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Datasheet: IS205-3 (Isocom Incorporated)

Low Power, 6 Pin W/o Base Lead

 

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ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1YD
Tel: (01429) 863609 Fax :(01429) 863581
ISOCOM INC
720 E., Park Boulevard, Suite 104,
Plano, TX 75074 USA
Tel: (972) 423-5521
Fax: (972) 422-4549
30/7/97
DB90029-AAS/A2
OPTION G
7.62
APPROVALS
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UL recognised, File No. E91231
'X' SPECIFICATION APPROVALS
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VDE 0884 in 3 available lead forms : -
- STD
- G form
- SMD approved to CECC 00802
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Certified to EN60950 by the following
Test Bodies :-
Nemko - Certificate No. P96101299
Fimko - Registration No. 190469-01..22
Semko - Reference No. 9620076 01
Demko - Reference No. 305567
DESCRIPTION
The IS205-3, -2, -1 series of optically coupled
isolators consist of infrared light emitting diode
and NPN silicon photo transistor in a standard 6
pin dual in line plastic package with the base pin
unconnected.
FEATURES
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Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
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Low input current 0.5mA I
F
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High Current Transfer Ratio (50% min)
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High Isolation Voltage (5.3kV
RMS
,7.5kV
PK
)
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Basepin unconnected for improved noise
immunity in high EMI environment
APPLICATIONS
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DC motor controllers
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Industrial systems controllers
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Signal transmission between systems of
different potentials and impedances
0.26
0.5
1
3
4
6
Dimensions in mm
SURFACE MOUNT
OPTION SM
10.16
7.0
6.0
1.2
7.62
3.0
13
Max
3.35
4.0
3.0
10.2
9.5
2.54
0.26
7.62
6.62
2
5
1.2
0.6
1.4
0.9
LOW INPUT CURRENT NON-BASE
LEAD PHOTOTRANSISTOR
OPTICALLY COUPLED ISOLATOR
ABSOLUTE MAXIMUM RATINGS
(25C unless otherwise specified)
Storage Temperature
-55C to + 150C
Operating Temperature
-55C to + 100C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260C
INPUT DIODE
Forward Current
60mA
Reverse Voltage
10V
Power Dissipation
105mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BV
CEO
70V
Emitter-collector Voltage BV
ECO
6V
Power Dissipation
160mW
POWER DISSIPATION
Total Power Dissipation
200mW
(derate linearly 2.67mW/C above 25C)
IS205X3,2,1
IS205-3,2,1
0.5
DB90029-AAS/A2
PARAMETER
MIN TYP MAX UNITS TEST CONDITION
Input
Forward Voltage (V
F
)
1.2
1.4
V
I
F
= 20mA
Reverse Voltage (V
R
)
10
V
I
R
= 10
A
Reverse Current (I
R
)
10
A
V
R
= 10V
Output
Collector-emitter Breakdown (BV
CEO
)
70
V
I
C
= 1mA
( Note 2 )
Emitter-collector Breakdown (BV
ECO
)
6
V
I
E
= 100
A
Collector-emitter Dark Current (I
CEO
)
50
nA
V
CE
= 10V
Coupled
Current Transfer Ratio (CTR) (Note 2)
IS205-3
70
%
0.5mA I
F
, 0.4V V
CE
100
%
1.0mA I
F
, 0.4V V
CE
IS205-2
50
%
0.5mA I
F
, 0.4V V
CE
IS205-1
50
%
1.0mA I
F
, 0.4V V
CE
Collector-emitter SaturationVoltage -3
0.4
V
0.5mA I
F
, 0.35mA I
C
-2
0.4
V
0.5mA I
F
, 0.25mA I
C
-1
0.4
V
1.0mA I
F
, 0.5mA I
C
Input to Output Isolation Voltage V
IS0
5300
V
RMS
See note 1
7500
V
PK
See note 1
Input-output Isolation Resistance R
ISO
5x10
10
V
IO
= 500V (note 1)
Output Rise Time
tr
4
18
s
V
CE
= 2V ,
Output Fall Time
tf
3
18
s
I
C
= 0.2mA,R
L
= 100
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.
30/7/97
ELECTRICAL CHARACTERISTICS ( T
A
= 25C Unless otherwise noted )
DB90029-AAS/A2
30/7/97
50
-30 0 25 50 75 100 125
Ambient temperature T
A
( C )
150
0
200
Ambient temperature T
A
( C )
Collector power dissipation P
C
(mW)
60
30
20
10
0
40
50
-30 0 25 50 75 100 125
Collector Power Dissipation vs. Ambient Temperature
Forward Current vs. Ambient Temperature
-30 0 25 50 75 100
Ambient temperature T
A
( C )
Collector-emitter voltage V
CE
( V )
Collector-emitter saturation voltage V
CE(SA
T
)
(V)
Collector-emitter Saturation
Voltage vs. Ambient Temperature
100
T
A
= 25C
0
0.8
1.2
1.6
2.0
0
0.04
0.08
0.12
0.16
0.20
0.24
0.28
Forward current I
F
(mA)
Collector Current vs. Low
Collector-emitter Voltage
0 0.2 0.4 0.6 0.8 1.0
Collector current I
C
(mA)
Relative current transfer ratio
Current Transfer Ratio vs. Forward Current
Forward current I
F
(mA)
Current transfer ratio CTR (%)
0
40
60
80
100
0
0.5
1.0
I
F
= 0.5mA
I
F
= 1mA
0.4
0.1 0.2 0.5 1 2 5
120
V
CE
= 0.4V
T
A
= 25C
20
I
F
= 1mA
I
C
= 0.5mA
1.5
I
F
= 1mA
V
CE
= 0.4V
-30 0 25 50 75 100
Ambient temperature T
A
( C )
Relative Current Transfer Ratio
vs. Ambient Temperature
70
80
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