SFH628-2XSM [ISOCOM]
AC Input-Transistor Output Optocoupler, 1-Element, 5300V Isolation, SURFACE MOUNT, PLASTIC PACKAGE-4;型号: | SFH628-2XSM |
厂家: | ISOCOM COMPONENTS |
描述: | AC Input-Transistor Output Optocoupler, 1-Element, 5300V Isolation, SURFACE MOUNT, PLASTIC PACKAGE-4 |
文件: | 总3页 (文件大小:461K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SFH628-2X, SFH628-3X, SFH628-4X,
SFH628-2, SFH628-3, SFH628-4
LOW INPUT CURRENT
PHOTOTRANSISTOR
OPTICALLY COUPLED ISOLATORS
APPROVALS
Dimensions in mm
2.54
l
ULrecognised,FileNo.E91231
'X'SPECIFICATIONAPPROVALS
l
CertifiedtoEN60950bythefollowing
Test Bodies :-
1
2
4
3
7.0
6.0
Nemko-CertificateNo.P96102022
Fimko-RegistrationNo.192313-01..25
Semko-ReferenceNo.963905201
Demko-ReferenceNo.305969
VDE0884approvalpending
1.2
3.0
5.08
4.08
7.62
l
4.0
3.0
13°
Max
DESCRIPTION
0.5
The SFH628 series of optically coupled
isolators consist of inverse parallel infrared light
emitting diodes and NPN silicon photo
transistors in space efficient dual in line plastic
packages.
0.26
3.35
0.5
FEATURES
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
l
Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
Low input current ±0.5mA I
Storage Temperature
Operating Temperature
Lead Soldering Temperature
-55°C to + 125°C
-55°C to + 100°C
l
l
High Current Transfer RatioFs
(1/16 inch (1.6mm) from case for 10 secs) 260°C
(63-500% at ±1mA, 32% min at ±0.5mA)
l
l
l
l
High Isolation Voltage (5.3kVRMS ,7.5kVPK
High BVCEO (55V min)
All electrical parameters 100% tested
Custom electrical selections available
)
INPUT DIODE
Forward Current
Power Dissipation
±50mA
70mW
APPLICATIONS
OUTPUT TRANSISTOR
l
l
l
l
Computer terminals
Industrial systems controllers
Measuring instruments
Collector-emitter Voltage BVCEO
Emitter-collector Voltage BVECO
Power Dissipation
55V
6V
150mW
Signal transmission between systems of
different potentials and impedances
OPTION SM
SURFACEMOUNT
OPTION G
POWER DISSIPATION
7.62
Total Power Dissipation
200mW
(derate linearly 2.67mW/°C above 25°C)
0.6
0.1
1.25
0.75
0.26
10.46
9.86
10.16
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
DB92395m-AAS/A1
ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted )
PARAMETER
MIN TYP MAX UNITS
TEST CONDITION
Input
Forward Voltage (VF)
1.5
V
V
V
IF = ±5mA
Output
Collector-emitter Breakdown (BV
)
55
6
IC = 1mA
( NoCteEO2 )
Emitter-collector Breakdown (BVECO
Collector-emitter Dark Current (ICEO
)
)
IE = 100µA
VCE = 10V
200 nA
Coupled Current Transfer Ratio (CTR) (Note 2)
SFH628-2
SFH628-2
SFH628-3
SFH628-3
SFH628-4
SFH628-4
63
32
100
50
160
80
200
320
500
%
%
%
%
%
%
±1mAIF,0.5VVCE
±0.5mAIF,1.5VVCE
±1mAIF,0.5VVCE
±0.5mAIF,1.5VVCE
±1mAIF,0.5VVCE
±0.5mAIF,1.5VVCE
Collector-emitter Saturation Voltage VCESAT
SFH628-2
SFH628-3
SFH628-4
0.4
0.4
0.4
V
V
V
±1mAIF , 0.5mAIC
±1mAI , 0.8mAI
±1mAIFF ,1.25mACIC
Input to Output Isolation Voltage VISO
Input-output Isolation Resistance RISO
5300
7500
5x1010
VRMS
VPK
Ω
See note 1
See note 1
VIO = 500V (note 1)
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.
SWITCHING CHARACTERISTICS
IC = 2mA, VCC = 5V, RL = 100Ω, TA = 25°C (Fig 1)
UNITS
ton
tr
toff
tf
Turn-on Time
Rise Time
Turn-off Time
Fall Time
µs
µs
µs
µs
6.0
3.5
5.5
5.0
VCC
Input
ton
toff
RL = 100Ω
tf
tr
Output
10%
10%
90%
90%
FIG 1
7/12/00
DB92395m-AAS/A1
Collector Power Dissipation vs. Ambient Temperature
Collector Current vs. Low Collector-emitter
Voltage(normalizedtoSFH628-2&SFH628-3)
200
TA = 25°C
2.0
150
100
1.6
IF = ±1mA
1.2
0.8
IF = ±0.5mA
50
0
0.4
0
0
0.2
0.4
0.6
0.8
1.0
-30
0
25
50
75
100 125
Ambient temperature TA ( °C )
Collector-emitter voltage VCE ( V )
Relative Current Transfer Ratio
vs. Ambient Temperature
Forward Current vs. Ambient Temperature
60
50
1.5
IF = ±1mA
VCE = 0.5V
40
30
1.0
0.5
0
20
10
0
-30
0
25
50
75
100
-30
0
25
50
75
100 125
Ambient temperature TA ( °C )
Ambient temperature TA ( °C )
Collector-emitter Saturation
Voltage vs. Ambient Temperature
Current Transfer Ratio vs. Forward Current
(normalizedtoSFH628-2&SFH628-3)
0.28
0.24
120
100
I = ±1mA
ICF = 0.5mA
0.20
0.16
80
60
40
0.12
0.08
V
= 0.5V
TACE= 25 °C
20
0
0.04
0
0.1
0.2
0.5
1
2
5
-30
0
25
50
75
100
Forward current IF (±mA)
Ambient temperature TA ( °C )
DB92395m-AAS/A1
7/12/00
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