FOD817(2004) Ver la hoja de datos (PDF) - Fairchild Semiconductor
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4-PIN PHOTOTRANSISTOR
OPTOCOUPLERS
FOD817 Series
Typical Electrical/Optical Characteristic Curves (TA = 25°C Unless otherwise specified.)
Fig. 7. Relative Current Transfer Ratio
vs. Ambient Temperature
150
IF = 5mA
VCE = 5V
100
50
0
-30
0
25 50 75 100
AMBIENT TEMPERATURE TA (°C)
Fig. 8 Collector-Emitter Saturation Voltage
vs. Ambient Temperature
0.16
0.14
IF = 20mA
IC = 1mA
0.12
0.10
0.08
0.06
0.04
0.02
0
-25
0
25 50
75 100
AMBIENT TEMPERATURE TA (°C)
Fig. 9 Collector Dark Current
vs. Ambient Temperature
10-5
VCE = 20V
10-6
10-7
10-8
10-9
10-10
10-11
-25
0
25 50
75 100
AMBIENT TEMPERATURE TA (°C)
Fig. 10. Response Time
vs. Load Resistance
500
VCE = 2V
200 IC = 2mA
100 Ta = 25°C
50
tr
20
tf
10
td
5
2
ts
1
0.5
0.2
0.05 0.1 0.2 0.5 1 2 5 10
LOAD RESISTANCE RL (kΩ)
Fig. 11. Frequency Response
VCE = 2V
IC = 2mA
0
Ta = 25°C
Test Circuit for Response Time
10
RL=10kΩ 1kΩ 100Ω
20
0.5 1 2 5 10 20 50 100 500
FREQUENCY f (kHz)
Test Circuit for Frequency Response
© 2004 Fairchild Semiconductor Corporation
Page 4 of 9
8/19/04
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