Data Sheet
FODM8801X — OptoHiT™ Series, High-Temperature Phototransistor Optocoupler in Half-Pitch Mini-Flat 4-Pin Package
Typical Performance Curves (Continued)
-20 0 20 40 60 80 100 120-20 0 20 40 60 80 100 120
-20 0 20 40 60 80 100 120
-40
I
C
– COLLECTOR CURRENT (mA)
I
F
= 20 mA
I
F
= 10 mA
I
F
= 5.0 mA
I
F
= 3.0 mA
I
F
= 1.6 mA
I
F
= 1.0 mA
I
F
= 0.5 mA
100
10
1.0
0.1
-40 -20 0 20 40 60
80 100 120
-40
T
A
– AMBIENT TEMPERATURE (°C)
Figure 9. Collector Current vs.
Ambient Temperature
I
CEO
– COLLECTOR DARK CURRENT (nA)
SWITCHING TIME (μs)
100000
10000
1000
100
10
1
0.1
0.01
T
A
– AMBIENT TEMPERATURE (°C)
Figure 11. Collector Dark Current vs.
Ambient Temperature
I
C
– COLLECTOR CURRENT (mA)
T
A
= 25°C
I
F
= 20
mA
I
F
= 15
mA
I
F
= 10
mA
I
F
= 1
mA
40
35
30
25
20
15
10
5
0
012345
V
CE
– COLLECTOR-EMITTER VOLTAGE (V)
Figure 10 Collector Current vs.
Collector-Emitter Voltage
V
CE
= 75
V
V
CE(SAT)
– COLLECTOR-EMITTER
SATURATION VOLTAGE (V)
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
T
A
– AMBIENT TEMPERATURE (°C)
Figure 13. Collector-Emitter Saturation Voltage
vs. Ambient Temperature
I
F
= 1.6
mA, I
C
= 1.6
mA
I
F
= 3.0
mA, I
C
= 1.8
mA
V
CE
= 48
V
V
CE
= 24
V
V
CE
= 10
V
1000
100
10
1
0.1
100100 10
R
L
– LOAD RESISTANCE (kΩ)
Figure 12. Switching Time vs. Load Resistance
t
OFF
t
ON
t
F
t
R
V
CE
= 5
V
V
CE
= 5 V
T
A
= 25°C
I
F
= 1.6 mA
I
F
= 5
mA
-40
CTR – CURRENT TRANSFER RATIO (%)
300
250
200
150
100
50
T
A
– AMBIENT TEMPERATURE (°C)
Figure 14. Current Transfer Ration vs.
Ambient Temperature
V
CE
= 5
V, I
F
= 3
mA
V
CE
= 5
V, I
F
= 1
mA
V
CE
= 0.4
V, I
F
= 1
mA
V
CE
= 0.4
V, I
F
= 1.6
mA
V
CE
= 0.4
V, I
F
= 3
mA
V
CE
= 5
V, I
F
= 1.6
mA
V
CE
= 5 V
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