IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com Vishay Semiconductors
Rev. 1.8, 28-Jul-14 1Document Number: 83621
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
Optocoupler, Photodarlington Output,
(Single, Dual, Quad Channel)
FEATURES
125 mA load current rating
Fast rise time, 10 μs
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
AGENCY APPROVALS
UL1577, 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 IEC 60950; IEC 60065
•FIMKO
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.
Notes
Additional options may be possible, please contact sales office.
(1) Also available in tubes, do not put “T” on the end.
8
7
6
5
E
C
C
E
A
C
C
A
1
2
3
4
E
C
C
E
E
C
C
E
A
C
C
A
A
C
C
A
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1
2
3
6
5
4
B
C
E
A
C
NC
Dual Channel
Quad Channel
SMD
Single Channel
ORDERING INFORMATION
ILx##-X00#T
PART NUMBER
x = D (Dual) or Q (Quad)
PACKAGE OPTION TAPE
AND
REEL
AGENCY CERTIFIED/PACKAGE SINGLE CHANNEL DUAL CHANNEL QUAD CHANNEL
CTR
UL, cUL, BSI, FIMKO 100 100 100 200
DIP-6 IL30---
DIP-8 - ILD55 - -
SMD-8, option 7 - ILD55-X007 - -
SMD-8, option 9 - ILD55-X009T (1) --
DIP-16 - - ILQ30, ILQ55 ILQ31
SMD-16, option 7 - - ILQ55-X007 -
SMD-16, option 9 - - ILQ30-X009,
ILQ55-X009T (1) -
VDE, UL, cUL, BSI, FIMKO 100 100 100 200
DIP-16 - - ILQ30-X001 -
> 0.1 mm
> 0.7 mm
7.62 mm
DIP
Option 7 Option 9
IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com Vishay Semiconductors
Rev. 1.8, 28-Jul-14 2Document Number: 83621
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
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.
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.
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL VALUE UNIT
INPUT
Peak reverse voltage VRM 3V
Forward continuous current IF60 mA
Power dissipation Pdiss 100 mW
Derate linearly from 25 °C 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
Collector (load) current IC125 mA
Power dissipation Pdiss 150 mW
Derate linearly from 25 °C 2mW/°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
Derate linearly from 25 °C
IL30 3.3 mW/°C
ILD55 3.3 mW/°C
ILQ30 6.67 mW/°C
ILQ31 6.67 mW/°C
ILQ55 6.67 mW/°C
Isolation test voltage VISO 5300 VRMS
Creepage distance 7mm
Clearance distance 7mm
Comparative tracking index CTI 175
Storage temperature Tstg -55 to +125 °C
COUPLER
Operating temperature Tamb -55 to +100 °C
Lead soldering time at 260 °C 10 s
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
INPUT
Forward voltage IF = 20 mA VF1.25 1.5 V
Reverse current VR = 3 V IR0.1 10 μA
Capacitance VR = 0 V CO25 pF
OUTPUT
Collector emitter breakdown voltage IC = 100 μA BVCEO 30/55 V
Collector emitter leakage current VCE = 10 V, IF = 0 A ICEO 1 100 nA
Collector emitter capacitance VCE = 10 V, f = 1 MHz CCE 3.4 pF
COUPLER
Collector emitter saturation voltage IC = 50 mA, IF = 50 mA VCEsat 0.9 1 V
Isolation test voltage 5300 VRMS
Isolation resistance RIO 1012 Ω
Capacitance (input to output) CIO 0.5 pF
IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com Vishay Semiconductors
Rev. 1.8, 28-Jul-14 3Document Number: 83621
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
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Fig. 1 - Forward Voltage vs. Forward Current
Fig. 2 - Normalized Non-Saturated and Saturated CTRCE vs.
LED Current
Fig. 3 - Normalized Non-Saturated and Saturated Collector Emitter
Current vs. LED Current
Fig. 4 - Normalized Collector Base Photocurrent vs. LED Current
CURRENT TRANSFER RATIO (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
Current transfer ratio IF = 10 mA, VCE = 5 V
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 Ωtr10 μs
Fall time VCC = 13.5 V, IF = 50 mA, RL = 100 Ωtf35 μs
iil30_01
I
F
- Forward Current (mA)
1001010.1
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
VF - Forward Voltage (V)
Tamb = 25 °C
Tamb = 85 °C
Tamb = -55 °C
iil30_02
0.1 1 10 100 1000
0.0
0.2
0.4
0.6
0.8
1.0
1.2
VCE = 1 V
VCE = 5 V
IF - LED Current (mA)
NCTRce - Normalized CTRce
Normalized to:
VCE = 5 V
IF = 10 mA
iil30_03
100
10.1
0.001
0.01
0.1
1
10
VCE = 1 V
VCE = 5 V
I
F
- LED Current (mA)
NI
ce
- Normalized I
ce
IF = 10 mA
VCE = 5 V
Normalized to:
10
iil30_04
0.1 1 10 100
0.001
0.01
0.1
1
10
IF - LED Current (mA)
N
Icb
- Normalized (I
cb
)
Vcb = 3.5 V
IF = 10 mA
Normalized to:
IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com Vishay Semiconductors
Rev. 1.8, 28-Jul-14 4Document Number: 83621
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
Fig. 5 - hFE Current Gain vs. Base Current
Fig. 6 - Low to High Propagation Delay vs.
Collector Load Resistance and LED Current
Fig. 7 - High to Low Propagation Delay vs.
Collector Load Resistance and LED Current
Fig. 8 - Switching Waveform
Fig. 9 - Switching Schematic
iil30_05
= 1 V
V
CE = 5 V
0.01 0.1 1 10 100
12 000
10 000
8000
6000
4000
2000
0
Base Current
hFE - Current Gain
V
CE
iil30_06
0101520
0
20
40
60
80
VCC = 5 V
Vth = 1.5 V
470 Ω
I
F
- LED Current (mA)
t
pLH
- Low/High Propagation
Delay (µs)
100 Ω
1 kΩ
5
220 Ω
iil30_07
0101520
0
5
10
15
20
100 Ω
1 kΩ
IF - LED Current (mA)
t
pHL
- High/Low Propagation
delay (µs)
VCC = 5 V
Vth = 1.5 V
5
iil30_08
I
F
t
R
V
O
t
D
t
S
t
F
t
PHL
t
PLH
V
TH
= 1.5 V
iil30_09
V
O
RL
V
CC = 13.5 V
IF= 50 mA
F = 10 kHz,
DF = 50 %
IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com Vishay Semiconductors
Rev. 1.8, 28-Jul-14 5Document Number: 83621
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
PACKAGE DIMENSIONS in millimeters
DIP-6
DIP-8
9.00 max.
8.60 ± 0.10
0.90 min.
0.85 ± 0.10
0.50 ± 0.10
2.54 typ. 1.27 ± 0.10
0.79 min. 3.55 ± 0.25
PIN ONE I.D.
654
123
7.62 typ.
6.50 ± 0.25
3.10 ± 0.50
0.25 ± 0.10
3.10 ± 0.50
3° to 9°
PIN ONE I.D.
1
8
4
23
675
3.55 ± 0.25
10.20 max.
0.50 min.
9.75 ± 0.15
2.54 typ.
1.27 ± 0.10
0.50 ± 0.10
0.70 min.
7.62 typ.
6.60 ± 0.25
3.10 ± 0.50
0.25 ± 0.10
3° to 9°
IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com Vishay Semiconductors
Rev. 1.8, 28-Jul-14 6Document Number: 83621
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
DIP-16
SMD-6, Option 7
PIN ONE I.D.
16
1
9
101112131415
8765432
7.62 typ.
6.60 ± 0.25
3.10 ± 0.50
0.25 ± 0.10
3° to 9°
20.30 max.
19.90 ± 0.15
0.70 min.
2.54 typ.
1.27 ± 0.10
0.50 ± 0.10
0.50 min. 3.55 ± 0.25
2.54
1.78 0.76
1.52
11.05
8.00 min.
R0.25
10.30 max.
6.50 ± 0.25
7.62 typ.
0.50 min. 8.00 min. Leads coplanarity
0.1 max.
4.30 ± 0.30
0.25 ± 0.10
0.70 min.
PIN ONE I.D.
654
123
0.90 min.
3.55 ± 0.25
2.54 typ.
1.27 ± 0.10
8.60 ± 0.10
9.00 max.
IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com Vishay Semiconductors
Rev. 1.8, 28-Jul-14 7Document Number: 83621
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
SMD-6, Option 9
SMD-8, Option 7
2.54
1.78 0.76
1.52
11.05
8.00 min.
R0.25
Leads coplanarity
0.1 max.
0.25 ± 0.10
10.30 max.
6.60 ± 0.25
7.62 typ.
4.30 ± 0.30
0.50 min. 8.00 min.
0.50 min.
PIN ONE I.D.
1234
8765
2.54 typ.
1.27 ± 0.10
3.55 ± 0.25
0.70 min.
9.75 ± 0.15
10.20 max.
IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com Vishay Semiconductors
Rev. 1.8, 28-Jul-14 8Document Number: 83621
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
SMD-8, Option 9
SMD-16, Option 7
2.54
1.78 0.76
1.52
11.05
8.00 min.
R0.25
Leads coplanarity
0.1 max.
0.25 ± 0.10
10.05 max.
6.60 ± 0.25
7.62 typ.
0.20 ± 0.10
0.50 min. 8.00 min.
PIN ONE I.D.
1234
8765
2.54 typ.
1.27 ± 0.10
3.55 ± 0.25
0.70 min.
9.75 ± 0.15
10.20 max.
2.54
1.78 0.76
1.52
11.05
8.00 min.
R0.25
Leads
coplanarity
0.1 max.
0.25 ± 0.10
10.30 max.
6.60 ± 0.25
7.62 typ.
4.30 ± 0.30
0.50 min. 8.00 min.
0.50 min.
PIN ONE I.D.
12347658
16 15 14 13 101112 9
2.54 typ.
1.27 ± 0.10
3.55 ± 0.25
0.70 min.
19.90 ± 0.15
20.30 max.
IL30, ILD55, ILQ30, ILQ31, ILQ55
www.vishay.com Vishay Semiconductors
Rev. 1.8, 28-Jul-14 9Document Number: 83621
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
SMD-16, Option 9
PACKAGE MARKING (Example)
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
2.54
1.78 0.76
1.52
11.05
8.00 min.
R0.25
Leads
coplanarity
0.1 max.
0.50 min. 8.00 min.
0.25 ± 0.10
10.05 max.
6.60 ± 0.25
7.62 typ.
0.20 ± 0.10
PIN ONE I.D.
12347658
16 15 14 13 101112 9
2.54 typ.
1.27 ± 0.10
3.55 ± 0.25
0.70 min.
19.90 ± 0.15
20.30 max.
ILD55
V YWW H 68
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 08-Feb-17 1Document Number: 91000
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.
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,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
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.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Vishay:
IL30 IL31 ILD30 ILD31 ILD55 ILQ55 ILQ30 ILQ31 ILD30-X009 ILD30-X009T ILD31-X007 ILD31-X007T
ILD31-X009T ILD31-X017T ILD55-X007 ILD55-X009 ILD55-X009T ILQ30-X001 ILQ30-X009 ILQ55-X007 ILQ55-
X009 ILQ55-X009T