ISOCOM SFH617G-4

SFH617G-1X, SFH617G-2X, SFH617G-3X, SFH617G-4X
SFH617G-1, SFH617G-2, SFH617G-3, SFH617G-4
LOW INPUT CURRENT
PHOTOTRANSISTOR
OPTICALLY COUPLED ISOLATORS
APPROVALS
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UL recognised, File No. E91231
Certified to EN60950 by the following
Test Bodies :Nemko - Certificate No. P01102465
Fimko - Certificate No. FI18162
Semko - Reference No. 0202041/01-25
Demko - Certificate No. 311161-01
1
2
7.0
6.0
'X' SPECIFICATION APPROVALS
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VDE0884
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Dimensions in mm
2.54
1.2
7.62
5.08
4.08
4.0
3.0
0.5
3.0
DESCRIPTION
The SFH617G series of optically coupled
isolators consist of infrared light emitting diodes
and NPN silicon photo transistors in space
efficient dual in line plastic packages.
4
3
0.26
0.5
3.35
10.16
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
FEATURES
10mm lead spread
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Low input current 1mA IF
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High Current Transfer Ratios
(40-320% at 10mA, 13% min at 1mA)
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High Isolation Voltage (5.3kVRMS ,7.5kVPK )
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High BVCEO (70V min)
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All electrical parameters 100% tested
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Custom electrical selections available
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
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
OUTPUT TRANSISTOR
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INPUT DIODE
Forward Current
Reverse Voltage
Power Dissipation
Collector-emitter Voltage BVCEO
Emitter-collector Voltage BVECO
Power Dissipation
50mA
6V
70mW
70V
6V
150mW
POWER DISSIPATION
Total Power Dissipation
200mW
(derate linearly 2.67mW/°C above 25°C)
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
8/7/02
DB92217-AAS/A3
ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted )
PARAMETER
Input
Output
Coupled
MIN
Forward Voltage (VF)
Reverse Voltage (VR)
Reverse Current (IR)
TYP MAX UNITS
1.65
IF = 50mA
IR = 10µA
VR = 6V
V
IC = 1mA
V
IE = 100µA
50
100
nA
nA
VCE = 10V
80
125
200
320
%
%
%
%
%
%
%
%
10mA IF , 5V VCE
V
10mA IF , 2.5mA IC
VRMS
VPK
Ω
See note 1
See note 1
VIO = 500V (note 1)
10
Current Transfer Ratio (CTR) (Note 2)
SFH617G-1
SFH617G-2
SFH617G-3
SFH617G-4
SFH617G-1
SFH617G-2
SFH617G-3
SFH617G-4
40
63
100
160
13
22
34
56
Collector-emitter Saturation Voltage VCESAT
Input to Output Isolation Voltage VISO
Input-output Isolation Resistance RISO
Note 1
Note 2
V
V
µA
6
Collector-emitter Breakdown (BVCEO)
70
( Note 2 )
Emitter-collector Breakdown (BVECO)
6
Collector-emitter Dark Current (ICEO)
SFH617G-1,2
SFH617G-3,4
TEST CONDITION
0.4
5300
7500
5x1010
1mA IF , 5V VCE
Measured with input leads shorted together and output leads shorted together.
Special Selections are available on request. Please consult the factory.
SWITCHING CHARACTERISTICS
1. Linear Operation (without saturation) Fig 1.
IF = 10mA, VCC = 5V, RL = 75Ω
2. Switching Operation (with saturation) Fig 2
VCC = 5V, RL = 1kΩ
-1
-4
-2 and -3
(IF=20mA) (IF=10mA) (IF=5mA)
UNITS
ton
Turn-on Time
tr
Rise Time
toff
Turn-off Time
tf
Fall Time
Cut-off Frequency FCO
VCC = 5.0V
3.0
2.0
2.3
2.0
250
GROUP
µs
µs
µs
µs
kHz
Turn-on Time ton
tr
Rise Time
Turn-off Time toff
tf
Fall Time
VCESAT
FIG 1
8/7/02
µs
µs
µs
µs
V
toff
ton
RL = 1kΩ
tr
OUTPUT
6.0
4.6
25
15
INPUT
VCC = 5.0V
RL = 75Ω
4.2
3.0
23
14
< 0.4
3.0
2.0
18
11
UNITS
OUTPUT
tf
OUTPUT
10%
10%
90%
90%
FIG 2
DB92217-AAS/A3
Collector Power Dissipation vs. Ambient Temperature
Collector Current vs. Collector-emitter Voltage
( normalised to SFH617G-3 )
TA = 25°C
50
Collector current I C (mA)
Collector power dissipation P C (mW)
200
150
100
50
40
50
30
30
20
15
20
10
10
IF = 5mA
0
0
-30
0
25
50
75
100
0
125
Forward Current vs. Ambient Temperature
8
10
320
40
30
20
10
VCE = 5V
TA = 25°C
280
Current transfer ratio CTR (%)
50
240
SFH617G-4
200
160
SFH617G-3
120
SFH617G-2
80
40
0
SFH617G-1
0
-30
0
25
50
75
100
1
125
2
Ambient temperature TA ( °C )
1.0
0.5
0
-30
0
25
50
75
Ambient temperature TA ( °C )
10
20
50
Collector-emitter Saturation
Voltage vs. Ambient Temperature
(V)
CE(SAT)
IF = 10mA
VCE = 5V
100
Collector-emitter saturation voltage V
1.5
5
Forward current IF (mA)
Relative Current Transfer Ratio
vs. Ambient Temperature
Relative current transfer ratio
6
Current Transfer Ratio vs. Forward Current
60
8/7/02
4
Collector-emitter voltage VCE ( V )
Ambient temperature TA ( °C )
Forward current I F (mA)
2
0.28
0.24
IF = 10mA
IC = 2.5mA
0.20
0.16
0.12
0.08
0.04
0
-30
0
25
50
75
100
Ambient temperature TA ( °C )
DB92217-AAS/A3