ISP817X, ISP827X, ISP847X
ISP817, ISP827, ISP847
HIGH DENSITY MOUNTING
PHOTOTRANSISTOR
OPTICALLY COUPLED ISOLATORS
APPROVALS
l
UL recognised, File No. E91231
'X' SPECIFICATION APPROVALS
l
VDE 0884 in 3 available lead form : -
- STD
- G form
-
SMD approved to CECC 00802
l
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
ISP817X
ISP817
2.54
7.0
6.0
1.2
5.08
4.08
1
2
Dimensions in mm
4
3
4.0
3.0
0.5
7.62
13°
Max
0.26
3.0
DESCRIPTION
2.54
The ISP817, ISP827, ISP847 series of optically
coupled isolators consist of infrared light
emitting diodes and NPN silicon photo
7.0
transistors in space efficient dual in line plastic
6.0
packages.
1.2
FEATURES
10.16
l
Options :-
9.16
10mm lead spread - add G after part no.
4.0
3.0
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
0.5
l
High Current Transfer Ratio (50% min)
3.0
l
High Isolation Voltage (5.3kV
RMS
,7.5kV
PK
)
3.35
l
High BV
CEO
( 35Vmin )
0.5
l
All electrical parameters 100% tested
l
Custom electrical selections available
ISP847X
APPLICATIONS
ISP847
l
Computer terminals
2.54
l
Industrial systems controllers
l
Measuring instruments
l
Signal transmission between systems of
7.0
different potentials and impedances
6.0
OPTION SM
SURFACE MOUNT
OPTION G
7.62
1.2
20.32
19.32
1.2
0.6
10.2
9.5
1.4
0.9
0.26
10.16
3.0
0.5 3.35
4.0
3.0
ISP827X
ISP827
0.5
3.35
1
8
7
6
5
7.62
2
3
4
13°
Max
0.26
1
2
3
4
5
6
7
8
7.62
13°
Max
0.26
16
15
14
13
12
11
10
9
0.5
ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, TS25 1YD England Tel: (01429)863609
Fax : (01429) 863581 e-mail sales@isocom.co.uk
http://www.isocom.com
26/7/99
DB92275A-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
Reverse Voltage
Power Dissipation
50mA
6V
70mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BV
CEO
Emitter-collector Voltage BV
ECO
Power Dissipation
POWER DISSIPATION
Total Power Dissipation
(derate linearly 2.67mW/°C above 25°C)
35V
6V
150mW
200mW
ELECTRICAL CHARACTERISTICS ( T
A
= 25°C Unless otherwise noted )
PARAMETER
Input
Forward Voltage (V
F
)
Reverse Voltage (V
R
)
Reverse Current (I
R
)
MIN TYP MAX UNITS
1.2
6
10
1.4
V
V
µ
A
V
V
nA
TEST CONDITION
I
F
= 20mA
I
R
= 10
µ
A
V
R
= 6V
I
C
= 1mA
I
E
= 100
µ
A
V
CE
= 20V
5mA I
F
, 5V V
CE
5mA I
F
, 5V V
CE
5mA I
F
, 5V V
CE
5mA I
F
, 5V V
CE
5mA I
F
, 5V V
CE
5mA I
F
, 5V V
CE
5mA I
F
, 5VV
CE
20mA I
F
, 1mA I
C
See note 1
See note 1
V
IO
= 500V (note 1)
V
CE
= 2V ,
I
C
= 2mA, R
L
= 100
Ω
Output
Collector-emitter Breakdown (BV
CEO
)
35
( Note 2 )
Emitter-collector Breakdown (BV
ECO
)
6
Collector-emitter Dark Current (I
CEO
)
Current Transfer Ratio (CTR) (Note 2)
ISP817, ISP827, ISP847
ISP817A,ISP827A,ISP847A
ISP817B,ISP827B,ISP847B
ISP817C,ISP827C,ISP847C
ISP817D,ISP827D,ISP847D
100
Coupled
ISP817GB, ISP827GB, ISP847GB
ISP817BL, ISP827BL, ISP847BL
50
80
130
200
300
100
200
600
160
260
400
600
600
600
0.2
%
%
%
%
%
%
%
V
V
RMS
V
PK
Ω
µ
s
µ
s
Collector-emitter Saturation VoltageV
CE (SAT)
Input to Output Isolation Voltage V
ISO
5300
7500
Input-output Isolation Resistance R
ISO
5x10
10
Output Rise Time tr
Output Fall Time tf
4
3
18
18
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.
26/7/99
DB92275A-AAS/A2
Collector Power Dissipation vs. Ambient Temperature
200
Collector power dissipation P
C
(mW)
Collector-emitter saturation voltage V
CE(SAT)
(V)
6
5
4
3
2
1
0
0
Collector-emitter Saturation
Voltage vs. Forward Current
=1mA
3mA
5mA
10mA
15mA
150
100
50
0
-30
0
25
50
75
100
125
Ambient temperature T
A
( °C )
Forward Current vs. Ambient Temperature
60
Ic
T
A
= 25°C
5
10
15
Forward current I
F
(mA)
Collector Current vs. Collector-emitter Voltage
50
50mA
30mA
Collector current I
C
(mA)
40
30
20
10
0
I
F
= 5mA
20mA
15mA
10mA
T
A
= 25°C
50
Forward current I
F
(mA)
40
30
20
10
0
-30
0
25
50
75
100
125
Ambient temperature T
A
( °C )
Collector-emitter Saturation
Voltage vs. Ambient Temperature
0.14
I
F
= 20mA
I
C
= 1mA
Current transfer ratio CTR (%)
0.12
0.10
0.08
0.06
0.04
0.02
0
-30
0
25
50
75
100
Ambient temperature T
A
( °C )
26/7/99
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)
DB92275A-AAS/A2
Collector-emitter saturation voltage V
CE(SAT)
(V)
V
CE
= 5V
T
A
= 25°C
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