ISOCOM COMPONENTS 2004 LTD
Unit 25B, Park V iew Road West,
Park V iew Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1UD
Tel: (01429) 863609 Fax :(01429) 863581
17/7/08
0.5
7.62
7.0
6.0
1.2
10.16
9.16
7.0
6.0
7.62
1.2
13°
Max
0.5
2.54
0.5 0.26
0.5
3
4
1
5
8
2
1
34
6
Dimensions in mm
HIGH DENSITY
PHOTOTRANSISTOR OPTICALLY
COUPLED ISOLATORS
7.0
6.0
1.2
7.62
3.0
0.5
0.26
2.54
0.5 0.26
13°
Max
3.0
13°
Max
3.35
4.0
3.0
3.0
20.32
19.32 4.0
3.0
4.0
3.0
3.35
3.35
2.54
36
45
27
14
15
18
7.62
6.62
25
16
13
12
11
6
10
7
9
IL1, IL2, IL5, IL74
ILD1, ILD2, ILD5, ILD74
ILQ1, ILQ2, ILQ5, ILQ74
IL1
IL2
IL5
IL74
ILD1
ILD2
ILD5
ILD74
ILQ1
ILQ2
ILQ5
ILQ74
OPTION G
7.62
SURFACE MOUNT
OPTION SM
10.16
0.26
DB91088
10.46
9.86
0.6
0.1 1.25
0.75
APPROVALS
zz
zz
zUL recognised, File No. E91231
IL* Package Code " GG "
ILD*/ILQ* Package Code " FF "
'X' SPECIFICATION APPROVALS
Add 'X' after part number
zz
zz
zVDE 0884 in 3 available lead form : -
- STD
- G form
- SMD approved to CECC 00802
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
zOptions :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
T ape&reel - add SMT&R after part no.
zz
zz
zThree package types
zHigh Current Transfer Ratio (50% min)
zHigh Isolation V oltage (5.3kVRMS ,7.5kVPK )
zHigh BVCEO (70V min)
IL2, ILD2, ILQ2, IL5, ILD5, ILQ5
APPLICATIONS
zComputer terminals
zIndustrial systems controllers
zMeasuring instruments
zSignal transmission between systems of
different potentials and impedances
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
Storage T emperature -40°C to + 125°C
Operating Temperature -25°C to + 100°C
Lead Soldering T emperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
INPUT DIODE
Forward Current 50mA
Reverse V oltage 6V
Power Dissipation 70mW
OUTPUT TRANSISTOR
Collector-emitter V oltage BVCEO
IL2,ILD2,ILQ2,IL5,ILD5,ILQ5 70V
IL1,ILD1,ILQ1,IL74,ILD74,ILQ74 50V
Emitter-collector V oltage BVECO 6V
Collector Current 50mA
Power Dissipation 150mW
POWER DISSIPATION
T otal Power Dissipation 170mW
(derate linearly 2.67mW/°C above 25°C)
Input Forward Voltage (VF) 1.2 1.65 V IF = 50mA
Reverse Current (IR)10μAV
R = 4V
Output Collector-emitter Breakdown (BVCEO)
IL2, ILD2, ILQ2, IL5, ILD5, ILQ5 70 V IC = 1mA , ( Note 2 )
IL1, ILD1, ILQ1, IL74, ILD74, ILQ74 50 V IC = 1mA , ( Note 2 )
Emitter-collector Breakdown (BVECO)6 VI
E = 100μA
Collector-emitter Dark Current (ICEO)50nAV
CE = 10V
Coupled Current Transfer Ratio (CTR) (Note 2)
IL1, ILD1, ILQ1 20 300 % 10mA IF , 10V VCE
IL2, ILD2, ILQ2 100 500 % 10mA IF , 10V VCE
IL5, ILD5, ILQ5 50 400 % 10mA IF , 10V VCE
IL74, ILD74, ILQ74 12.5 % 16mA IF , 5V VCE
Saturated Current Transfer Ratio
IL1, ILD1, ILQ1 75 % 10mA IF , 0.4V VCE
IL2, ILD2, ILQ2 170 % 10mA IF , 0.4V VCE
IL5, ILD5, ILQ5 100 % 10mA IF , 0.4V VCE
IL74, ILD74, ILQ74 12.5 % 16mA IF , 0.5V VCE
Collector-emitter Saturation V oltage,VCE (SA T) 0.4 V 16mA IF , 2mA IC
Input to Output Isolation Voltage V ISO 5300 V RMS See note 1
Input to Output Isolation Voltage V ISO 7500 VPK See note 1
Input-output Isolation Resistance RISO 5x1010 ΩVIO = 500V (note 1)
Output Rise Time tr 2 μsI
F = 10mA
Output Fall Time tf 2 μsV
CC = 5V, RL = 75Ω
PARAMETER MIN TYP MAX UNITS TEST CONDITION
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.
17/7/08
ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted )
DB91088m-AAS/A7
DB91088m-AAS/A7
17/7/08
50
Ambient temperature TA ( °C )
150
0
200
Ambient temperature TA ( °C )
Collector power dissipation PC (mW)
60
30
20
10
0
40
50
Collector Power Dissipation vs. Ambient Temperature
Forward Current vs. Ambient Temperature
Ambient temperature TA ( °C )
100
0
0.5
1.0
1.5 IF = 10mA
VCE = 10V
Forward current IF (mA)
Relative Current Transfer Ratio
vs. Ambient Temperature
Relative current transfer ratio
-30 0 25 50 75 100 125
-30 0 25 50 75 100 125
-30 0 25 50 75 100 1 2 5 10 20 50
0
0.4
0.6
0.8
1.0
1.2
0.2
1.4
VCE = 10V
TA = 25°C
Relative current transfer ratio
Relative Current Transfer Ratio
vs. Forward Current
Forward current IF (mA)
Ambient temperature TA ( °C )
0
0.5
1.0
1.5 IF = 10mA
VCE = 0.4V
Relative Current Transfer Ratio
vs. Ambient Temperature
Relative current transfer ratio
-30 0 25 50 75 100
1 2 5 10 20 50
0
1.2
1.6
2.0
2.4
2.8
VCE = 0.4V
TA = 25°C
Relative current transfer ratio
Relative Current Transfer Ratio
vs. Forward Current
Forward current IF (mA)
0.8
0.4
