FODM8801AR2 Datasheet, PDF (7/14 Pages) Fairchild Semiconductor – FODM8801A, FODM8801B, FODM8801C OptoHiT™ Series, High-Temperature Phototransistor Optocoupler in Half-Pitch Mini-Flat 4-Pin Package

Typical Performance Curves
100
10
TA = 125°C
= 25°C
TA = -40°C
1.0
0.1
1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8
VF – FORWARD VOLTAGE (V)
Figure 3. Forward Current vs. Forward Voltage
1000
VCE = 5V
TA = 25°C
100
100
TA = 25°C
VCE = 5.0V
10
VCE = 0.4V
1.0
0.1
0.1
1
10
100
IF – FORWARD CURRENT (mA)
Figure 4. Collector Current vs. Forward Current
10
VCE = 5V
TA = 25°C
NORMALIZED TO IF = 1mA
1.0
10
0.1
1
10
100
IF – FORWARD CURRENT (mA)
Figure 5. Current Transfer Ratio vs. Forward Current
1.2
VCE = 2V
1.0
IF = 2mA
0.8
IF = 0.5mA
IF = 1mA
0.6
0.4
0.2
0
-40 -20 0 20 40 60 80 100 120 140
TA – AMBIENT TEMPERATURE (°C)
Figure 7. Normalized CTR vs. Ambient Temperature
0.1
0.1
1
10
100
IF – FORWARD CURRENT (mA)
Figure 6. Normalized CTR vs. Forward Current
1.2
VCE = 5V
1.0
IF = 2mA
0.8
IF = 0.5mA
IF = 1mA
0.6
0.4
0.2
0
-40 -20 0 20 40 60 80 100 120 140
TA – AMBIENT TEMPERATURE (°C)
Figure 8. Normalized CTR vs. Ambient Temperature
©2010 Fairchild Semiconductor Corporation
FODM8801X Rev. 1.1.2
7
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