ISOCOM ISP815X High density mounting photodarlington optically coupled isolator Datasheet

ISP815X, ISP825X, ISP845X
ISP815, ISP825, ISP845
HIGH DENSITY MOUNTING
PHOTODARLINGTON OPTICALLY
COUPLED ISOLATORS
APPROVALS
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UL recognised, File No. E91231
ISP815X
ISP815
2.54
7.0
6.0
'X' SPECIFICATION APPROVALS
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VDE 0884 approval pending
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Dimensions in mm
1
2
4
3
1.2
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
5.08
4.08
7.62
4.0
3.0
13°
Max
0.5
3.0
DESCRIPTION
ISP825X
The ISP815, ISP825, ISP845 series of optically ISP825
coupled isolators consist of infrared light emitting
diodes and NPN silicon photodarlingtons 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 Current Transfer Ratio (600%min)
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High Isolation Voltage (5.3kVRMS ,7.5kVPK )
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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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Measuring instruments
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Signal transmission between systems of
different potentials and impedances
OPTION SM
OPTION G
SURFACE MOUNT
7.62
0.26
0.5
3.35
2.54
7.0
6.0
10.46
9.86
1.25
0.75
10.16
9.16
4
5
7.62
4.0
3.0
0.5
13°
Max
3.0
0.26
3.35
0.5
ISP845X
ISP845
1
16
2
15
14
3
4
2.54
7.0
6.0
1.2
13
5
12
6
11
7
8
10
9
7.62
4.0
3.0
0.26
10.16
8
7
6
1.2
20.32
19.32
0.6
0.1
1
2
3
13°
Max
0.5
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
4/10/00
DB92414-AAS/A3
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
Reverse Voltage
Power Dissipation
50mA
6V
70mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BVCEO
Emitter-collector Voltage BVECO
Power Dissipation
35V
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
Input
Output
MIN TYP MAX UNITS
Forward Voltage (VF)
Reverse Voltage (VR)
Reverse Current (IR)
1.2
1.4
6
10
Collector-emitter Breakdown (BVCEO)
35
TEST CONDITION
V
V
µA
IF = 20mA
IR = 10µA
VR = 6V
V
IC = 1mA
V
nA
IE = 100µA
VCE = 20V
( Note 2 )
Coupled
Emitter-collector Breakdown (BVECO)
Collector-emitter Dark Current (ICEO)
6
Current Transfer Ratio (CTR) (Note 2)
600
100
Collector-emitter Saturation VoltageVCE (SAT)
Input to Output Isolation Voltage VISO
7500 %
1mA IF , 2V VCE
1.0
V
20mA IF , 5mA IC
VRMS
VPK
See note 1
See note 1
Ω
VIO = 500V (note 1)
µs
µs
VCE = 2V ,
IC = 10mA, RL= 100Ω
5300
7500
Input-output Isolation Resistance RISO 5x1010
Output Rise Time
Output Fall Time
Note 1
Note 2
4/10/00
tr
tf
60
53
300
250
Measured with input leads shorted together and output leads shorted together.
Special Selections are available on request. Please consult the factory.
DB92414-AAS/A3
100
50
0
-30
0
25
50
75
100
125
50mA
TA = 25°C
Ic
5
5mA
6
=1mA
(V)
CE(SAT)
150
Collector-emitter saturation voltage V
Collector power dissipation P C (mW)
200
30mA
Collector-emitter Saturation
Voltage vs. Forward Current
Collector Power Dissipation vs. Ambient Temperature
4
3
2
1
0
0
0.5
1.0
1.5
2.0
2.5
3.0
Forward current IF (mA)
Ambient temperature TA ( °C )
Collector Current vs. Collector-emitter Voltage
Forward Current vs. Ambient Temperature
60
TA = 25°C
100
Collector current I C (mA)
Forward current I F (mA)
50
40
30
20
10
80
10mA
60
5mA
2mA
40
20
IF = 1mA
0
0
-30
0
25
50
75
100
0
125
1.5
IF = 20mA
IC = 5mA
0.8
0.6
0.4
0.2
0
4
5
IF = 1mA
VCE = 2V
1.0
0.5
0
-30
0
25
50
75
Ambient temperature TA ( °C )
4/10/00
3
Relative Current Transfer Ratio
vs. Ambient Temperature
Relative current transfer ratio
Collector-emitter saturation voltage V
CE(SAT)
(V)
Collector-emitter Saturation
Voltage vs. Ambient Temperature
1.0
2
Collector-emitter voltage VCE ( V )
Ambient temperature TA ( °C )
1.2
1
100
-30
0
25
50
75
Ambient temperature TA ( °C )
100
DB92414-AAS/A3
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