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SFH617A-4X [ISOCOM]

LOW INPUT CURRENT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS; 低输入电流光电晶体管光耦合隔离器
SFH617A-4X
型号： SFH617A-4X
厂家： ISOCOM COMPONENTS    ISOCOM COMPONENTS
描述：

LOW INPUT CURRENT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS
低输入电流光电晶体管光耦合隔离器

晶体 光电 晶体管 光电晶体管 输出元件 输入元件
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SFH617A-1, SFH617A-2, SFH617A-3, SFH617A-4,  
SFH617A-1X, SFH617A-2X, SFH617A-3X, SFH617A-4X  
LOW INPUT CURRENT  
PHOTOTRANSISTOR  
OPTICALLY COUPLED ISOLATORS  
APPROVALS  
Dimensions in mm  
2.54  
z
UL recognised, File No. E91231  
Package Code " EE "  
1
2
4
3
7.0  
6.0  
'X'SPECIFICATIONAPPROVALS  
z
VDE 0884 in 3 available lead form : -  
1.2  
3.0  
- STD  
- G form  
- SMD approved to CECC 00802  
5.08  
4.08  
7.62  
4.0  
3.0  
13°  
Max  
0.5  
DESCRIPTION  
The SFH617A series of optically coupled isolators  
consist of infrared light emitting diodes and NPN  
silicon photo transistors in space efficient dual in line  
plastic packages.  
0.26  
3.35  
0.5  
ABSOLUTEMAXIMUMRATINGS  
(25°Cunlessotherwisespecified)  
FEATURES  
z
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 1mA IF  
High Current Transfer Ratios (40-320% at  
10mA, 13% min at 1mA)  
Storage Temperature  
OperatingTemperature  
Lead SolderingTemperature  
-55°Cto+125°C  
-30°Cto+100°C  
z
z
(1/16inch(1.6mm)fromcasefor10secs) 260°C  
INPUTDIODE  
z
z
z
High Isolation Voltage (5.3kVRMS ,7.5kVPK  
High BVCEO (70V min)  
All electrical parameters 100% tested  
)
ForwardCurrent  
ReverseVoltage  
Power Dissipation  
50mA  
6V  
70mW  
APPLICATIONS  
z
z
z
z
Computer terminals  
Industrial systems controllers  
Measuring instruments  
Signal transmission between systems of  
different potentials and impedances  
OUTPUTTRANSISTOR  
Collector-emitterVoltageBVCEO  
Emitter-collectorVoltageBVECO  
CollectorCurrent  
70V  
6V  
50mA  
150mW  
Power Dissipation  
OPTION SM  
SURFACEMOUNT  
OPTION G  
7.62  
POWERDISSIPATION  
Total Power Dissipation  
200mW  
0.6  
0.1  
(derate linearly 2.67mW/°C above 25°C)  
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  
28/11/08  
DB92330  
ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted )  
PARAMETER  
MIN TYP MAX UNITS TESTCONDITION  
Input  
ForwardVoltage(VF)  
1.65  
10  
V
IF =50mA  
VR =6V  
ReverseCurrent(IR)  
μA  
V
Output  
Collector-emitterBreakdown(BVCEO  
( Note 2 )  
Emitter-collectorBreakdown(BVECO  
)
70  
6
IC =1mA  
IE =100μA  
)
V
Collector-emitterDarkCurrent(ICEO  
SFH617A-1,2  
)
50  
nA  
VCE =10V  
SFH617A-3,4  
100 nA  
Coupled CurrentTransferRatio(CTR)(Note2)  
SFH617A-1  
SFH617A-2  
SFH617A-3  
SFH617A-4  
SFH617A-1  
SFH617A-2  
SFH617A-3  
SFH617A-4  
40  
63  
80  
%
%
%
%
%
%
%
%
10mAIF,5VVCE  
1mA IF , 5V VCE  
125  
200  
320  
100  
160  
13  
22  
34  
56  
Collector-emitterSaturationVoltageVCESAT  
Input to Output Isolation Voltage VISO  
0.4  
V
10mAIF ,2.5mAIC  
5300  
7500  
VRMS  
VPK  
Ω
See note 1  
See note 1  
VIO =500V(note1)  
Input-output Isolation Resistance RISO 5x1010  
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.  
DB92330  
28/11/08  
Collector Power Dissipation vs. Ambient Temperature  
Collector Current vs. Collector-emitter Voltage  
( normalised to SFH617A-3 )  
200  
TA = 25°C  
50  
150  
100  
40  
30  
50  
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  
SFH617A-4  
200  
160  
SFH617A-3  
SFH617A-2  
120  
80  
20  
10  
0
40  
0
SFH617A-1  
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 )  
DB92330  
28/11/08  

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