GL380 Datasheet, PDF (2/3 Pages) Sharp Electrionic Components – High Output, f 3mm ResinMold Type Infrared Emitting Diode

Fig. 1 Forward Current vs.
Ambient Temperature
120
100
80
60
40
20
0
- 25 0 25 50 75 85 100 125
Ambient temperature T_a (˚C)
Fig. 3 Spectral Distribution
100
I_F = 5mA
T_a = 25˚C
80
60
40
20
0
880 900 920 940 960 980 1000 1020 1040
Wavelength λ ( nm )
Fig. 5 Forward Current vs. Forward Voltage
500
T_a = 75˚C
200
50˚C
100
50
25˚C
0˚C
- 20˚C
20
10
5
2
1
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
Forward voltage V_F (V)
GL380/GL381
Fig. 2 Peak Forward Current vs. Duty Ratio
5000
Pluse width
<= 100 µ s
T_a = 25˚C
1000
500
100
50
10
10 ^{- 4}
10 ^{- 3}
10 ^{- 2}
10 ^{- 1}
1
Duty ratio
Fig. 4 Peak Emission Wavelength vs.
Ambient Temperature
1000
I_F = const.
975
950
925
900
- 25
0
25
50
75
100
Ambient temperature T_a (˚C)
Fig. 6 Relative Radiant Flux vs.
Ambient Temperature
20
I_F =
const.
10
5
2
1
0.5
0.2
0.1
- 25
0
25
50
75
100
Ambient temperature T_a (˚C)