ilq30

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Document Number: 83621 For technical questions, contact: [email protected] www.vishay.comRev. 1.7, 24-May-11 1

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, (Dual, Quad Channel)

ILD55, ILQ30, ILQ31, ILQ55

Vishay Semiconductors

DESCRIPTION

The ILD55 dual, and ILQ30, ILQ31, ILQ55 quad are opticallycoupled isolators with gallium arsenide infrared emitters andsilicon photodarlington sensors. Switching can be achievedwhile maintaining a high degree of isolation between drivingand load circuits, with no crosstalk between channels.These optocouplers can be used to replace reed andmercury relays with advantages of long life, high speedswitching and elimination of magnetic fields.

The ILD55 is designed to reduce board space requirements

in high density applications.

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

• Compliant to RoHS Directive 2002/95/EC and in

accordance to WEEE 2002/96/EC

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 pendingavailable with option 1

• BSI IEC 60950; IEC 60065

• FIMKO

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

i179011-1

Dual Channel

Quad Channel

SMD

ORDERING INFORMATION

I L x # # - X 0 0 # T

PART NUMBER

x = D (Dual) or Q (Quad)

PACKAGE OPTION TAPE ANDREEL

AGENCY CERTIFIED/PACKAGEDUAL CHANNEL QUAD CHANNEL

CTR

UL, cUL, BSI, FIMKO 100 100 200DIP-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 100 100 200

DIP-16 - ILQ30-X001 -

> 0.1 mm> 0.7 mm

7.62 mm

DIP

Option 7 Option 9

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www.vishay.com For technical questions, contact: [email protected] Document Number: 836212 Rev. 1.7, 24-May-11



Vishay Semiconductors Optocoupler, Photodarlington Output,(Dual, Quad Channel)

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 absolutemaximum 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 S YMBOL VALUE UNIT

INPUT

Peak reverse voltage VRM 3 V

Forward continuous current IF 60 mA

Power dissipation Pdiss 100 mW

Derate linearly from 25 °C 1.33 mW/°C

OUTPUT

Collector emitter breakdown voltage

ILQ30 BVCEO 30 V

ILD55 BVCEO 55 V

ILQ55 BVCEO 55 V

Collector (load) current IC 125 mA

Power dissipation Pdiss 150 mW

Derate linearly from 25 °C 2 mW/°C

COUPLER

Total package power dissipation

ILD55 Ptot 400 mW

ILQ30 Ptot 500 mW

ILQ31 Ptot 500 mW

ILQ55 Ptot 500 mW

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

Isolation test voltage VISO 5300 VRMS

Creepage distance 7 mm

Clearance distance 7 mm

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 S YMBOL MIN. TYP. MAX. UNIT

INPUT

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 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

Capacitance (input to output) CIO 0.5 pF

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Optocoupler, Photodarlington Output,(Dual, Quad Channel)


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 EmitterCurrent 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 S YMBOL MIN. TYP. MAX. UNIT

Current transfer ratio IF = 10 mA, VCE = 5 V

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 S YMBOL MIN. TYP. MAX. UNIT

Rise time VCC = 13.5 V, IF = 50 mA, RL = 100 tr 10 µs

Fall time VCC = 13.5 V, IF = 50 mA, RL = 100 tf 35 µs

iil30_01 IF - Forward Current (mA)1001010.1

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

V F - F o r w a r d V o l t a g e ( V )

Tamb = 25 °C

Tamb = 85 °C

Tamb = - 55 °C

iil30_02

0.1 1 10 100 10000.0

0.2

0.4

0.6

0.8

1.0

1.2

VCE = 1 V

VCE = 5 V

IF - LED Current (mA)

N C T R c e

- N o r m a

l i z e

d C T R c e

Normalized to:VCE = 5 V

IF = 10 mA

iil30_03

10010.1

0.001

0.01

0.1

1

10

VCE = 1 V

VCE = 5 V


N I c e - N o r m a l i z e d I c e

IF = 10 mA

VCE = 5 V

Normalized to:

10

iil30_04

0.1 1 10 100

0.001

0.01

0.1

1

10


N I c

b - N o r m a l i z e d ( I

c b )

Vcb = 3.5 VIF = 10 mA

Normalized to:

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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

VCE= 5 V

0.01 0.1 1 10 100

12 000

10 000

8000

6000

4000

2000

0

Base Current

h F E - C u r r e n t G a i n

VCE

iil30_06

0 10 15 200

20

40

60

80

VCC = 5 V

Vth = 1.5 V

470 Ω


t p L H

- L o w / H i g h P r o p a g a t i o n

D e l a y ( µ s )

100 Ω

1 kΩ

5

220 Ω

iil30_07

0 10 15 20

0

5

10

15

20

100 Ω

1 kΩ


t p H L -

H i g h / L

o w

P r o p a g a

t i o n

d e

l a y

( µ s

)

VCC = 5 V

Vth = 1.5 V

5

iil30_08

IF

tRVO

tD

tS tFtPHL

tPLH

VTH = 1.5 V

iil30_09

VO

RL

VCC = 13.5 V

IF = 50 mA

F = 10 kHz,

DF = 50 %

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Optocoupler, Photodarlington Output,(Dual, Quad Channel)


PACKAGE DIMENSIONS in millimeters

i178006

Pin one ID

6.645 ± 0.165

9.77 ± 0.14

0.95 ± 0.19

4° typ.

2.54 typ.

10°

3° to 9°

7.62 typ.

0.51 ± 0.05

0.25 ± 0.05

3.045 ± 0.255

3.555 ± 0.255

0.70 ± 0.19

6.095 ± 0.255

4 3 2 1

0.79

1.27

5 6 7 8ISOmethod A

i178007

6.486.81

19.77

20.07

0.761.14

4°

2.54 typ.

10°typ.

3° to 9°

0.46

0.560.200.30

2.793.30

Pin one ID

3.30

3.81

8 7 6 5 4 3 2 1

9 10 11 12 13 14 15 16

7.62 typ.

5.846.35

1.27

ISO method A

0.510.89

0.79

18450-7

8 min.

0.511.02

7.62 ref.

9.5310.03

0.25 typ.

0.102

0.249

15° max.

Option 9

8 min.

7.62 typ.

4.64.1

8.4 min.

10.3 max.

0.7

Option 7

2.54R 0.25

1.78

0.76

1.528 min.

11.05

2.54R 0.25

1.78

0.76

1.528 min.

11.05

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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

ILD55

V YWW H 68

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Revision: 02-Oct-12 1 Document Number: 91000

Disclaimer

ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE

RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

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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

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consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular

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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.

Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining

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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.

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Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the

definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council

of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment

(EEE) - recast, unless otherwise specified as non-compliant.

Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that

all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.

Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free

requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference

to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21

conform to JEDEC JS709A standards.

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