LN55 Ver la hoja de datos (PDF) - Panasonic Corporation
Número de pieza
componentes Descripción
Fabricante
LN55 Datasheet PDF : 2 Pages
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Infrared Light Emitting Diodes
LN55
IFP — VF
10 4
tw = 10µs
Duty Cycle = 0.1%
Ta = 25˚C
10 3
10 2
10
1
10 –1
0
1
2
3
4
5
Forward voltage VF (V)
VF — Ta
1.6
1.2
IF = 50mA
10mA
0.8
0.4
∆PO — IF
120
Ta = 25˚C
100
80
60
40
20
0
0 10 20 30 40 50 60
Forward current IF (mA)
∆PO — IFP
10 4
(1)
10 3
(2)
(3)
10 2
(4)
(5)
10
1
10
tw = 10µs
(1) f = 100Hz
(2) f = 21kHz
(3) f = 42kHz
(4) f = 60kHz
(5) DC
Ta = 25˚C
10 2
10 3
10 4
Pulse forward current IFP (mA)
∆PO — Ta
10 3
1000
IF = 50mA
980
10 2
960
λP — Ta
IF = 50mA
940
10
920
0
– 40
0
40
80
120
Ambient temperature Ta (˚C )
1
– 40
0
40
80
120
Ambient temperature Ta (˚C )
900
– 40
0
40
80
120
Ambient temperature Ta (˚C )
Spectral characteristics
100
80
60
40
20
0
860 900 940 980 1020 1060 1100
Wavelength λ (nm)
Directivity characteristics
0˚
10˚ 20˚
100
90
80
30˚
70
60
40˚
50
40
50˚
30
60˚
20
70˚
80˚
90˚
Frequency characteristics
10 2
Ta = 25˚C
10
1
10 –1
10 –2
1
10
10 2
10 3
Frequency f (kHz)
2
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