PC817 Series
Fig. 8 Collector-emitter Saturation Voltage vs.
Fig. 9 Collector Dark Current vs.
Ambient Temperature
Ambient Temperature
0.16
- 5
10
IF = 20mA
VCE = 20V
0.14
- 6
10
IC = 1mA
0.12
0.10
0.08
0.06
0.04
- 7
10
- 8
10
- 9
10
- 10
10
0.02
0
- 11
10
25
Ambient temperature T a ˚C
- 25
0
25
Ambient temperature T a (˚C)
50
75
100
- 25
0
50
75
100
(
)
Fig.10 Response Time vs. Load Resistance
Fig.11 Frequency Response
500
VCE = 2V
IC = 2mA
Ta = 25˚C
VCE = 2V
200
IC = 2mA
100
0
Ta = 25˚C
50
tr
20
tf
100 Ω
1k Ω
10
-10
5
RL = 10k Ω
td
2
ts
1
0.5
-20
0.2
0.1
10
Frequency f kHz
0.5
1
2
5
20
50 100 200 500
0.1
1
10
(
)
(
)
Load resistance RL k Ω
Fig.12 Collector-emitter Saturation
Test Circuit for Response Time
Voltage vs. Forward Current
6
Ta = 25˚C
Input
VCC
5
4
3
2
1
0
IC = 0.5mA
1mA
Output
Output
Input
RL
RD
10%
90%
tf
3mA
5mA
td
ts
tr
7mA
Test Circuit for Frepuency Response
VCC
RL
RD
Output
0
5
10
15
(
)
Forward current I F mA
Please refer to the chapter “Precautions for Use ”
●
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
