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
Package Code FF
'X' SPECIFICATION APPROVALS
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VDE 0884 in 3 available lead form : - STD
- G form
- SMD approved to CECC 00802
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ISP815X
ISP815
2.54
Dimensions in mm
7.0
6.0
1
2
4
3
1.2
5.08
4.08
Certified to EN60950 by
Nemko - Certificate No. P01102465
7.62
4.0
3.0
13°
Max
0.5
DESCRIPTION
3.0
The ISP815, ISP825, ISP845 series of optically
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
0.26
0.5
ISP825X
ISP825
3.35
2.54
7.0
6.0
1
2
3
8
7
6
4
5
1.2
10.16
9.16
7.62
4.0
3.0
0.5
13°
Max
3.0
0.26
3.35
0.5
ISP845X
ISP845
OPTION SM
OPTION G
7.62
2.54
1.2
20.32
19.32
0.6
0.1
10.46
9.86
1.25
0.75
2
15
14
13
5
12
6
11
7
8
10
9
7.62
4.0
3.0
0.26
10.16
16
3
4
7.0
6.0
SURFACE MOUNT
1
13°
Max
0.5
3.0
0.5 3.35
0.26
ISOCOMCOMPONENTSLTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1UD
Tel: (01429) 863609 Fax :(01429) 863581
27/11/08
DB92414
ABSOLUTEMAXIMUMRATINGS
(25°C unless otherwise specified)
Storage Temperature
-55°C to + 125°C
Operating Temperature
-30°C to + 100°C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
INPUTDIODE
Forward Current
Reverse Voltage
Power Dissipation
50mA
6V
70mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BVCEO
Emitter-collector Voltage BVECO
Collector Current
Power Dissipation
35V
6V
80mA
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
MIN TYP MAX UNITS
Forward Voltage (VF)
1.2
1.4
V
IF = 20mA
10
μA
VR = 4V
35
V
IC = 1mA
6
V
IE = 100μA
100
nA
VCE = 20V
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
Reverse Current (IR)
Output
Collector-emitter Breakdown (BVCEO)
TEST CONDITION
( Note 2 )
Emitter-collector Breakdown (BVECO)
Collector-emitter Dark Current (ICEO)
Coupled
Current Transfer Ratio (CTR) (Note 2)
600
Collector-emitter SaturationVoltageVCE (SAT)
Input to Output Isolation Voltage VISO
5300
7500
Input-output Isolation Resistance RISO 5x1010
Output Rise Time
Output Fall Time
Note 1
Note 2
27/11/08
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
150
100
50
0
-30
0
25
50
75
100
125
5mA
50mA
5
=1mA
6
TA = 25°C
Ic
Collector-emitter saturation voltage VCE(SAT) (V)
Collector power dissipation PC (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 IC (mA)
Forward current IF (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
Collector-emitter Saturation
Voltage vs. Ambient Temperature
1.2
0.8
0.6
0.4
0.2
0
4
5
1.5
IF = 1mA
VCE = 2V
1.0
0.5
0
-30
0
25
50
75
Ambient temperature TA ( °C )
27/11/08
3
Relative Current Transfer Ratio
vs. Ambient Temperature
IF = 20mA
IC = 5mA
1.0
2
Collector-emitter voltage VCE ( V )
Relative current transfer ratio
Collector-emitter saturation voltage VCE(SAT) (V)
Ambient temperature TA ( °C )
1
100
-30
0
25
50
75
Ambient temperature TA ( °C )
DB92414
100
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