Fig.4-b Collector Current vs. Irradiance
20
VCE = 5V
T a = 25˚C
15
RBE =
500kΩ
300kΩ
200kΩ
(PT510 )
10
100kΩ
5
50kΩ
0
0
2
4
6
8
10
Irradiance E e ( mW/cm2 )
Fig.5-b Collector Current vs.
Collector-emitter Voltage
14
T a = 25˚C
12
(PT510 )
PC (MAX.)
10
IB = 10 µ A
9µA
8
8µA
7µA
6
6µA
5µA
4
4µA
3µA
2
2µA
1µA
0
0
2
4
6
8
10
Collector-emitter voltage V CE (V)
Fig. 7 Response Time vs. Load Resistance
200
VCE = 2V
IC = 2mA
100 T a = 25˚C
50
20
tf
10
tr
5
2
1
0.1 0.2 0.5 1 2
5 10
Load resistance R L ( k Ω )
PT501/PT510
Fig.5-a Collector Current vs.
Collector-emitter Voltage
(PT501 )
26
24
22
PC (MAX.)
T a = 25˚C
20
Ee = 10mW/cm2
18
16
7.5mW/cm2
14
12
5mW/cm2
10
8
6
2.5mW/cm2
4
2
0
0 2 4 6 8 10 12 14 16 18 20
Collector-emitter voltage V CE (V)
Fig. 6 Spectral Sensitivity
100
T a = 25˚C
80
60
40
20
0
400
600
800 1000 1200
Wavelength λ ( nm )
Fig. 8 Response Time vs. Base Resistance
(PT510 )
20
VCE = 2V
tr
10
IC = 2mA
T a = 25˚C
tf
5
td
2
1
ts
0.5
0.2
0.1
10 20
50 100 200 500 1000 2000 5000 10000
Base resistance R BE ( k Ω )