MCT271XG [ISOCOM]
Transistor Output Optocoupler,;型号: | MCT271XG |
厂家: | ISOCOM COMPONENTS |
描述: | Transistor Output Optocoupler, 晶体 光电 晶体管 光电晶体管 输出元件 |
文件: | 总3页 (文件大小:803K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MCT270, MCT271, MCT272, MCT273,
MCT274, MCT275, MCT276, MCT277
OPTICALLY COUPLED
ISOLATOR
PHOTOTRANSISTOR OUTPUT
Dimensions in mm
APPROVALS
2.54
l
UL recognised, File No. E91231
1
6
5
4
7.0
6.0
2
3
DESCRIPTION
The MCT27_ series of optically coupled
isolators consist of an infrared light emitting
diode and NPN silicon photo transistor in a
standard 6 pin dual in line plastic package.
1.2
3.0
7.62
6.62
7.62
0.26
4.0
3.0
FEATURES
l
13°
Max
0.5
Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
High Isolation Voltage (5.3kV ,7.5kVPK
All electrical parameters 100R%MStested
Custom electrical selections available
3.35
0.5
l
l
l
)
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
APPLICATIONS
Storage Temperature
Operating Temperature
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
-55°C to + 150°C
-55°C to + 100°C
l
l
l
l
DC motor controllers
Industrial systems controllers
Measuring instruments
Signal transmission between systems of
different potentials and impedances
INPUT DIODE
Forward Current
Reverse Voltage
Power Dissipation
60mA
6V
105mW
OUTPUT TRANSISTOR
Collector-emitterVoltage BVCEO
30V
(MCT275only)
BVCEO
80V
Collector-baseVoltage BVCBO
70V
5V
160mW
Emitter-baseVoltage
Power Dissipation
BVEBO
OPTION G
OPTION SM
SURFACEMOUNT
7.62
POWER DISSIPATION
Total Power Dissipation
(derate linearly 2.67mW/°C above 25°C)
200mW
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
DB92544m-AAS/A1
ELECTRICAL CHARACTERISTICS ( TA= 25°C Unless otherwise noted )
PARAMETER
MIN TYP MAX UNITS
TEST CONDITION
Input
Forward Voltage (VF)
ReverseVoltage(VR)
Reverse Current (IR)
1.2
1.5
10
V
V
µA
IF = 20mA
IR =10µA
VR =3V
3
Output
Collector-emitterBreakdown(BVCEO
)
MCT27x(exceptMCT275)
30
80
70
V
V
V
IC =1mA
MCT275
( note 2 )
Collector-baseBreakdown(BVCBO
)
IC =100µA
Emitter-baseBreakdown(BVEBO
)
5
V
IE =100µA
Collector-emitterDarkCurrent(ICEO
)
50
nA
VCE =10V
Coupled Current Transfer Ratio (CTR)
MCT270
MCT271
MCT272
50
45
75
%
%
%
10mA IF , 10V VCE
90
150
MCT273
MCT274
MCT275
MCT276
MCT277
125
225
70
15
100
250
400
210
60
%
%
%
%
%
V
Collector-emitter Saturation VoltageVCE(SAT)
0.4
16mA IF , 2mA IC
Input to Output Isolation Voltage VISO 5300
VRMS
VPK
Ω
See note 1
See note 1
VIO = 500V (note 1)
7500
Input-output Isolation Resistance RISO 5x1010
Switching Time tON , tOFF
MCT270,272
MCT271
10
7
20
25
15
3.5
µs
µs
µs
µs
µs
µs
VCC =5V,RL =100Ω,
IC= 2mA, (fig 1)
MCT273
MCT274
MCT275,277
MCT276
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
DB92544m-AAS/A2
7/12/00
Relative Current Transfer Ratio
vs. Ambient Temperature
Collector Power Dissipation vs. Ambient Temperature
200
1.5
1.0
IF = 10mA
VCE = 10V
150
100
0.5
0
50
0
-30
0
25
50
75
100 125
-30
0
25
50
75
100
Ambient temperature TA ( °C )
Ambient temperature TA ( °C )
Forward Current vs. Ambient Temperature
Relative Current Transfer Ratio
vs. Forward Current
80
70
1.4
1.2
1.0
0.8
60
50
40
0.6
0.4
30
20
V
= 10V
TACE= 25°C
0.2
0
10
1
2
5
10
20
50
-30
0
25
50
75
100 125
Forward current IF (mA)
Ambient temperature TA ( °C )
Collector-emitter Saturation
Voltage vs. Ambient Temperature
Collector Current vs. Collector-emitter Voltage
(Normalised to MCT270,273,275,277)
0.28
TA = 25°C
50
0.24
0.20
I = 16mA
IFC = 2mA
50
40
30
30
20
0.16
15
0.12
0.08
20
10
10
IF = 5mA
0.04
0
0
-30
0
25
50
75
100
0
2
4
6
8
10
Ambient temperature TA ( °C )
Collector-emitter voltage VCE ( V )
7/12/00
DB92544m-AAS/A2
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