PT481F View Datasheet(PDF) - Sharp Electronics
Part Name
Description
MFG CO.
'PT481F' PDF : 4 Pages View PDF
s Electro-optical Characteristics
Parameter
*2 Collector
current
PT481
PT481F
PT483F1
Collector dark current
*2 Collector-emitter saturation voltage
Peak emission
wavelength
Response time
PT481
PT481F/PT483F1
Rise time
Fall time
Symbol
Conditions
IC
V CE = 2V
Ee = 0.1mW/cm2
I CEO
V CE(sat)
VCE = 10V, E e = 0
Ic = 2.5mA
Ee = 1mW/cm2
λp
-
t r VCE = 2V, I C = 10mA
tf RL = 100Ω
*2 E e : Irradiance by CIE standard light source A ( tungsten lamp )
PT481/PT481F/PT483F1
MIN.
1.5
0.9
1.5
-
-
-
-
-
-
TYP.
10
-
-
-
0.7
800
860
80
70
( Ta = 25˚C)
MAX. Unit
25
mA
27
mA
4.0
mA
10- 6
A
1.0
V
-
nm
-
nm
-
µs
-
µs
Fig. 1 Collector Power Dissipation vs.
Ambient Temperature
80
70
60
50
40
30
20
10
0
- 25
0
25
50
75 85 100
Ambient temperature Ta (˚C)
Fig. 3 Relative Collector Current vs.
Ambient Temperature
175
VCE = 2V
Ee = 0.1mW/cm2
150
125
100
75
50
- 25
0
25
50
75
100
Ambient temperature Ta (˚C)
Fig. 2 Collector Dark Current vs.
Ambient Temperature
10 - 4
5 VCE
10 - 5 = 10V
5
10 - 6
5
10 - 7
5
10 - 8
5
10 - 9
5
10 - 10
5
10 - 11
5
- 25
0
25
50
75
100
Ambient temperature Ta (˚C)
Fig.4-a Collector Current vs. Irradiance
(PT481 )
50
VCE = 2V
T a = 25˚C
20
10
5
2
1
2
5
10- 1
2
5
1
Irradiance Ee ( mW/cm2)
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