Datasheet

10
10
10
10
200406080
10
10
100
10
10
Fig. 9 Collector Dark Current vs.
Ambient Temperature
Fig.11 Frequency Response
Frequency f
(
kHz
)
0
0.05 0.1 0.2 0.5 201052
1
50
1kΩ 100Ω
1000.02
Collector dark current I
CEO
(
A
)
Ambient temperature T
a
(
˚C
)
Voltage gain A
v
(
dB
)
L
(
kΩ
)
Response time
(
µs
)
10
20
50
100
1
2
5
200
500
0.1 1 20.05 0.2 0.5
Forward current I
F
(
mA
)
0
0
2
4
6
8
1.0 2.0 3.0 4.0
1mA
3mA
7
5
3
1
3.52.51.50.5
5mA
7mA
30mA
50mA
Fig.12 Collector-emitter Saturation Voltage vs.
Collector-emitter Saturation Voltage
V
CE (sat) (
V
)
Forward Current
PC815 Series
Test Circuit for Response Time
V
CC
tt
r
t
s
90%
10%
t
d
Output
Input
R
L
Input
Output
R
D
V
CC
R
L
Output
R
D
Test Circuit for Frepuency Response
Please refer to the chapter
-30
-12
-11
-10
-9
-8
-7
-6
-5
-4
f
R
L
= 10K Ω
-10
-20
V
CE
= 10V
V
CE
=2V
I
C
= 2mA
T
a
= 25˚C
I
C
= 0.5mA
T
a
= 25˚C
t
r
t
f
t
d
t
s
V
CE
=2V
I
C
= 10mA
T
a
= 25˚C
“Precautions for Use ”
10
Fig.10 Response Time vs. Load Resistance
Load resistance R
●