MCA255XSM [ISOCOM]
Darlington Output Optocoupler, 1-Element, 5300V Isolation, ROHS COMPLIANT, PLASTIC, SURFACE MOUNT PACKAGE-6;
| 型号： | MCA255XSM |
| 厂家： | 
ISOCOM COMPONENTS |
| 描述： | Darlington Output Optocoupler, 1-Element, 5300V Isolation, ROHS COMPLIANT, PLASTIC, SURFACE MOUNT PACKAGE-6 输出元件 光电 |
| 文件： | 总3页 (文件大小：718K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MCA230X, MCA231X, MCA255X
MCA230, MCA231, MCA255
OPTICALLY COUPLED ISOLATOR
PHOTODARLINGTON OUTPUT
Dimensions in mm
2.54
APPROVALS
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UL recognised, File No. E91231
6.4
6.2
1
2
6
5
'X' SPECIFICATION APPROVALS
3
4
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VDE 0884 in 2 available lead form :
- STD
- G form
VDE 0884 inSMD approval pending
SETI approved, reg. no.151786-18
1.54
-
8.8
8.4
7.8
7.4
4.3
4.1
0.5
0.3
DESCRIPTION
9.6
8.4
0.5
3.3
The MCA230, MCA231, MCA255 series of
optically coupled isolators consist of an infrared
light emitting diode and NPN silicon
photodarlington in a space efficient dual in line
plastic package.
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
FEATURES
Storage Temperature
Operating Temperature
Lead Soldering Temperature
-55°C to + 150°C
-55°C to + 100°C
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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 Current Transfer Ratio
High Isolation Voltage (5.3kV ,7.5kVPK
All electrical parameters 100R%MStested
Custom electrical selections available
(1/16 inch (1.6mm) from case for 10 secs) 260°C
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INPUT DIODE
)
ForwardCurrent
Reverse Voltage
Power Dissipation
60mA
5V
105mW
APPLICATIONS
OUTPUT TRANSISTOR
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Computer terminals
Industrial systems controllers
Measuring instruments
Signal transmission between systems of
different potentials and impedances
Collector-emitter Voltage BVCEO
MCA255
MCA230, MCA231
Collector-base Voltage BVCBO
MCA255
MCA230, MCA231
Emitter-collector Voltage BVECO
Power Dissipation
55V
30V
55V
30V
7V
150mW
OPTIONSM
SURFACEMOUNT
OPTION G
5.08
max.
POWER DISSIPATION
1.2
0.6
0.26
1.4
0.9
10.2
9.5
Total Power Dissipation
(derate linearly 3.3mW/°C above 25°C)
250mW
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
DB92189-AAS/A2
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)
1.2
1.5
10
V
V
µA
IF = 20mA
IR = 10µA
VR = 3V
3
Output
Collector-emitter Breakdown (BV
)
)
MCA230, MCA231CEO
30
55
V
V
IC = 100µA (note 2)
IC = 100µA (note 2)
MCA255
Collector-base Breakdown (BVCBO
MCA230, MCA231
MCA255
Emitter-collector Breakdown (BVECO
Collector-emitter Dark Current (ICEO
)
30
55
5
V
V
V
IC = 10µA (note 2)
IC = 10µA (note 2)
IE = 10µA
)
100 nA
VCE = 10V
Coupled Collector Output Current ( IC ) (Note 2)
MCA230, MCA255
100
200
%
%
10mA IF , 5V VCE
10mA IF , 5V VCE
MCA231
Collector-emitter Saturation VoltageVCE(SAT)
MCA230, MCA255
1.0
1.0
1.0
1.2
V
V
V
V
50mA IF , 50mA IC
1mA IF , 2mA IC
5mA I , 10mA I
10mAFIF , 50mACIC
MCA231
Input to Output Isolation Voltage VISO
5300
7500
VRMS
VPK
Ω
µs
µs
(note 1)
(note 1)
VIO = 500V (note 1)
VCC= 2V,R = 100Ω,
IF = 10mAL, fig.1
Input-output Isolation Resistance RISO 5x1010
Output Turn on Time
Output Turn off Time
ton
toff
10
100
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.
FIGURE 1
VCC = 10V
Input
ton
toff
100Ω
IF = 10mA
Input
tr
tf
Output
Output
10%
90%
10%
90%
DB92189-AAS/A2
7/12/00
Collector Power Dissipation vs. Ambient Temperature
Current Transfer Ratio vs.
Forward Current
200
10000
5000
1000
800
500
150
100
100
50
V
= 5V
TACE= 25°C
10
50
0
0
0.1 0.2 0.5
1
2
5
10 20 50 100
-30
0
25
50
75
100 125
Forward current IF (mA)
Ambient temperature TA ( °C )
Forward Current vs. Ambient Temperature
Collector Current vs. Collector-emitter Voltage
100
80
50mA
TA = 25°C
100
80
20
10mA
5mA
60
40
60
40
2mA
20
0
20
0
IF = 1mA
-30
0
25
50
75
100 125
0
1
2
3
4
5
Ambient temperature TA ( °C )
Collector-emitter voltage VCE ( V )
Collector-emitter Saturation
Voltage vs. Ambient Temperature
Relative Current Transfer Ratio
vs. Ambient Temperature
1.2
1.0
1.5
IF = 10mA
VCE = 5V
I = 50mA
IFC = 50mA
0.8
1.0
0.6
0.4
0.5
0
0.2
0
-30
0
25
50
75
100
-30
0
25
50
75
100
Ambient temperature TA ( °C )
Ambient temperature TA ( °C )
DB92189-AAS/A2
7/12/00
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