SFH618AX-2SMT&R [ISOCOM]
Transistor Output Optocoupler, 1-Element, 5300V Isolation, SURFACE MOUNT, PLASTIC PACKAGE-4;
| 型号： | SFH618AX-2SMT&R |
| 厂家： | 
ISOCOM COMPONENTS |
| 描述： | Transistor Output Optocoupler, 1-Element, 5300V Isolation, SURFACE MOUNT, PLASTIC PACKAGE-4 输出元件 光电 |
| 文件： | 总3页 (文件大小：517K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SFH618A-2, SFH618A-3,
SFH618A-4
LOW INPUT CURRENT
PHOTOTRANSISTOR
OPTICALLY COUPLED ISOLATORS
APPROVALS
Dimensions in mm
2.54
l
UL recognised, File No. E91231
'X' SPECIFICATION APPROVALS
VDE 0884 approval pending
l
1
2
4
3
7.0
6.0
DESCRIPTION
The SFH618A series of optically coupled
isolators consist of infrared light emitting diodes
and NPN silicon photo transistors in space
efficient dual in line plastic packages.
1.2
3.0
5.08
4.08
7.62
4.0
3.0
FEATURES
13°
Max
l
Options :-
0.5
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
0.26
3.35
0.5
l
l
High Current Transfer RatiFos
(63-320% at 1mA, 32% min at 0.5mA)
High Isolation Voltage (5.3kVRMS ,7.5kVPK
High BVCEO (55V min)
All electrical parameters 100% tested
Custom electrical selections available
l
l
l
l
)
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
Storage Temperature
Operating Temperature
Lead Soldering Temperature
-55°C to + 125°C
-55°C to + 100°C
APPLICATIONS
l
l
l
l
Computer terminals
Industrial systems controllers
Measuring instruments
(1/16 inch (1.6mm) from case for 10 secs) 260°C
INPUT DIODE
Signal transmission between systems of
different potentials and impedances
Forward Current
Reverse Voltage
Power Dissipation
50mA
6V
70mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BVCEO
Emitter-collector Voltage BVECO
Power Dissipation
55V
6V
150mW
OPTION G
7.62
OPTION SM
SURFACE MOUNT
POWER DISSIPATION
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
DB92372m-AAS/A1
ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted )
PARAMETER
MIN TYP MAX UNITS
TEST CONDITION
Input
Forward Voltage (VF)
Reverse Voltage (VR)
Reverse Current (IR)
1.5
10
V
V
µA
IF = 5mA
IR = 10µA
VR = 6V
6
Output
Collector-emitter Breakdown (BV
)
55
6
V
V
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)
SFH618A-2
SFH618A-2
SFH618A-3
SFH618A-3
SFH618A-4
SFH618A-4
63
32
100
50
160
80
125
200
320
%
%
%
%
%
%
1mA IF , 0.5V VCE
0.5mA IF , 1.5V VCE
1mA IF , 0.5V VCE
0.5mA IF , 1.5V VCE
1mA IF , 0.5V VCE
0.5mA IF , 1.5V VCE
Collector-emitter Saturation Voltage VCESAT
SFH618A-2
0.4
0.4
0.4
V
V
V
1mA IF , 0.32mA IC
1mA I , 0.5mA I
1mA IFF , 0.8mA ICC
SFH618A-3
SFH618A-4
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
Output
10%
10%
90%
90%
FIG 1
DB92372m-AAS/A1
7/12/00
Collector Power Dissipation vs. Ambient Temperature
Collector Current vs. Low Collector-emitter
Voltage (normalized to SFH618A-2 & SFH618A-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
(normalized to SFH618A-2 & SFH618A-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 )
DB92372m-AAS/A1
7/12/00
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