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7/17/02
SMALL OUTLINE OPTOCOUPLERS
DARLINGTON OUTPUT
Page 1 of 7
2002 Fairchild Semiconductor Corporation
MOC223-M
DESCRIPTION
The MOC223-M consists of a gallium arsenide infrared emitting diode optically coupled to a monolithic
silicon photodarlington detector, in a surface mountable, small outline, plastic package. It is ideally
suited for high density applications, and eliminates the need for through - the - board mounting.
FEATURES
U.L. Recognized (File #E90700, Volume 2)
VDE Recognized (File #136616) (add option "V" for VDE approval, i.e, MOC223V-M)
Industry Standard SOIC-8 Surface Mountable Package with 0.050" lead spacing
High Current Transfer Ratio of 500% Minimum at I
F
= 1 mA
Standard SOIC-8 Footprint, with 0.050" Lead Spacing
Compatible with Dual Wave, Vapor Phase and IR Reflow Soldering
High Input-Output Isolation Voltage of 2500 V
AC(rms)
Guaranteed
APPLICATIONS
Low Power Logic Circuits
Interfacing and coupling systems of different potentials and impedances
Telecommunications equipment
Portable electronics
Solid state relays
BASE
N/C
ANODE
CATHODE
1
2
3
4
5
6
7
8
EMITTER
COLLECTOR
N/C
N/C
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25C Unless otherwise specified)
Rating
Symbol
Value
Unit
EMITTER
Forward Current - Continuous
I
F
60
mA
Forward Current - Peak (PW = 100 s, 120 pps)
I
F
(pk)
1.0
A
Reverse Voltage
V
R
6.0
V
LED Power Dissipation @ T
A
= 25C
Derate above 25C
P
D
90
0.8
mW
mW/C
DETECTOR
Collector-Emitter Voltage
V
CEO
30
V
Emitter-Collector Voltage
V
ECO
7.0
V
Collector-Base Voltage
V
CBO
70
V
Collector Current-Continuous
I
C
150
mA
Detector Power Dissipation @ T
A
= 25C
Derate above 25C
P
D
150
1.76
mW
mW/C
TOTAL DEVICE
Input-Output Isolation Voltage
(f = 60 Hz, t = 1 min.)
V
ISO
2500
Vac(rms)
Total Device Power Dissipation @ T
A
= 25C
Derate above 25C
P
D
250
2.94
mW
mW/C
Ambient Operating Temperature Range
T
A
-40 to +100
C
Storage Temperature Range
T
stg
-40 to +150
C
7/17/02
Page 2 of 7
2002 Fairchild Semiconductor Corporation
SMALL OUTLINE OPTOCOUPLERS
DARLINGTON OUTPUT
MOC223-M
*All typicals at T
A
= 25C
1. Isolation Surge Voltage, V
ISO
, is an internal device dielectric breakdown rating.
2. For this test, Pins 1 and 2 are common and Pins 5, 6 and 7 are common.
3. Current Transfer Ratio (CTR) = I
C
/I
F
x 100%.
ELECTRICAL CHARACTERISTICS
(T
A
= 25C unless otherwise specified)
Parameter
Test Conditions Symbol
Min
Typ*
Max
Unit
EMITTER
Input Forward Voltage
(I
F
= 1.0 mA)
V
F
--
1.08
1.3
V
Reverse Leakage Current
(V
R
= 6.0 V)
I
R
--
0.001
100
A
Input Capacitance
C
IN
--
18
--
pF
DETECTOR
Collector-Emitter Dark Current
(V
CE
= 5.0 V, T
A
= 25C)
I
CEO1
--
1.0
50
nA
(V
CE
= 5.0 V, T
A
= 100C)
I
CEO2
--
10
--
A
Collector-Emitter Breakdown Voltage
(I
C
= 100 A)
BV
CEO
30
100
--
V
Emitter-Collector Breakdown Voltage
(I
E
= 100 A)
BV
ECO
7.0
10
--
V
Collector-Emitter Capacitance
(f = 1.0 MHz, V
CE
= 0)
C
CE
--
5.5
--
pF
COUPLED
Current Transfer Ratio
(3)
(I
F
= 1.0 mA, V
CE
= 5.0 V)
CTR
500
1000
--
%
Isolation Surge Voltage
(1,2)
(f = 60 Hz AC Peak, t = 1 min.)
V
ISO
2500
--
--
Vac(rms)
Isolation Resistance
(2)
(V = 500 V)
R
ISO
10
11
--
--
Collector-Emitter Saturation Voltage
(I
C
= 500 A, I
F
= 1.0 mA) V
CE (sat)
--
--
1.0
V
Isolation Capacitance
(2)
(V
I-O
= 0 V, f = 1 MHz)
C
ISO
--
0.2
--
pF
Turn-On Time
(fig. 6)(I
F
= 5.0 mA, V
CC
= 10 V, R
L
= 100
)
t
on
--
3.5
--
s
Turn-Off Time
(fig. 6)(I
F
= 5.0 mA, V
CC
= 10 V, R
L
= 100
)
t
off
--
95
--
s
Rise Time
(fig. 6)(I
F
= 5.0 mA, V
CC
= 10 V, R
L
= 100
)
t
r
--
1.0
--
s
Fall Time
(fig. 6)(I
F
= 5.0 mA, V
CC
= 10 V, R
L
= 100
)
t
f
--
2.0
--
s
7/17/02
Page 3 of 7
2002 Fairchild Semiconductor Corporation
SMALL OUTLINE OPTOCOUPLERS
DARLINGTON OUTPUT
MOC223-M
Fig. 2 Output Curent vs. Input Current
I
F
- LED INPUT CURRENT (mA)
I
C
-
O
U
T
P
UT
C
O
L
L
E
C
T
O
R
CU
R
R
E
N
T
(
N
O
R
M
A
L
I
Z
E
D
)
Fig. 3 Output Current vs. Ambient Temperature
T
A
- AMBIENT TEMPERATURE (
o
C)
I
C
-
O
U
T
P
UT
C
O
L
L
E
C
T
O
R
C
U
R
R
EN
T
(
N
O
R
M
A
L
I
Z
E
D)
Fig. 4 Output Current vs. Collector - Emitter Voltage
V
CE
- COLLECTOR -EMITTER VOLTAGE (V)
I
C
-
O
U
T
P
UT
CO
L
L
EC
T
O
R
C
U
R
R
EN
T
(
N
O
R
M
A
L
I
Z
E
D)
Fig. 5 Dark Current vs. Ambient Temperature
T
A
- AMBIENT TEMPERATURE (
o
C)
I
CE
O
-
CO
L
L
E
C
T
O
R -
E
M
I
T
T
E
R
D
A
RK
CU
RR
E
N
T
(
n
A
)
I
F
- LED FORWARD CURRENT (mA)
V
F
- FOR
W
ARD
V
O
L
T
A
GE (V)
Fig. 1 LED Forward Voltage vs. Forward Current
1
10
100
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
T
A
= -55
C
T
A
= 25
C
T
A
= 100
C
0.1
1
10
100
0.1
1
10
V
CE
= 5V
NORMALIZED TO I
F
= 1mA
-80
-60
-40
-20
0
20
40
60
80
100
120
0.01
0.1
1
10
I
F
= 1mA, V
CE
= 5V
NORMALIZED TO T
A
= 25
o
C
0
1
2
3
4
5
6
7
8
9
10
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
F
= 1mA
NORMALIZED TO V
CE
= 5V
I
0
20
40
60
80
100
10
-2
10
-1
10
0
10
1
10
2
10
3
10
4
10
5
V
CE
= 10V
NORMALIZED TO T
A
= 25
o
C
7/17/02
Page 4 of 7
2002 Fairchild Semiconductor Corporation
SMALL OUTLINE OPTOCOUPLERS
DARLINGTON OUTPUT
MOC223-M
OUTPUT PULSE
INPUT PULSE
TEST CIRCUIT
WAVE FORMS
t
r
t
f
INPUT
I
F
R
L
R
BE
V
CC
= 10V
OUTPUT
t
on
10%
90%
t
off
Figure 6. Switching Time Test Circuit and Waveforms
I
C
7/17/02
Page 5 of 7
2002 Fairchild Semiconductor Corporation
SMALL OUTLINE OPTOCOUPLERS
DARLINGTON OUTPUT
MOC223-M
Package Dimensions (Surface Mount)
8-Pin Small Outline
Lead Coplanarity : 0.004 (0.10) MAX
0.202 (5.13)
0.182 (4.63)
0.021 (0.53)
0.011 (0.28)
0.050 (1.27)
TYP
0.164 (4.16)
PIN1
0.144 (3.66)
0.244 (6.19)
0.224 (5.69)
0.143 (3.63)
0.123 (3.13)
0.008 (0.20)
0.003 (0.08)
0.010 (0.25)
0.006 (0.16)
SEATING PLANE
0.024 (0.61)
0.050 (1.27)
0.155 (3.94)
0.275 (6.99)
0.060 (1.52)
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