PC725V
Fig. 5 Current Transfer Ratio vs.
Forward Current
Current transfer ratio CTR ( % )
5 000
V
CE
= 2V
R
BE
=
T
a
= 25˚C
Collector current I
C
(mA)
Fig. 6 Collector Current vs.
Collector-emitter Voltage
160
I
F
= 5mA
140
3mA
R
BE
=
Ta
=
25˚C
4 000
120
100
2mA
3 000
1.5mA
80
60
1mA
40
20
0.7mA
0.5mA
P
C
( MAX.)
2 000
1 000
0
0.1
0
0.2
0.5
1
2
F
5
( mA )
10
20
0
1
2
3
4
5
6
7
8
Forward current I
Collector-emitter voltage V
CE
( V )
Fig. 7 Relative Current Transfer Ratio vs.
Ambient Temperature
150
I
F
= 1mA
V
CE
= 2V
R
BE
=
100
Fig. 8 Collector-emitter Saturation Voltage
vs. Ambient Temperature
1.2
Collector-emitter saturation voltage V
CE ( sat )
( V )
I
F
= 20mA
I
C
= 100mA
R
BE
=
Relative current transfer ratio ( % )
1.0
0.8
0.6
50
0.4
0.2
0
- 25
0
- 25
0
25
50
a
75
( ˚C )
100
0
Ambient temperature T
75
( ˚C )
Ambient temperature T
a
25
50
100
Fig. 9 Collector Dark Current vs.
Ambient Temperature
10
-4
Fig.10 Response Time vs. Load Resistance
1000
500
V
CE
= 2V
I
C
= 20mA
R
BE
=
T
a
= 25˚C
V
CE
= 200V
R
BF
=
-5
Collector dark current I
CEO
( A )
10
t
r
t
d
200
Response time (
µ
s )
10
-6
100
50
10
-7
tf
20
10
10
-8
5
10
-9
t
s
0.05 0.1 0.2
0.5
1
Load resistance R
L
( k
Ω
)
2
- 25
50
75
Ambient temperature T
a
( ˚C )
0
25
100
2
0.02
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
