26/11/08 DB92163
0.5
7.62
7.0
6.0
1.2
OPTION G
7.62
APPROVALS
zz
zz
zUL recognised, File No. E91231
Package " FF "
'X' SPECIFICATION APPROVALS
zz
zz
zVDE 0884 in 3 available lead form : -
- STD
- G form
- SMD approved to CECC 0080
zz
zz
zIS1X, IS5X, IS74X are certified to
EN60950 by :-
Nemko - Certificate No. P01102464
DESCRIPTION
The IS*, ISD*, ISQ* 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.
Tape&reel - add SMT&R after part no.
zHigh Isolation Voltage (5.3kVRMS ,7.5kVPK )
zHigh BVCEO (70V min) IS5, ISD5, ISQ5
APPLICATIONS
zComputer terminals
zIndustrial systems controllers
zSignal transmission between systems of
different potentials and impedances
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 OPTICALL Y
COUPLED ISOLATORS
SURFACE MOUNT
OPTION SM
10.16
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
0.26
36
45
27
14
15
18
7.62
6.62
25
16
13
12
11
6
10
7
9
IS1
IS5
IS74
ISD1
ISD5
ISD74
ISQ1
ISQ5
ISQ74
IS1, IS5, IS74
ISD1, ISD5, ISD74
ISQ1, ISQ5, ISQ74
10.46
9.86
0.6
0.1 1.25
0.75
ISOCOM COMPONENTS 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
PARAMETER MIN TYP MAX UNITS TEST CONDITION
Input Forward Voltage (VF) 1.2 1.65 V IF = 50mA
Reverse Current (IR)10μAV
R = 4V
Output Collector-emitter Breakdown (BVCEO)
IS5, ISD5, ISQ5 70 V IC = 1mA
IS1, ISD1, ISQ1, IS74, ISD74, ISQ74 50 V ( Note 2)
Emitter-collector Breakdown (BVECO)6 V I
E = 100μA
Collector-emitter Dark Current (ICEO)50nAV
CE = 10V
Coupled Current Transfer Ratio (CTR) (Note 2)
IS1, ISD1, ISQ1 20 300 % 10mA IF , 10V VCE
IS5, ISD5, ISQ5 50 400 % 10mA IF , 10V VCE
IS74, ISD74, ISQ74 12.5 % 16mA IF , 5V VCE
Saturated Current Transfer Ratio
IS1, ISD1, ISQ1 75 % 10mA IF , 0.4V VCE
IS5, ISD5, ISQ5 100 % 10mA IF , 0.4V VCE
IS74, ISD74, ISQ74 12.5 % 16mA IF , 0.5V VCE
Input to Output Isolation Voltage VISO 5300 VRMS See note 1
Input to Output Isolation Voltage VISO 7500 VPK See note 1
Input-output Isolation Resistance RISO 5x1010 ΩVIO = 500V (note 1)
Output Rise Time t r 2.6 μsI
F = 5mA
Output Fall Time tf 2.2 μsV
CC = 5V, RL = 75Ω
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.
26/11/08
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
IS5, ISD5, ISQ5 70V
IS1,ISD1,ISQ1,IS74,ISD74,ISQ74 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)
ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted )
DB92163
DB92163
26/11/08
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
