PT4610 Просмотр технического описания (PDF) - Sharp Electronics
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PT4610 Datasheet PDF : 5 Pages
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Fig. 7-a Response Time vs. Load Resistance
(PT4600/4600F/4650F)
VCE = 20V
100 IC = 1mA
Ta = 25˚C
50
tr
20
tf
10
5
2
1
1
2
5 10 20
50 100
Load resistance RL (k Ω)
Fig. 7-b Response Time vs. Load Resistance
(PT4610/4610F)
1000
500
VCE = 2V
IC = 10mA
Ta = 25˚C
200
100
tr
tf
50
20
td
10
5
ts
2
1
5 10 20 50 100 200 500 1000
5000
Load resistance RL (Ω )
Fig. 8 Radiation Diagram
- 20 - 10
0
10
100
- 30
80
20
30
- 40
60
40
- 50
40
50
- 60
60
- 70
20
70
- 80
80
- 90
90
50
0
50
Angular displacement θ
PT4600/PT4600F/PT4610/PT4610F/PT4650F
Test Circuit for Response Time
(PT4600/4600F/4650F)
Output Input
Vcc
RL
90%
Output
10%
tr
tf
Test Circuit for Response Time
(PT4610/4610F)
Output Input
Vcc
RL
90%
Output
td
tr
10%
ts
tf
Fig. 9-a Collector-emitter Saturation Voltage
vs. Irradiance
(PT4600)
1.4
Ta = 25˚C
1.2
1
0.8
Ic = Ic = Ic = Ic =
0.25mA 0.5mA 1.0mA 2.0mA
0.6
0.4
0.2
0
0.1 0.2
0.5 1
2
5 10
Irradiance E e (mW/cm2)
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