GP1S50 Datasheet, PDF (4/5 Pages) Sharp Electrionic Components – General Purpose Photointerrupter

Fig. 7 Collector Current vs.
Ambient Temperature
4.0
3.5
3.0
I_F = 20mA
V_CE= 5V
2.5
2.0
1.5
1.0
0.5
0
- 25
0
25
50
75
Ambient temperature T _a (˚C)
Fig. 9 Response Time vs.
Load Resistance
100 _{VCE= 2V}
50 ^IC^{= 2mA}
T _a= 25˚C
20
10
5
t_f
t_r
2
t_d
1
0.5
t_s
0.2
0.1
0.01 0.02 0.05 0.1 0.2 0.5 1 2
Load resistance R_L ( kΩ )
Fig.10 Frequency Response
100
5 10
V_CE= 2V
I_C= 2mA
T _a= 25˚C
0
-5
R_L=
10kΩ
1kΩ 100Ω
- 10
- 15
- 20
2
5 10³ 2 5 10⁴ 2 5 10⁵ 2
Frequency f ( Hz )
5 10⁶
GP1S50/GP1S51V/GP1S52V/GP1S54
Fig. 8 Collector-emitter Saturation Voltage vs.
Ambient Temperature
0.25
I_F = 40mA
I_C= 0.5mA
0.2
0.15
0.1
0.05
0
- 25
0
25
50
75
100
Ambient temperature T _a (˚C)
Test Circuit for Response Time
Input _RD
V_CC
R_L
Output
Input
Output
10%
90%
t_d
t_s
t_r
t_f
Fig.11 Collector Dark Current vs.
Ambient Temperature
10 ^{- 6}
5 VCE= 20V
2
10 ^{- 7}
5
2
10 ^{- 8}
5
2
10 ^{- 9}
5
2
10 ^{- 10}
- 25
0
25
50
75
100
Ambient temperature T _a (˚C)