MOC119M — Photodarlington Optocoupler (No Base Connection)
April 2008
MOC119M
Photodarlington Optocoupler (No Base Connection)
Features
■
High current transfer ratio of 300%
■
No base connection for improved noise immunity
■
Underwriters Laboratory (UL) recognized
Description
The MOC119M device has a gallium arsenide infrared
emitting diode coupled to a silicon darlington
phototransistor.
File #E90700
■
IEC 60747-5-2 approval available as a test option
– add option ‘V’ (e.g., MOC119VM)
Applications
■
Appliances, measuring instruments
■
I/O interface for computers
■
Programmable controllers
■
Portable electronics
■
Interfacing and coupling systems of different
potentials and impedance
■
Solid state relays
Schematic
ANODE 1
6 N/C
6
CATHODE 2
5 COLLECTOR
1
6
1
N/C 3
4 EMITTER
6
1
©2008 Fairchild Semiconductor Corporation
MOC119M Rev. 1.0.3
www.fairchildsemi.com
MOC119M — Photodarlington Optocoupler (No Base Connection)
Absolute Maximum Ratings
(T
A
= 25°C unless otherwise specified.)
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Symbol
TOTAL DEVICE
T
STG
T
OPR
T
SOL
P
D
EMITTER
I
F
V
R
P
D
DETECTOR
V
CEO
V
ECO
P
D
I
C
Storage Temperature
Operating Temperature
Parameter
Value
-40 to +150
-40 to +100
260 for 10 sec
250
2.94
60
3
120
1.41
30
7
150
1.76
150
Units
°C
°C
°C
mW
mW/°C
mA
V
mW
mW/°C
V
V
mW
mW/°C
mA
Lead Solder Temperature (wave solder)
Total Device Power Dissipation @ T
A
= 25°C
Derate above 25°C
DC/Average Forward Input Current
Reverse Input Voltage
LED Power Dissipation @ T
A
= 25°C
Derate above 25°C
Collector-Emitter Voltage
Emitter-Collector Voltage
Detector Power Dissipation @ T
A
= 25°C
Derate above 25°C
Continuous Collector Current
©2008 Fairchild Semiconductor Corporation
MOC119M Rev. 1.0.3
www.fairchildsemi.com
2
MOC119M — Photodarlington Optocoupler (No Base Connection)
Electrical Characteristics
(T
A
= 25°C unless otherwise specified.)
Individual Component Characteristics
Symbol
EMITTER
V
F
C
IN
I
R
DETECTOR
BV
CEO
BV
ECO
I
CEO
Collector-Emitter Breakdown
Voltage
Emitter-Collector Breakdown
Voltage
Collector-Emitter Dark Current
I
C
= 100µA
I
E
= 10µA
V
CE
= 10V
30
7
100
V
V
nA
Input Forward Voltage
Input Capacitance
Reverse Leakage Current
I
F
= 10mA
V
R
= 0, f = 1MHz
V
R
= 3.0V
1.15
18
0.05
100
1.5
V
pF
µA
Parameter
Test Conditions
Min.
Typ.*
Max.
Unit
Transfer Characteristics
Symbol
DETECTOR
CTR
V
CE (SAT)
Current Transfer Ratio
Collector-Emitter
Saturation Voltage
Turn-on Time
Turn-off Time
I
F
= 10mA, V
CE
= 2V
I
C
= 10mA, I
F
= 10mA
300
450
1
%
V
Parameter
Test Conditions
Min.
Typ.*
Max.
Units
SWITCHING TIMES
t
on
t
off
V
CE
= 10V, R
L
= 100
Ω
,
I
F
= 5mA
3.5
95
µs
µs
Isolation Characteristics
Symbol
V
ISO
R
ISO
C
ISO
Characteristic
Input-Output Isolation
Voltage
Isolation Resistance
Isolation Capacitance
Test Conditions
f = 60Hz, t = 1 sec.
V
I-O
= 500VDC
V = 0V, f = 1MHz
Min.
7500
Typ.*
Max.
Units
Vac(pk)
10
11
0.2
Ω
pF
*Typical values at T
A
= 25°C
©2008 Fairchild Semiconductor Corporation
MOC119M Rev. 1.0.3
www.fairchildsemi.com
3
MOC119M — Photodarlington Optocoupler (No Base Connection)
Typical Performance Curves
Fig. 1 LED Forward Voltage vs. Forward Current
1.8
1.6
V
CE
= 5.0V
T
A
= 25°C
Normalized to
I
F
= 10 mA
Fig. 2 Normalized CTR vs. Forward Current
1.7
1.4
V
F
- FORWARD VOLTAGE (V)
1.6
1.2
1.5
NORMALIZED CTR
1.0
1.4
T
A
= -55°C
0.8
1.3
T
A
= 25°C
1.2
T
A
= 100°C
1.1
0.6
0.4
0.2
1.0
1
10
100
0.0
0
2
4
6
8
10
12
14
16
18
20
I
F
- LED FORWARD CURRENT (mA)
I
F
- FORWARD CURRENT (mA)
Fig. 3 Normalized CTR vs. Ambient Temperature
1.4
100
Fig. 4 Collector-Emitter Saturation Voltage
vs. Collector Current
V
CE (SAT)
- COLLECTOR-EMITTER
SATURATION VOLTAGE (V)
1.2
I
F
= 5 mA
T
A
= 25˚C
10
NORMALIZED CTR
1.0
I
F
= 10 mA
0.8
1
I
F
= 2.5 mA
0.1
0.6
I
F
= 20 mA
0.4
Normalized to
I
F
= 10 mA
T
A
= 25°C
0.01
I
F
= 5 mA
I
F
= 10 mA
I
F
= 20 mA
0.2
-60
-40
-20
0
20
40
60
80
100
0.001
0.01
0.1
1
10
T
A
- AMBIENT TEMPERATURE (°C)
I
C
- COLLECTOR CURRENT (mA)
Fig. 5 Dark Current vs. Ambient Temperature
I
CEO
- COLLECTOR -EMITTER DARK CURRENT (nA)
10000
V
CE
= 10 V
T
A
= 25°C
1000
100
10
1
0.1
0.01
0.001
0
20
40
60
80
100
T
A
- AMBIENT TEMPERATURE (°C)
©2008 Fairchild Semiconductor Corporation
MOC119M Rev. 1.0.3
www.fairchildsemi.com
4
MOC119M — Photodarlington Optocoupler (No Base Connection)
Package Dimensions
Through Hole
0.350 (8.89)
0.320 (8.13)
Pin 1 ID
Surface Mount
0.350 (8.89)
0.320 (8.13)
PIN 1 ID
0.260 (6.60)
0.240 (6.10)
0.260 (6.60)
0.240 (6.10)
0.390 (9.90)
0.332 (8.43)
SEATING PLANE
SEATING PLANE
0.070 (1.77)
0.040 (1.02)
0.070 (1.77)
0.040 (1.02)
0.014 (0.36)
0.010 (0.25)
0.320 (8.13)
0.320 (8.13)
0.014 (0.36)
0.010 (0.25)
0.200 (5.08)
0.115 (2.93)
0.200 (5.08)
0.115 (2.93)
0.012 (0.30)
0.008 (0.20)
0.100 (2.54)
0.015 (0.38)
0.020 (0.50)
0.016 (0.41)
0.100 (2.54)
15°
0.012 (0.30)
0.025 (0.63)
0.020 (0.51)
0.020 (0.50)
0.016 (0.41)
0.100 [2.54]
0.035 (0.88)
0.006 (0.16)
0.4" Lead Spacing
0.350 (8.89)
0.320 (8.13)
PIN 1 ID
Recommended Pay Layout for
Surface Mount Leadform
0.070 (1.78)
0.260 (6.60)
0.240 (6.10)
0.060 (1.52)
0.070 (1.77)
0.040 (1.02)
SEATING PLANE
0.014 (0.36)
0.010 (0.25)
0.415 (10.54)
0.100 (2.54)
0.295 (7.49)
0.200 (5.08)
0.115 (2.93)
0.030 (0.76)
0.100 (2.54)
0.015 (0.38)
0.020 (0.50)
0.016 (0.41)
0.100 [2.54]
0.012 (0.30)
0.008 (0.21)
0.425 (10.80)
0.400 (10.16)
Note:
All dimensions are in inches (millimeters).
©2008 Fairchild Semiconductor Corporation
MOC119M Rev. 1.0.3
www.fairchildsemi.com
5
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