ISP620-1X, ISP620-2X, ISP620-4X
ISP620-1, ISP620-2, ISP620-4
HIGH DENSITY A.C. INPUT
PHOTOTRANSISTOR OPTICALLY
COUPLED ISOLATORS
APPROVALS
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UL recognised, File No. E91231
'X' SPECIFICATION APPROVALS
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VDE 0884 approval pending
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ISP620-1X
ISP620-1
2.54
7.0
6.0
1
2
Dimensions in mm
4
3
Certified to EN60950 by the following
Test Bodies :-
Nemko - Certificate No. P96102022
Fimko - Registration No. 192313-01..25
Semko - Reference No. 9639052 01
Demko - Reference No. 305969
1.2
5.08
4.08
7.62
4.0
3.0
0.5
3.0
0.26
0.5
2.54
1
7.0
6.0
1.2
10.16
9.16
4.0
3.0
0.5
3.0
0.5
3.35
1
0.26
16
15
14
13
12
11
10
9
7.62
13°
Max
2
3
4
7.62
8
7
6
5
3.35
13°
Max
DESCRIPTION
The ISP620-1, ISP620-2, ISP620-4 series of
optically coupled isolators consist of two
infrared light emitting diodes connected in
inverse parallel and NPN silicon photo
transistors in space efficient dual in line plastic
packages.
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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High Isolation Voltage (5.3kV
RMS
,7.5kV
PK
)
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AC or polarity insensitive input
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All electrical parameters 100% tested
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Custom electrical selections available
APPLICATIONS
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Computer terminals
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Industrial systems controllers
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Telephone sets, Telephone exchangers
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Signal transmission between systems of
different potentials and impedances
SURFACE MOUNT
ISP620-2X
ISP620-2
ISP620-4X
ISP620-4
2.54
2
3
4
5
7.0
6.0 6
7
8
20.32
19.32
4.0
3.0
0.5
OPTION SM
OPTION G
7.62
1.2
0.6
0.1
10.46
9.86
1.25
0.75
0.26
10.16
3.0
0.5 3.35
13°
Max
0.26
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
7/12/00
ISOCOM INC
1024 S. Greenville Ave, Suite 240,
Allen, TX 75002 USA
Tel: (214) 495-0755 Fax: (214) 495-0901
e-mail info@isocom.com
http://www.isocom.com
DB92101m-AAS/A2
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
Power Dissipation
± 50mA
70mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BV
CEO
Emitter-collector Voltage BV
ECO
Power Dissipation
POWER DISSIPATION
Total Power Dissipation
200mW
(derate linearly 2.67mW/°C above 25°C)
ELECTRICAL CHARACTERISTICS ( T
A
= 25°C Unless otherwise noted )
PARAMETER
Input
Forward Voltage (V
F
)
MIN TYP MAX UNITS
1.0
1.15
1.3
V
TEST CONDITION
I
F
= ± 10mA
55V
6V
150mW
Output
Collector-emitter Breakdown (BV
CEO
)
( Note 2 )
55
6
100
V
V
nA
I
C
= 0.5mA
I
E
= 100
µ
A
V
CE
= 20V
± 5mAI
F
, 5V V
CE
± 5mAI
F
, 5V V
CE
± 1mAI
F
, 0.4V V
CE
± 8mAI
F
, 2.4mAI
C
± 1mAI
F
, 0.2mAI
C
See note 1
See note 1
V
IO
= 500V (note 1)
V
CC
= 10V ,
I
C
= 2mA, R
L
= 100
Ω
Emitter-collector Breakdown (BV
ECO
)
Collector-emitter Dark Current (I
CEO
)
Coupled
Current Transfer Ratio (CTR) (Note 2)
ISP620-1, ISP620-2, ISP620-4
CTR selection available
GB
50
100
30
600
600
%
%
%
V
V
V
RMS
V
PK
Ω
µ
s
µ
s
µ
s
µ
s
Collector-emitter Saturation VoltageV
CE (SAT)
GB
Input to Output Isolation Voltage V
ISO
5300
7500
Input-output Isolation Resistance R
ISO
5x10
10
Rise Time
Fall Time
Turn-on Time
Turn-off Time
tr
tf
ton
toff
2
3
3
3
0.4
0.4
Note 1
Note 2
Measured with input leads shorted together and output leads shorted together.
Special Selections are available on request. Please consult the factory.
7/12/00
DB92101m-AAS/A2
Collector Power Dissipation vs. Ambient Temperature
200
Collector power dissipation P
C
(mW)
25
Collector current I
C
(mA)
150
20
15
10
5
0
-30
0
25
50
75
100
125
0
Collector Current vs. Low
Collector-emitter Voltage
T
A
= 25°C
±50
±40
±30
±20
±10
100
50
±5
I
F
= ±2mA
0
Ambient temperature T
A
( °C )
Forward Current vs. Ambient Temperature
60
0.2
0.4
0.6
0.8
1.0
Collector-emitter voltage V
CE
( V )
Collector Current vs. Collector-emitter Voltage
50
T
A
= 25°C
±50
±30
±20
±15
20
10
0
±10
I
F
= ±5mA
Forward current I
F
(±mA)
50
Collector current I
C
(mA)
-30
0
25
50
75
100
125
40
30
40
30
20
10
0
Ambient temperature T
A
( °C )
Collector-emitter Saturation
Voltage vs. Ambient Temperature
0.28
I
F
= ±5mA
I
C
= 1mA
Current transfer ratio CTR (%)
0.24
0.20
0.16
0.12
0.08
0.04
0
-30
0
25
50
75
100
Ambient temperature T
A
( °C )
0
2
4
6
8
10
Collector-emitter voltage V
CE
( V )
Current Transfer Ratio vs. Forward Current
320
280
240
200
160
120
80
40
0
1
2
5
10
20
50
Forward current I
F
(±mA)
DB92101m-AAS/A2
Collector-emitter saturation voltage V
CE(SAT)
(V)
V
CE
= 5V
T
A
= 25°C
7/12/00
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