DUAL CHANNEL PHOTOTRANSISTOR
SMALL OUTLINE SURFACE MOUNT
OPTOCOUPLERS
MOCD213-M
DESCRIPTION
The MOCD213-M consist of two gallium arsenide infrared emitting diodes optically coupled to
two monolithic silicon phototransistor detectors, 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, MOCD213V-M)
• Dual Channel Coupler
• Convenient Plastic SOIC-8 Surface Mountable Package Style
• Minimum Current Transfer Ratio 100% with Input Current of 10 mA
• Minimum V
(BR)CEO
of 70 Volts Guaranteed
• Standard SOIC-8 Footprint, with 0.050” Lead Spacing
• Compatible with Dual Wave, Vapor Phase and IR Reflow Soldering
• High Input-Output Isolation of 2500 V
AC(rms)
Guaranteed
ANODE 2 3
6 COLLECTOR 2
CATHODE 1 2
7 EMITTER 1
ANODE 1 1
8 COLLECTOR 1
APPLICATIONS
• Feedback control circuits
• Interfacing and coupling systems of different potentials and impedances
• General purpose switching circuits
• Monitor and detection circuits
CATHODE 2 4
5 EMITTER 2
ABSOLUTE MAXIMUM RATINGS
Rating
EMITTER
Forward Current - Continuous
(T
A
= 25°C Unless otherwise specified)
Symbol
I
F
I
F
(pk)
V
R
P
D
V
CEO
V
CBO
V
ECO
I
C
P
D
Value
60
1.0
6.0
90
0.8
70
70
7.0
150
150
1.76
2500
250
2.94
-40 to +100
-40 to +150
260
Unit
mA
A
V
mW
mW/°C
V
V
V
mA
mW
mW/°C
Vac(rms)
mW
mW/°C
°C
°C
°C
Forward Current - Peak (PW = 100 µs, 120 pps)
Reverse Voltage
LED Power Dissipation @ T
A
= 25°C
Derate above 25°C
DETECTOR
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Collector Voltage
Collector Current-Continuous
Detector Power Dissipation @ T
A
= 25°C
Derate above 25°C
TOTAL DEVICE
Input-Output Isolation Voltage
(1,2,3)
V
ISO
(f = 60 Hz, 1 min. Duration)
Total Device Power Dissipation @ T
A
= 25°C
Derate above 25°C
Ambient Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
(1/16” from case, 10 sec. duration)
2001 Fairchild Semiconductor Corporation
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2/6/02
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P
D
T
A
T
stg
T
L
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DUAL CHANNEL PHOTOTRANSISTOR
SMALL OUTLINE SURFACE MOUNT
OPTOCOUPLERS
MOCD213-M
ELECTRICAL CHARACTERISTICS
Parameter
EMITTER
Input Forward Voltage
Reverse Leakage Current
Capacitance
DETECTOR
Collector-Emitter Dark Current
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage
Collector-Emitter Capacitance
COUPLED
Output Collector Current
(4)
(T
A
= 25°C unless otherwise specified)
Test Conditions
I
F
= 30 mA
V
R
= 6.0 V
Symbol
V
F
I
R
C
Min
—
—
—
—
—
70
7.0
—
100
—
—
—
—
—
2500
10
11
—
Typ**
1.25
0.001
18
1.0
1.0
120
7.8
7.0
—
0.15
3.0
2.8
1.6
2.2
—
—
0.2
Max
1.55
100
—
50
—
—
—
—
—
0.4
—
—
—
—
—
—
—
Unit
V
µA
pF
nA
µA
V
V
pF
%
V
µs
µs
µs
µs
Vac(rms)
!
pF
V
CE
= 10 V, T
A
= 25°C
V
CE
= 10 V, T
A
= 100°C
I
C
= 100
µA
I
E
= 100
µA
f = 1.0 MHz, V
CE
= 0 V
I
F
= 10 mA, V
CE
= 5 V
I
C
= 2.0 mA, I
F
= 10 mA
I
C
= 2.0 mA, V
CC
= 10 V, R
L
= 100
Ω
(Fig.6)
I
C
= 2.0 mA, V
CC
= 10 V, R
L
= 100
Ω
(Fig.6)
I
C
= 2.0 mA, V
CC
= 10 V, R
L
= 100
Ω
(Fig.6)
I
C
= 2.0 mA, V
CC
= 10 V, R
L
= 100
Ω
(Fig.6)
I
CEO1
I
CEO2
BV
CEO
BV
ECO
C
CE
CTR
V
CE (sat)
t
on
t
off
t
r
t
f
V
ISO
R
ISO
C
ISO
Collector-Emitter Saturation Voltage
Turn-On Time
Turn-Off Time
Rise Time
Fall Time
Isolation Surge Voltage
Isolation Resistance
(2)
(2)
(1,2,3)
f = 60 Hz, t = 1 min.
V
I-O
= 500 V
V
I-O
= 0 V, f = 1 MHz
Isolation Capacitance
** Typical values at T
A
= 25°C
NOTE:
1. Input-Output Isolation Voltage, V
ISO
, is an internal device dielectric breakdown rating.
2. For this test, Pins 1, 2, 3 and 4 are common and Pins 5, 6, 7 and 8 are common.
3. V
ISO
rating of 2500 V
AC(rms)
for t = 1 min. is equivalent to a rating of 3,000 V
AC(rms)
for t = 1 sec.
4. Current Transfer Ratio (CTR) = I
C
/I
F
x 100%.
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DUAL CHANNEL PHOTOTRANSISTOR
SMALL OUTLINE SURFACE MOUNT
OPTOCOUPLERS
MOCD213-M
Fig. 1 LED Forward Voltage vs. Forward Current
1.8
10
Fig. 2 Output Curent vs. Input Current
I
C
- OUTPUT COLLECTOR CURRENT (NORMALIZED)
1.7
V
F
- FORWARD VOLTAGE (V)
1.6
1.5
1
V
CE
= 5V
NORMALIZED TO I
F
= 10mA
1.4
T
A
= 55 C
1.3
T
A
= 25 C
1.2
0.1
1.1
T
A
= 100 C
1.0
1
10
100
I
F
- LED FORWARD CURRENT (mA)
0.01
0.1
1
10
100
Fig. 3 Output Current vs. Ambient Temperature
10
I
F
- LED INPUT CURRENT (mA)
Fig. 4 Output Current vs. Collector - Emitter Voltage
I
C
- OUTPUT COLLECTOR CURRENT (NORMALIZED)
1.6
I
C
- OUTPUT COLLECTOR CURRENT (NORMALIZED)
1.4
1.2
1.0
1
0.8
0.6
0.4
0.2
I
F
= 10mA
NORMALIZED TO V
CE
= 5V
0.0
0
1
2
3
4
5
6
7
8
9
10
NORMALIZED TO T
A
= 25
o
C
0.1
-80
-60
-40
-20
0
20
40
60
o
80
100
120
T
A
- AMBIENT TEMPERATURE ( C)
V
CE
- COLLECTOR -EMITTER VOLTAGE (V)
Fig. 5 Dark Current vs. Ambient Temperature
10000
I
CEO
- COLLECTOR -EMITTER DARK CURRENT (nA)
1000
V
CE
=10V
100
10
1
0.1
0
20
40
60
o
80
100
T
A
- AMBIENT TEMPERATURE ( C)
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DUAL CHANNEL PHOTOTRANSISTOR
SMALL OUTLINE SURFACE MOUNT
OPTOCOUPLERS
MOCD213-M
TEST CIRCUIT
V
CC
= 10V
WAVE FORMS
INPUT PULSE
I
F
INPUT
R
BE
I
C
R
L
10%
90%
t
r
t
on
Adjust I
F
to produce I
C
= 2 mA
t
f
t
off
OUTPUT PULSE
OUTPUT
Figure 6. Switching Time Test Circuit and Waveforms
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DUAL CHANNEL PHOTOTRANSISTOR
SMALL OUTLINE SURFACE MOUNT
OPTOCOUPLERS
MOCD213-M
Package Dimensions (Surface Mount)
8 - Pin Small Outline
SEATING PLANE
0.164 (4.16)
0.144 (3.66)
0.024 (0.61)
Pin 1
0.202 (5.13)
0.182 (4.63)
0.019 [0.48]
0.060 (1.52)
0.275 (6.99)
0.010 (0.25)
0.006 (0.16)
0.155 (3.94)
0.143 (3.63)
0.123 (3.13)
0.021 (0.53)
0.011 (0.28)
0.008 (0.20)
0.003 (0.08)
0.050 (1.27)
TYP
0.244 (6.19)
0.224 (5.69)
0.050 (1.27)
Lead Coplanarity : 0.004 (0.10) MAX
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