ISOCOM ILD5, ILQ2, ILD2, ILD1, ILQ74 Datasheet

7/12/00

IL1, IL2, IL5, IL74
ILD1, ILD2, ILD5, ILD74
ILQ1, ILQ2, ILQ5, ILQ74

HIGH DENSITY

PHOTOTRANSISTOR OPTICALLY

COUPLED ISOLATORS

APPROVALS

ll UL recognised, File No. E91231

Package 'FF' (marked I_ _ _ FF)

'X' SPECIFICATION APPROVALS

l ILD*X, ILQ*X part numbers

VDE 0884 in 3 available lead form : -

- STD

- G form

- SMD approved to CECC 00802
IL*X part numbers VDE 0884 pending

ll EN60950 pending

DESCRIPTION

The IL*, ILD*, ILQ* series of optically
coupled isolators consist of infrared light
emitting diodes and NPN silicon photo
transistors in space efficient dual in line plastic
packages.

FEATURES

l Options :-

10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.

ll Three package types

l High Current Transfer Ratio (50% min)

l High Isolation Voltage (5.3kV

l High BV

IL2, ILD2, ILQ2, IL5, ILD5, ILQ5

(70V min)

CEO

RMS

,7.5kV

PK

APPLICATIONS

l Computer terminals

l Industrial systems controllers

l Measuring instruments

l Signal transmission between systems of

different potentials and impedances

OPTION SM

SURFACE MOUNT

0.6

0.1

10.46

9.86

1.25

0.75

OPTION G

7.62

0.26

10.16

)

IL1
IL2
IL5
IL74

ILD1
ILD2
ILD5
ILD74

ILQ1
ILQ2
ILQ5
ILQ74

3.0

1.2

3.0

1.2

1.2

3.0

2.54

0.5

10.16

9.16

20.32

19.32

7.62

6.62

2.54

0.5

2.54

3.35

7.0

6.0

3.35

7.0

6.0

4.0

3.0

0.5

1

2 5

3 4

4.0

3.0

0.5

1
2
3
4 5

0.5

7.0

6.0

4.0

3.0

0.5

3.35

Dimensions in mm

6

7.62

13°
Max

0.26

8
7
6

7.62

13°
Max

0.26
1
2

3
4

5
6

7
8

7.62

0.26

16
15
14
13

12
11
10

9

13°
Max

ISOCOM COMPONENTS LTD

Unit 25B, Park View Road West,

Park View Industrial Estate, Brenda Road

Hartlepool, Cleveland, TS25 1YD

Tel: [phone] Fax :[phone]

ISOCOM INC

1024 S. Greenville Ave, Suite 240,

Allen, TX 75002 USA

Tel: [phone] Fax: [phone]

e-mail [e-mail]

http://www.isocom.com

DB91088M-AAS/A3

7/12/00

ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)

Storage Temperature -55°C to + 125°C
Operating Temperature -55°C to + 100°C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C

INPUT DIODE

Forward Current 50mA
Reverse Voltage 6V
Power Dissipation 70mW

OUTPUT TRANSISTOR

Collector-emitter Voltage BV
IL2,ILD2,ILQ2,IL5,ILD5,ILQ5 70V

CEO

IL1,ILD1,ILQ1,IL74,ILD74,ILQ74 50V
Emitter-collector Voltage BV
Power Dissipation 150mW

ECO

6V

POWER DISSIPATION

Total Power Dissipation 200mW
(derate linearly 2.67mW/°C above 25°C)

ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted )

PARAMETER MIN TYP MAX UNITS TEST CONDITION

Input Forward Voltage (VF) 1.2 1.65 V IF = 50mA

Reverse Voltage (VR) 6 V IR = 10µA
Reverse Current (IR) 10 µA VR = 6V

Output Collector-emitter Breakdown (BV

IL2, ILD2, ILQ2, IL5, ILD5, ILQ5 70 V IC = 1mA

CEO

)

IL1, ILD1, ILQ1, IL74, ILD74, ILQ74 50 V ( Note 2 )
Emitter-collector Breakdown (BV
Collector-emitter Dark Current (I

) 6 V IE = 100µA

ECO

) 50 nA VCE = 10V

CEO

Coupled Current Transfer Ratio (CTR) (Note 2)

IL1, ILD1, ILQ1 20 300 % 10mA IF , 10V V
IL2, ILD2, ILQ2 100 500 % 10mA IF , 10V V
IL5, ILD5, ILQ5 50 400 % 10mA IF , 10V V
IL74, ILD74, ILQ74 12.5 % 16mA IF , 5V V
Saturated Current Transfer Ratio
IL1, ILD1, ILQ1 75 % 10mA IF , 0.4V V
IL2, ILD2, ILQ2 170 % 10mA IF , 0.4V V
IL5, ILD5, ILQ5 100 % 10mA IF , 0.4V V
IL74, ILD74, ILQ74 12.5 % 16mA IF , 0.5V V
Input to Output Isolation Voltage V
Input to Output Isolation Voltage V
Input-output Isolation Resistance R
Output Rise Time 2.6 µ I

5300 V

ISO

7500 V

ISO
ISO

5x10

10

RMS
PK

See note 1
See note 1

Ω V = 500V (note 1)

F

Output Fall Time tf µs V = 5V, R

CE
CE
CE

CE

CE
CE
CE
CE

Ω

L

Note 1 Measured with input leads shorted together and output leads shorted together.
Note 2 Special Selections are available on request. Please consult the factory.

DB91088M-AAS/A3