GL4800E0000F Datasheet, PDF (4/9 Pages) Sharp Electrionic Components – Infrared Emitting Diode

Fig. 3 Radiation Diagram
-20° -10°
0° +10° +20°
100
Ta = 25°C
-30°
+30°
80
60
-40°
-50°
40
-60°
20
-70°
-80°
-90°
0
Angular displacement θ
+40°
+50°
+60°
+70°
+80°
+90°
Fig. 4 Spectral Distribution
100
80
I_F = 5 mA
Ta = 25°C
60
40
20
0
880 900 920 940 960 980 1,000 1,020 1,040
Wavelength λ (mm)
GL4800E0000F
Fig. 5 Peak Emission Wavelength vs.
Ambient Temperature
1,000
I_F = 5 mA
975
950
925
900
-25
0
25
50
75
100
Ambient temperature Ta (°C)
Fig. 6 Forward Current vs.
Forward Voltage
500
Ta = 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)
Sheet No.: D1-A01001EN
4