIP
A
C
NC
1
2
3
6 B
5 C
4 E
• Guaranteed at I
F
= 1.0 mA
• High collector emitter voltage, BV
CEO
= 70 V
• Long term stability
• Industry standard DIP package
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
AGENCY APPROVALS
• UL file no. E52744 system code H, double protection
• cUL tested to CSA 22.2 bulletin 5A
• DIN EN 60747-5-2 (VDE 0884) / DIN EN 60747-5-5
(pending), available with option 1
• BSI: EN 60065:2002, EN 60950-1:2006
• FIMKO
DESCRIPTION
The IL202 is optically coupled pairs employing a gallium
arsenide infrared LED and a silicon NPN phototransistor.
Signal information, including a DC level, can be transmitted
by the device while maintaining a high degree of electrical
isolation between input and output. The IL202 can be used
to replace relays and transformers in many digital interface
applications, as well as analog applications such as CRT
modulation.
ORDERING INFORMATION
I
L
2
0
#
-
X
0
0
#
T
TAPE
AND
REEL
DIP-6
PART NUMBER
PACKAGE OPTION
7.62 mm
AGENCY CERTIFIED/PACKAGE
VDE, UL, cUL, BSI, FIMKO
DIP-6
CTR (%)
125 to 250
IL202-X001
Rev. 1.7, 06-Feb-18
Document Number: 83613
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
IL202
www.vishay.com
Vishay Semiconductors
TEST CONDITION
SYMBOL
V
R
I
F
P
diss
VALUE
6.0
60
100
1.33
BV
CEO
BV
ECO
BV
CBO
P
diss
70
7.0
70
200
2.6
t = 1.0 s
V
ISO
P
tot
5300
250
3.3
7.0
7.0
T
stg
T
amb
260
°C
-55 to +150
-55 to +100
10
UNIT
V
mA
mW
mW/°C
V
V
V
mW
mW/°C
V
RMS
mW
mW/°C
mm
mm
°C
°C
s
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
INPUT
Peak reverse voltage
Forward continuous current
Power dissipation
Derate linearly from 25 °C
OUTPUT
Collector emitter breakdown voltage
Emitter collector breakdown voltage
Collector base breakdown voltage
Power dissipation
Derate linearly from 25 °C
COUPLER
Isolation test voltage
Total package dissipation (LED and detector)
Derate linearly from 25 °C
Creepage distance
Clearance distance
Storage temperature
Operating temperature
Lead soldering time
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
Forward voltage
Breakdown voltage
Reverse current
OUTPUT
DC forward current gain
Collector emitter breakdown voltage
Emitter collector breakdown voltage
Collector base breakdown voltage
Leakage current collector emitter
V
CE
= 5.0 V, I
C
= 100 μA
I
C
= 100 μA
I
E
= 100 μA
I
C
= 10 μA
V
CE
= 10 V, T
A
= 25 °C
h
FE
BV
CEO
BV
ECO
BV
CBO
I
CEO
100
70
7.0
70
-
200
-
10
90
5.0
-
-
-
-
50
V
V
V
nA
I
F
= 20 mA
I
F
= 1.0 mA
I
R
= 10 μA
V
R
= 6.0 V
V
F
V
F
V
F
I
R
-
-
6.0
1.2
1.0
20
0.1
10
1.5
1.2
V
V
V
μA
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Note
• Minimum and maximum values are testing 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
CURRENT TRANSFER RATIO
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Current transfer ratio (collector to base)
Collector emitter saturation voltage
DC current transfer ratio
TEST CONDITION
I
F
= 10 mA, V
CB
= 10 V
I
F
= 10 mA, I
C
= 2.0 mA
I
F
= 10 mA, V
CE
= 10 V
I
F
= 1.0 mA, V
CE
= 10 V
IL202
IL202
PART
SYMBOL
CTR
CB
V
CEsat
CTR
DC
CTR
DC
MIN.
15
-
125
30
TYP.
-
-
200
-
MAX.
-
0.4
250
-
UNIT
%
V
%
%
Rev. 1.7, 06-Feb-18
Document Number: 83613
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
IL202
www.vishay.com
TYPICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
1.4
1.5
T
A
= - 55 °C
T
A
= 25 °C
Vishay Semiconductors
V
F
- Forward Voltage (V)
1.3
1.2
1.1
1.0
0.9
NCTR - Normalized CTR
Normalized to:
V
CE
= 10 V, I
F
= 10 mA
T
A
= 25 °C
1.0
CTRce(sat) V
CE
= 0.4 V
T
A
= 70 °C
0.5
NCTR(SAT)
NCTR
0.0
T
A
= 100 °C
0.8
0.7
0.1
1
10
100
0.1
1
10
100
I
F
- Forward Current (mA)
Fig. 1 - Forward Voltage vs. Forward Current
I
F
-
LED Current (mA)
Fig. 4 - Normalized Non-Saturated and
Saturated CTR vs. LED Current
1.5
1.5
NCTR - Normalized CTR
NCTR - Normalized CTR
1.0
Normalized to:
V
CE
= 10 V, I
F
= 10 mA
T
A
= 25 °C
CTRce(sat) V
CE
= 0.4 V
Normalized to:
V
CE
= 10 V, I
F
= 10 mA, T
A
= 25 °C
CTRce(sat) V
CE
= 0.4 V
1.0
T
A
= 85 °C
0.5
NCTR(SAT)
NCTR
0.0
0.1
1
10
100
0.5
NCTR(SAT)
0.0
0.1
NCTR
1
10
100
I
F
-
LED Current (mA)
Fig. 2 - Normalized Non-Saturated and
Saturated CTR vs. LED Current
I
F
-
LED Current (mA)
Fig. 5 - Normalized Non-Saturated and
Saturated CTR vs. LED Current
1.5
35
I
CE
- Collector Current (mA)
NCTR - Normalized CTR
Normalized to:
V
CE
= 10 V, I
F
= 10 mA, T
A
= 25 °C
CTRce(sat) V
CE
= 0.4 V
1.0
T
A
= 50 °C
30
25
50 °C
20
15
10
5
0
25 °C
85 °C
70 °C
0.5
NCTR(SAT)
NCTR
0.0
0.1
1
10
100
0
10
20
30
40
50
60
I
F
- LED Current (mA)
Fig. 3 - Normalized Non-Saturated and
Saturated CTR vs. LED Current
I
F
-
LED Current (mA)
Fig. 6 - Collector Emitter Current vs. Temperature and LED Current
Rev. 1.7, 06-Feb-18
Document Number: 83613
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
IL202
www.vishay.com
Vishay Semiconductors
10
5
10
I
CEO
- Collector-Emitter (nA)
Normalized Photocurrent
10
4
10
3
10
2
Normalized to:
I
F
= 10 mA, T
a
= 25 °C
1
10
1
10
0
10
-1
10
-2
- 20
0
40
V
CE
= 10 V
Typical
0.1
NIB-T
a
= - 20 °C
NIb,T
a
= 25 °C
NIb,T
a
= 50 °C
NIb,T
a
= 70 °C
1
10
100
20
60
80
100
0.01
0.1
T
A
- Ambient Temperature (°C)
Fig. 7 - Collector Emitter Leakage Current vs.Temperature
I
F
-
LED Current (mA)
Fig. 10 - Normalized Photocurrent vs. I
F
and Temperature
1.5
2.0
Normalized to:
I
F
= 10 mA
V
cb
= 9.3 V
T
a
= 25 °C
NCTR
cb
- Normalized CTRcb
70 °C
50 °C
25 °C
Normalized to:
I
b
= 20 µA
V
CE
= 10 V
T
a
= 25 °C
Nh
FE(sat)
- Normalized
Saturated h
FE
1.5
1.0
1.0
V
CE
= 0.4 V
0.5
0.5
25 °C
50 °C
70 °C
0.0
0.1
1
10
100
0.0
1
10
100
1000
I
F
-
LED Current (mA)
Fig. 8 - Normalized CTR
cb
vs. LED Current and Temperature
I
b
- Base Current (µA)
Fig. 11 - Normalized Saturated h
FE
vs. Base Current and
Temperature
1000
T
a
= 25 °C
I
cb
= 1.0357 * I
F
^ 1.3631
10
2.5
T
a
= 25 °C, I
F
= 10 mA
V
CC
= 5 V, V
th
= 1.5 V
I
cb
- Collector Base
Photocurrent (µA)
100
t
pLH
- Propagation Delay (µs)
100
t
pHL
2.0
1
10
t
pLH
1
0.1
1.5
0.1
0.01
0.1
1
10
1.0
100
1
10
100
I
F
-
LED Current (mA)
Fig. 9 - Collector Base Photocurrent vs. LED Current
R
L
- Collector Load Resistor (kΩ)
Fig. 12 - Propagation Delay vs. Collector Load Resistor
Rev. 1.7, 06-Feb-18
Document Number: 83613
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
t
pHL
- Propagation Delay (µs)
1000
IL202
www.vishay.com
Vishay Semiconductors
1.2
2.0
NCTR
CE
- Normalized CTR
CE
Nh
FE
- Normalized h
FE
1.5
Normalized to:
T
a
= 25 °C
V
CE
= 5 V
I
F
= 1 mA
V
CE
= 5 V
1.0
70 °C
50 °C
25 °C
- 20 °C
0.8
Normalized to:
I
b
= 20 µA
V
CE
= 10 V
T
a
= 25 °C
1.0
0.1
V
CE
= 0.4 V
0.0
0.1
1
10
100
0.6
0.4
1
10
100
1000
I
F
-
LED Current (mA)
Fig. 13 - Normalized Non-Saturated and
Saturated CTR
CE
vs. LED Current
I
b
- Base Current (µA)
Fig. 14 - Normalized Non-Saturated h
FE
vs. Base Current and
Temperature
PACKAGE DIMENSIONS
in millimeters
3
2
1
Pin one ID
6.4 ± 0.1
4
5
8.6 ± 0.1
6
ISO method A
Option 9
9.53
10.03
7.62 typ.
7.62 ref.
1 min.
1.2 ± 0.1
3.555 ± 0.255
18°
4° typ.
0.8 min.
0.85 ± 0.05
0.5 ± 0.05
3° to 9°
0.25 typ.
7.62 to 8.81
i178004-2
0.102
0.249
2.95 ± 0.5
0.51
1.02
8 min.
0.25 typ.
15° max.
2.54 typ.
PACKAGE MARKING
(example)
IL202
V YWW H 68
Notes
• Only option 1 is reflected in the package marking
• The VDE logo is only marked on option 1 parts
• Tape and reel suffix (T) is not part of the package marking
Rev. 1.7, 06-Feb-18
Document Number: 83613
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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