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Datasheet: MCA2231 (Isocom Incorporated)

6 Pin w/ Base Lead

 

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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
DB92134-AAS/A2
OPTICALLY COUPLED ISOLATOR
PHOTODARLINGTON OUTPUT
MCA2230X, MCA2231X, MCA2255X
MCA2230, MCA2231, MCA2255
DESCRIPTION
The MCA2230, MCA2231, MCA2255 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.
FEATURES
l
Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
l
High Current Transfer Ratio
l
High Isolation Voltage (5.3kV
RMS
,7.5kV
PK
)
l
All electrical parameters 100% tested
l
Custom electrical selections available
APPLICATIONS
l
Computer terminals
l
Industrial systems controllers
l
Measuring instruments
l
Signal transmission between systems of
different potentials and impedances
1
3
2
4
6
5
Dimensions in mm
3.3
2.54
6.4
6.2
1.54
8.8
8.4
4.3
4.1
0.5
0.5
0.3
7.8
7.4
9.6
8.4
ABSOLUTE MAXIMUM RATINGS
(25C unless otherwise specified)
Storage Temperature
-55C to + 150C
Operating Temperature
-55C to + 100C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260C
INPUT DIODE
Forward Current
80mA
Reverse Voltage
6V
Power Dissipation
105mW
OUTPUT TRANSISTOR
Collector-emitter Voltage BV
CEO
MCA2255
55V
MCA2230, MCA2231
30V
Collector-base Voltage BV
CBO
MCA2255
55V
MCA2230, MCA2231
30V
Emitter-base Voltage BV
EBO
6V
Power Dissipation
150mW
POWER DISSIPATION
Total Power Dissipation
250mW
(derate linearly 3.3mW/C above 25C)
10.16
0.26
OPTION G
5.08
max.
SURFACE MOUNT
OPTION SM
1.2
0.6
1.4
0.9
10.2
9.5
APPROVALS
l
UL recognised, File No. E91231
'X' SPECIFICATION APPROVALS
l
MCA2231X -
VDE 0884 in 2 available lead form : -
- STD
- G form
VDE 0884 in SMD approval pending
MCA2230X, MCA2255X -
VDE 0884 approval pending
l
EN 60950 approval pending
ISOCOM INC
1024 S. Greenville Ave, Suite 240,
Allen, TX 75002 USA
Tel: (214) 495-0755 Fax: (214) 495-0901
e-mail info@isocom.com
http://www.isocom.com
PARAMETER
MIN TYP MAX UNITS TEST CONDITION
Input
Forward Voltage (V
F
)
1.2
1.5
V
I
F
= 20mA
Reverse Voltage (V
R
)
3
V
I
R
= 10
A
Reverse Current (I
R
)
10
A
V
R
= 3V
Output
Collector-emitter Breakdown (BV
CEO
)
MCA2230, MCA2231
30
V
I
C
= 100
A (note 2)
MCA2255
55
V
I
C
= 100
A (note 2)
Collector-base Breakdown (BV
CBO
)
MCA2230, MCA2231
30
V
I
C
= 10
A (note 2)
MCA2255
55
V
I
C
= 10
A (note 2)
Emitter-base Breakdown (BV
EBO
)
5
V
I
E
= 10
A
Collector-emitter Dark Current (I
CEO
)
100
nA
V
CE
= 10V
Coupled
Collector Output Current ( I
C
) (Note 2
)
MCA2230
100
%
10mA I
F
, 5V V
CE
MCA2231, MCA2255
500
%
10mA I
F
, 5V V
CE
200
%
1mA I
F
, 1V V
CE
Collector-emitter Saturation VoltageV
CE(SAT)
MCA2230, MCA2255
1.0
V
50mA I
F
, 50mA I
C
MCA2231
1.0
V
1mA I
F
, 2mA I
C
1.0
V
5mA I
F
, 10mA I
C
1.2
V
10mA I
F
, 50mA I
C
Input to Output Isolation Voltage V
ISO
5300
V
RMS
(note 1)
7500
V
PK
(note 1)
Input-output Isolation Resistance R
ISO
5x10
10
V
IO
= 500V (note 1)
Output Turn on Time
ton
10
s
V
CC
= 10V, R
L
= 100
,
Output Turn off Time
toff
100
s
I
F
= 10mA (Fig.1)
ELECTRICAL CHARACTERISTICS ( T
A
= 25C Unless otherwise noted )
DB92134-AAS/A2
7/12/00
Input
Output
10%
90%
10%
90%
t
off
t
r
t
on
t
f
Output
V
CC
= 10V
100
Input
FIGURE 1
I
F
= 10mA
Note 1
Measured with input leads shorted together and output leads shorted together.
Note 2
Special Selections are available on request. Please consult the factory.
DB92134-AAS/A2
7/12/00
50
-30 0 25 50 75 100 125
Ambient temperature T
A
( C )
150
0
200
Ambient temperature T
A
( C )
Collector power dissipation P
C
(mW)
60
20
0
40
-30 0 25 50 75 100 125
Collector Power Dissipation vs. Ambient Temperature
Forward Current vs. Ambient Temperature
-30 0 25 50 75 100
Ambient temperature T
A
( C )
Collector-emitter saturation voltage V
CE(S
A
T)
(V)
Collector-emitter Saturation
Voltage vs. Ambient Temperature
100
0
0.2
0.4
0.6
0.8
1.0
1.2
Forward current I
F
(mA)
I
F
= 50mA
I
C
= 50mA
80
100
0
0.5
1.0
1.5
Relative Current Transfer Ratio
vs. Ambient Temperature
Relative current transfer ratio
-30 0 25 50 75 100
Ambient temperature T
A
( C )
I
F
= 10mA
V
CE
= 5V
0
10
Current Transfer Ratio vs.
Forward Current
Forward current I
F
(mA)
Current transfer ratio CTR (%)
Collector Current vs. Collector-emitter Voltage
Collector-emitter voltage V
CE
( V )
Collector current I
C
(mA)
0 1 2 3 4 5
0
20
40
60
80
100
2mA
5mA
10mA
0.1 0.2 0.5 1 2 5 10 20 50 100
10000
1000
100
V
CE
= 5V
T
A
= 25C
I
F
= 1mA
20
50mA
T
A
= 25C
400
40
4000
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