Datasheet

©2009 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM611 Rev. 1.0.3 5
FODM611 — High Noise Immunity, 5V, 10Mbit/sec Logic Gate Output (Open Collector) Optocoupler
Typical Performance Curves
0.001
0.01
0.1
1
10
100
0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Fig. 1 Input LED Current vs Forward Voltage
1
2
3
4
5
6
-40 -20 0 20 40 60 80
-20 0 20 40 60 80
Fig. 2 Threshold Input Current vs Ambient Temperature
I
OL
= 13mA
0.60
0.55
0.50
0.45
0.40
0.35
-40
Fig. 3 Low Level Output Voltage vs. Ambient Temperature
I
OL
= 13mA
I
F
= 5mA
V
F
– FORWARD VOLTAGE (V)
I
F
– INPUT LED CURRENT (mA)
I
FHL
– THRESHOLD INPUT CURRENT (mA)
T
A
– AMBIENT TEMPERATURE (°C)
V
OL
– LOW LEVEL OUTPUT VOLTAGE (V)
T
A
– AMBIENT TEMPERATURE (°C)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
-40
Fig. 4 Logic High Output Current vs Ambient Temperature
I
F
= 250µA
V
O
= 3.3V
V
CC
= 5.0VV
CC
= 5.0V
I
OH
– LOGIC HIGH OUTPUT CURRENT (µA)
T
A
– AMBIENT TEMPERATURE (°C)
10
9
8
7
6
5
4
-40
Fig. 5 Typical Logic Low Output Supply Current
vs. Ambient Temperature
I
F
= 10mA
I
CCL
– TYPICAL LOGIC LOW OUTPUT SUPPLY CURRENT (mA)
T
A
– AMBIENT TEMPERATURE (°C)
T
A
= 25°C
T
A
= -40°C
T
A
= 85°C
V
CC
= 5.0V
10
8
6
4
2
0
-40
Fig. 6 Typical Logic High Output Supply Current
vs. Ambient Temperature
I
F
= 0mA
I
CCH
– TYPICAL LOGIC HIGH OUTPUT SUPPLY CURRENT (mA)
T
A
– AMBIENT TEMPERATURE (°C)
V
CC
= 5.0V
V
CC
= 5.0V
-20 0 20 40 60 80
-20 0 20 40 60 80 -20 0 20 40 60 80