Datasheet

Duty ratio
5
5
10
20
100
50
200
500
2
10
-3
10
-2
52
10
-1
525
Fig. 3 Peak Forward Current vs. Duty Ratio
0
0.1
Current transfer ratio CTR
(
%
)
400
800
600
200
0.2 0.5 1 2 5 10
Forward current I
F
(
mA
)
100
0
50
150
250 50 75 100
Relative current transfer ratio
(
%
)
Fig. 7 Relative Current Transfer Ratio vs.
Ambient Temperature
0
-30
0.1
0 100
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
25 50 75
0
0
10
12345
20
30
40
50
60
70
80
90
100
5mA
2mA
1mA
Fig. 6 Collector Current vs.
Collector-emitter Voltage
Peak forward current I
FM
(
mA
)
Fig. 5 Current Transfer Ratio vs.
Forward Current
Collector current I
C
(
mA
)
Collector-emitter voltage V
CE
(
V
)
CE
(
sat
)
(
V
)
Ambient temperature T
a
(
˚C
)
Fig. 8 Collector-emitter Saturation Voltage
vs. Ambient Temperature
0
2
0.5 1.0 1.5 2.0 2.5 3.0 3.5
5
10
20
50
100
200
500
1
Forward voltage V
F
(
V
)
F
(
mA
)
Fig. 4 Forward Current vs. Forward Voltage
PC815 Series
Pulse width <=100µs
Forward current I
Collector-emitter saturation voltage V
Ambient temperature T
a
(
˚C
)
-30
Ta= 25˚C
50˚C
25˚C
0˚C
- 25˚C
T
a
= 75˚C
T
a
= 25˚C
V
CE
=2V
T
a
= 25˚C
I
F
= 1mA
V
CE
=2V
I
F
= 10mA
P
C
(
MAX.
)
I
F
= 20mA
I
C
= 5mA
10 000
5 000
2 000
1 000
2 000
1 800
1 600
1 400
1 200
1 000
1