ISOCOM ISP626-2

ISP626-1X,ISP626-2X,ISP626-4X
ISP626-1, ISP626-2, ISP626-4
LOW INPUT CURRENT A.C. INPUT
PHOTOTRANSISTOR OPTICALLY
COUPLED ISOLATORS
APPROVALS
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UL recognised, File No. E91231
ISP626-1X
ISP626-1
Dimensions in mm
2.54
7.0
6.0
'X' SPECIFICATION APPROVALS
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VDE 0884 approval pending
1
4
2
3
ISP626-1X - Certified to EN60950 by
1.2
the following Test Bodies :Nemko - Certificate No. P96102022
5.08
4.0
Fimko - Registration No. 192313-01..25
4.08
3.0
Semko - Reference No. 9639052 01
Demko - Reference No. 305969
0.5
ISP626-2X, ISP626-4X - EN60950 pending
3.0
DESCRIPTION
3.35
The ISP626-1, ISP626-2, ISP626-4 series of
ISP626-2X 0.5
optically coupled isolators consist of two infrared ISP626-2
2.54
light emitting diodes connected in inverse parallel
and NPN silicon photo transistors in space
7.0
efficient dual in line plastic packages.
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7.62
13°
Max
0.26
6.0
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 IF
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High Isolation Voltage (5.3kVRMS ,7.5kVPK )
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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
1.2
10.16
9.16
10.46
9.86
1.25
0.75
7
3
4
6
5
7.62
13°
Max
0.5
0.5
0.26
3.35
1
ISP626-4X
ISP626-4
16
15
2
3
14
4
13
5
7.0
6.0 6
7
8
12
2.54
1.2
11
10
9
7.62
4.0
3.0
13°
Max
0.5
0.26
10.16
2
4.0
3.0
20.32
19.32
0.6
0.1
8
3.0
OPTION G
7.62
OPTION SM
SURFACE MOUNT
1
3.0
0.5 3.35
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
DB92276m-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 BVCEO
Emitter-collector Voltage BVECO
Power Dissipation
55V
6V
150mW
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
Input
Forward Voltage (VF)
1.0
Output
Collector-emitter Breakdown (BVCEO)
( Note 2 )
Emitter-collector Breakdown (BVECO)
Collector-emitter Dark Current (ICEO)
55
6
Current Transfer Ratio (CTR) (Note 2)
Low Input CTR
100
50
Coupled
1.15
100
Collector-emitter Saturation VoltageVCE (SAT)
0.2
Input to Output Isolation Voltage VISO
5300
7500
Input-output Isolation Resistance RISO 5x1010
Rise Time
Fall Time
Turn-on Time
Turn-off Time
Note 1
Note 2
7/12/00
tr
tf
ton
toff
1.3
8
8
10
8
TEST CONDITION
V
IF = ± 10mA
V
IC = 0.5mA
V
nA
IE = 100µA
VCE = 24V
1200 %
%
± 1mAIF , 0.5V VCE
± 0.5mAIF,1.5V VCE
0.4
V
V
± 1mAIF , 0.5mAIC
± 1mAIF , 1mAIC
VRMS
VPK
See note 1
See note 1
Ω
VIO = 500V (note 1)
µs
µs
µs
µs
VCC = 10V ,
IC= 2mA, RL= 100Ω
Measured with input leads shorted together and output leads shorted together.
Special Selections are available on request. Please consult the factory.
DB92276m-AAS/A2
Collector Power Dissipation vs. Ambient Temperature
Relative Current Transfer Ratio
vs. Ambient Temperature
1.5
Relative current transfer ratio
Collector power dissipation P C (mW)
200
150
100
50
IF = ± 0.5mA
VCE = 1.5V
1.0
0.5
0
0
-30
0
25
50
75
100
-30
125
0
25
50
75
Ambient temperature TA ( °C )
Ambient temperature TA ( °C )
Forward Current vs. Ambient Temperature
Relative Current Transfer Ratio
vs. Forward Current
100
60
Relative current transfer ratio
Forward current I F (±mA)
2.8
50
40
30
20
10
VCE = 1.5V
TA = 25°C
2.4
2.0
1.6
1.2
0.8
0.4
0
0
-30
0
25
50
75
100
125
0.1
Relative Current Transfer Ratio
vs. Ambient Temperature
1.0
2
5
Relative Current Transfer Ratio
vs. Forward Current
2.8
IF = ±1mA
VCE = 0.5V
Relative current transfer ratio
Relative current transfer ratio
0.5
Forward current IF (±mA)
Ambient temperature TA ( °C )
1.5
0.2
1.0
0.5
VCE = 0.5V
TA = 25°C
2.4
2.0
1.6
1.2
0.8
0.4
0
0
-30
0
25
50
75
Ambient temperature TA ( °C )
7/12/00
100
0.1
0.2
0.5
1.0
2
5
Forward current IF (±mA)
DB92276m-AAS/A2