IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com
Vishay Semiconductors
Optocoupler, Photodarlington Output,
(Single, Dual, Quad Channel)
FEATURES
Single Channel
A
1
6 B
C
2
5 C
NC
3
4 E
• 125 mA load current rating
• Fast rise time, 10 μs
•
•
•
•
•
Dual Channel
Quad Channel
SMD
A
1
8 E
C
2
7 C
C
3
6 C
A
4
5 E
A 1
16 E
C
15 C
2
C
3
14 C
A
4
13 E
A
5
12 E
C
6
11 C
C
7
10 C
A
8
9
AGENCY APPROVALS
• UL1577
• cUL
• DIN EN 60747-5-5 (VDE 0884-5)
DESCRIPTION
The IL30 single, ILD55 dual, and ILQ30, ILQ31, ILQ55 quad
are optically coupled isolators with gallium arsenide infrared
emitters and silicon photodarlington sensors. Switching can
be achieved while maintaining a high degree of isolation
between driving and load circuits, with no crosstalk between
channels. These optocouplers can be used to replace reed
and mercury relays with advantages of long life, high speed
switching and elimination of magnetic fields.
The ILD55 is designed to reduce board space requirements
in high density applications.
E
LINKS TO ADDITIONAL RESOURCES
3D 3D
3D Models
Design Tools
Fast fall time, 35 μs
Single, dual, and quad channel
Solid state reliability
Standard DIP packages
Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Related
Documents
ORDERING INFORMATION
DIP
I
L
x
#
#
-
X
PART NUMBER
0
0
#
PACKAGE OPTION
T
TAPE
AND
REEL
7.62 mm
Option 7
Option 9
x = D (Dual) or Q (Quad)
> 0.7 mm
> 0.1 mm
SINGLE CHANNEL
DUAL CHANNEL
UL, cUL, FIMKO
≥ 100
≥ 100
≥ 100
DIP-6
IL30
-
-
-
DIP-8
-
ILD55
-
-
SMD-8, option 7
-
ILD55-X007
-
-
SMD-8, option 9
-
ILD55-X009
-
-
DIP-16
-
-
ILQ30, ILQ55
ILQ31
SMD-16, option 9
-
-
ILQ55-X009T (1)
-
AGENCY CERTIFIED /
PACKAGE
QUAD CHANNEL
CTR
≥ 200
Notes
• Additional options may be possible, please contact sales office
(1) Also available in tubes, do not put “T” on the end
Rev. 2.0, 20-Sep-2021
Document Number: 83621
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
IL30, ILD55, ILQ30, ILQ31, ILQ55
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Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART
SYMBOL
VALUE
UNIT
INPUT
Peak reverse voltage
VRM
3
V
IF
60
mA
Forward continuous current
Power dissipation
Pdiss
Derate linearly from 25 °C
100
mW
1.33
mW/°C
OUTPUT
Collector emitter breakdown voltage
IL30
BVCEO
30
V
ILQ30
BVCEO
30
V
ILD55
BVCEO
55
V
ILQ55
BVCEO
55
V
IC
125
mA
Pdiss
150
mW
2
mW/°C
Collector (load) current
Power dissipation
Derate linearly from 25 °C
COUPLER
Total package power dissipation
IL30
Ptot
250
mW
ILD55
Ptot
400
mW
ILQ30
Ptot
500
mW
ILQ31
Ptot
500
mW
ILQ55
Ptot
500
mW
3.3
mW/°C
IL30
Derate linearly from 25 °C
ILD55
3.3
mW/°C
ILQ30
6.67
mW/°C
ILQ31
6.67
mW/°C
ILQ55
6.67
mW/°C
Storage temperature
Tstg
-55 to +125
°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
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Forward voltage
IF = 20 mA
VF
-
1.25
1.5
V
Reverse current
VR = 3 V
IR
-
0.1
10
μA
Capacitance
VR = 0 V
CO
-
25
INPUT
pF
OUTPUT
Collector emitter breakdown voltage
Collector emitter leakage current
Collector emitter capacitance
IC = 100 μA
BVCEO
30 / 55
-
-
V
VCE = 10 V, IF = 0 A
ICEO
-
1
100
nA
VCE = 10 V, f = 1 MHz
CCE
-
3.4
-
pF
IC = 50 mA, IF = 50 mA
VCEsat
-
0.9
1
V
CIO
-
0.5
-
pF
COUPLER
Collector emitter saturation voltage
Capacitance (input to output)
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
Rev. 2.0, 20-Sep-2021
Document Number: 83621
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
IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com
Vishay Semiconductors
CURRENT TRANSFER RATIO (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
IF = 10 mA, VCE = 5 V
Current transfer ratio
PART
SYMBOL
MIN.
TYP.
MAX.
UNIT
IL30
CTR
100
400
-
%
ILD55
CTR
100
400
-
%
ILQ30
CTR
100
400
-
%
ILQ55
CTR
100
400
-
%
ILQ31
CTR
200
400
-
%
SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Rise time
VCC = 13.5 V, IF = 50 mA, RL = 100 Ω
tr
-
10
-
μs
Fall time
VCC = 13.5 V, IF = 50 mA, RL = 100 Ω
tf
-
35
-
μs
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
≥ 0.4
mm
Maximum rated withstanding isolation voltage
t = 1 min
Isolation resistance
Creepage distance
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)
1.2
NCTRce - Normalized CTRce
VF - Forward Voltage (V)
1.4
1.3
Tamb = -55 °C
1.2
Tamb = 25 °C
1.1
1.0
0.9
Tamb = 85 °C
0.8
0.7
0.1
iil30_01
1
10
100
IF - Forward Current (mA)
Fig. 1 - Forward Voltage vs. Forward Current
Rev. 2.0, 20-Sep-2021
1.0
Normalized to:
VCE = 5 V
IF = 10 mA
0.8
0.6
VCE = 5 V
0.4
0.2
VCE = 1 V
0.0
0.1
iil30_02
1
10
100
1000
IF - LED Current (mA)
Fig. 2 - Normalized Non-Saturated and Saturated CTRCE vs.
LED Current
Document Number: 83621
3
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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
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IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com
1
80
Normalized to:
IF = 10 mA
VCE = 5 V
VCE = 5 V
tpLH - Low/High Propagation
Delay (µs)
NIce - Normalized Ice
10
Vishay Semiconductors
VCE = 1 V
0.1
0.01
0.001
0.1
60
100 Ω
10
15
20
IF - LED Current (mA)
Fig. 6 - Low to High Propagation Delay vs.
Collector Load Resistance and LED Current
20
Normalized to:
Vcb = 3.5 V
IF = 10 mA
0.1
0.01
0.001
0.1
5
0
tpHL - High/Low Propagation
delay (µs)
NIcb - Normalized (Icb)
470 Ω
20
iil30_06
10
VCC = 5 V
Vth = 1.5 V
1 kΩ
15
10
100 Ω
5
0
1
10
100
Fig. 4 - Normalized Collector Base Photocurrent vs. LED Current
12 000
0
5
VCE = 5 V
10
15
20
IF - LED Current (mA)
iil30_07
IF - LED Current (mA)
iil30_04
220 Ω
40
100
10
1
Fig. 3 - Normalized Non-Saturated and Saturated Collector Emitter
Current vs. LED Current
1
1 kΩ
0
IF - LED Current (mA)
iil30_03
VCC = 5 V
Vth = 1.5 V
Fig. 7 - High to Low Propagation Delay vs.
Collector Load Resistance and LED Current
IF
hFE - Current Gain
10 000
8000
VCE = 1 V
6000
VO
tD
tR
t PLH
4000
2000
0
0.01
iil30_05
V TH = 1.5 V
t PHL
0.1
1
10
Base Current
Fig. 5 - hFE Current Gain vs. Base Current
Rev. 2.0, 20-Sep-2021
tS
tF
100
iil30_08
Fig. 8 - Switching Waveform
Document Number: 83621
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
IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com
Vishay Semiconductors
VCC = 13.5 V
F = 10 kHz,
DF = 50 %
RL
VO
IF = 50 mA
iil30_09
Fig. 9 - Switching Schematic
PACKAGE DIMENSIONS in millimeters
DIP-6
9.00 max.
8.60 ± 0.10
7.62 typ.
6.50 ± 0.25
0.50 ± 0.10
0.79 min.
2.54 typ.
1.27 ± 0.10
0.85 ± 0.10
6
5
4
1
2
3
3.10 ± 0.50
3.55 ± 0.25
0.90 min.
3° to 9°
0.25 ± 0.10
PIN ONE I.D.
Rev. 2.0, 20-Sep-2021
Document Number: 83621
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
IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com
Vishay Semiconductors
DIP-8
10.20 max.
9.75 ± 0.15
7.62 typ.
6.60 ± 0.25
0.50 min.
3.10 ± 0.50
3.55 ± 0.25
0.70 min.
1.27 ± 0.10
0.50 ± 0.10
.10
3° to 9°
0.25 ± 0
2.54 typ.
8
7
6
5
1
2
3
4
PIN ONE I.D.
DIP-16
20.30 max.
7.62 typ.
19.90 ± 0.15
6.60 ± 0.25
0.50 min.
1.27 ± 0.10
0.50 ± 0.10
2.54 typ.
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
3.10 ± 0.50
3.55 ± 0.25
0.70 min.
3° to 9°
.10
0.25 ± 0
PIN ONE I.D.
Rev. 2.0, 20-Sep-2021
Document Number: 83621
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
IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com
Vishay Semiconductors
SMD-6, Option 7
10.30 max.
7.62 typ.
9.00 max.
8.60 ± 0.10
6.50 ± 0.25
1.27 ± 0.10
0.25 ± 0.10
4.30 ± 0.30
0.70 min.
3.55 ± 0.25
0.90 min.
0.50 min.
2.54 typ.
5
Leads coplanarity
0.1 max.
4
0.76
6
8.00 min.
1.78
2.54
.25
R0
1.52
PIN ONE I.D.
8.00 min.
11.05
1
2
3
SMD-6, Option 9
10.05 max.
7.62 typ.
6.50 ± 0.25
9.00 max.
8.60 ± 0.10
3.55 ± 0.25
0.20 ± 0.10
0.25 ± 0.10
0.90 min.
0.50 min.
1.27 ± 0.10
8.00 min.
Leads coplanarity
0.1 max.
2.54 typ.
5
4
.25
R0
1.78
2.54
0.76
6
1.52
PIN ONE I.D.
8.00 min.
11.05
1
Rev. 2.0, 20-Sep-2021
2
3
Document Number: 83621
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
IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com
Vishay Semiconductors
SMD-8, Option 7
0.25 ± 0.10
0.50 min.
3.55 ± 0.25
0.70 min.
4.30 ± 0.30
10.30 max.
7.62 typ.
6.60 ± 0.25
10.20 max.
9.75 ± 0.15
1.27 ± 0.10
0.50 min.
2.54 typ.
7
6
Leads coplanarity
0.1 max.
5
0.76
8
8.00 min.
.25
1.78
2.54
R0
1.52
8.00 min.
PIN ONE I.D.
1
2
3
4
11.05
SMD-8, Option 9
10.05 max.
7.62 typ.
6.60 ± 0.25
10.20 max.
9.75 ± 0.15
1.27 ± 0.10
0.25 ± 0.10
3.55 ± 0.25
0.20 ± 0.10
0.70 min.
0.50 min.
8.00 min.
2.54 typ.
7
6
5
.25
R0
1.78
2.54
0.76
8
Leads coplanarity
0.1 max.
1.52
8.00 min.
PIN ONE I.D.
1
Rev. 2.0, 20-Sep-2021
2
3
4
11.05
Document Number: 83621
8
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
IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com
Vishay Semiconductors
SMD-16, Option 7
0.25 ± 0.10
3.55 ± 0.25
0.50 min.
19.90 ± 0.15
0.70 min.
4.30 ± 0.30
10.30 max.
7.62 typ.
6.60 ± 0.25
20.30 max.
1.27 ± 0.10
0.50 min.
2.54 typ.
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
0.76
16
Leads
coplanarity
0.1 max.
8.00 min.
.25
R0
1.78
2.54
PIN ONE I.D.
1.52
8.00 min.
11.05
Rev. 2.0, 20-Sep-2021
Document Number: 83621
9
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
IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com
Vishay Semiconductors
SMD-16, Option 9
10.05 max.
7.62 typ.
6.60 ± 0.25
20.30 max.
19.90 ± 0.15
1.27 ± 0.10
0.25 ± 0.10
3.55 ± 0.25
0.20 ± 0.10
0.70 min.
0.50 min.
Leads
coplanarity
0.1 max.
8.00 min.
2.54 typ.
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
0.76
16
.25
R0
1.78
2.54
PIN ONE I.D.
1.52
8.00 min.
11.05
PACKAGE MARKING (example)
ILD55
V YWW H 68
Notes
• Only option 1 and 7 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. 2.0, 20-Sep-2021
Document Number: 83621
10
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
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
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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
to the warranty expressed therein.
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Revision: 01-Jan-2022
1
Document Number: 91000