SFH620A-1XG [ISOCOM]
AC Input-Transistor Output Optocoupler, 1-Element, 5300V Isolation, ROHS COMPLIANT, PLASTIC, DIP-4;
| 型号： | SFH620A-1XG |
| 厂家： | 
ISOCOM COMPONENTS |
| 描述： | AC Input-Transistor Output Optocoupler, 1-Element, 5300V Isolation, ROHS COMPLIANT, PLASTIC, DIP-4 |
| 文件： | 总3页 (文件大小：72K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SFH620A-1, SFH620A-2, SFH620A-3
SFH620A-1X, SFH620A-2X, SFH620A-3X
AC INPUT PHOTOTRANSISTOR
OPTICALLY COUPLED ISOLATORS
APPROVALS
Dimensions in mm
2.54
z
ULrecognised,FileNo.E91231
Package Code " EE "
'X'SPECIFICATIONAPPROVALS
1
2
4
3
7.0
6.0
z
VDE0884in3availableleadform:-
-STD
1.2
3.0
-Gform
-SMDapprovedtoCECC00802
5.08
4.08
7.62
4.0
3.0
DESCRIPTION
13°
Max
The SFH620A 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.
0.5
0.26
3.35
0.5
FEATURES
z
Options :-
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
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 ±1mA IF
Storage Temperature
OperatingTemperature
Lead Soldering Temperature
-55°C to + 125°C
-30°Cto+100°C
z
z
High Current Transfer Ratios
(40-320%at±10mA,13%minat±1mA)
HighIsolationVoltage(5.3kVRMS,7.5kVPK)
HighBVCEO (70Vmin)
AC or polarity insensitive input
All electrical parameters 100% tested
Custom electrical selections available
(1/16 inch (1.6mm) from case for 10 secs) 260°C
z
z
z
z
z
INPUT DIODE
Forward Current
Power Dissipation
±50mA
70mW
APPLICATIONS
z
z
z
z
z
Computerterminals
Industrial systems controllers
Measuring instruments
Telephone sets, Telephone exchanges
Signal transmission between systems of
different potentials and impedances
OUTPUT TRANSISTOR
Collector-emitter Voltage BVCEO
Emitter-collectorVoltageBVECO
CollectorCurrent
70V
6V
50mA
150mW
Power Dissipation
OPTION SM
SURFACEMOUNT
OPTION G
7.62
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
ISOCOMCOMPONENTSLTD
Unit25B, ParkViewRoadWest,
Park View Industrial Estate, Brenda Road
Hartlepool,Cleveland,TS251UD
Tel:(01429)863609 Fax:(01429)863581
27/11/08
DB92511
ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted )
PARAMETER
MIN TYP MAX UNITS
TEST CONDITION
Input
Forward Voltage (VF)
1.65
V
IF = ±50mA
Output
Collector-emitter Breakdown (BV
)
70
6
V
IC = 1mA
( NoCteEO2 )
Emitter-collector Breakdown (BVECO
Collector-emitter Dark Current (ICEO
SFH620A-1,2
)
)
V
IE = 100μA
VCE = 10V
50
nA
SFH620A-3
100 nA
Coupled Current Transfer Ratio (CTR) (Note 2)
SFH620A-1
SFH620A-2
SFH620A-3
40
63
100
125
200
320
%
%
%
±10mA IF , 5V VCE
±1mA IF , 5V VCE
±10mAIF ,2.5mAIC
SFH620A-1
SFH620A-2
SFH620A-3
13
22
34
%
%
%
Collector-emitterSaturationVoltageVCESAT
Input to Output Isolation Voltage VISO
Input-output Isolation Resistance RISO
0.4
V
5300
7500
5x1010
VRMS
VPK
Ω
See note 1
See note 1
VIO =500V(note1)
Response Time (Rise), tr
ResponseTime(Fall),tf
4
3
μS
μS
VCE=2V,I =2mA
RL=100ΩC
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.
VCC
Input
ton
toff
RL = 100Ω
tf
tr
Output
Output
10%
10%
90%
90%
FIG 1
DB92511
27/11/08
Collector Power Dissipation vs. Ambient Temperature
Collector Current vs. Collector-emitter Voltage
( normalized to SFH620A-2 & SFH620A-3 )
200
TA = 25°C
50
150
100
40
±50
±30
30
±20
±15
20
±10
50
0
10
IF = ±5mA
0
0
2
4
6
8
10
-30
0
25
50
75
100 125
Collector-emitter voltage VCE ( V )
Ambient temperature TA ( °C )
Forward Current vs. Ambient Temperature
Current Transfer Ratio vs. Forward Current
60
50
320
280
240
V
= 5V
TACE= 25°C
40
30
SFH620A-3
200
160
SFH620A-2
SFH620A-1
120
80
20
10
0
40
0
1
2
5
10
20
50
-30
0
25
50
75
100 125
Ambient temperature TA ( °C )
Forward current IF (±mA)
Collector-emitter Saturation
Voltage vs. Ambient Temperature
Relative Current Transfer Ratio
vs. Ambient Temperature
0.28
1.5
1.0
0.24
0.20
IF = ±10mA
VCE = 5V
I = ±10mA
ICF = 2.5mA
0.16
0.12
0.08
0.5
0
0.04
0
-30
0
25
50
75
100
-30
0
25
50
75
100
Ambient temperature TA ( °C )
Ambient temperature TA ( °C )
DB92511
27/11/08
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