L11767_15 Datasheet, PDF (2/4 Pages) Hamamatsu Corporation – High output power red emitting diode

Red LED
L11767
Emission spectrum
100
(Typ. Ta=25 °C, IF=20 mA)
Radiant flux vs. forward current
1000
(Typ. Ta=25 °C, tw=100 μs, 0.1%)
80
100
60
40
10
20
0
600
620
640
660
680
700
Wavelength (nm)
KLEDB0344EA
1
10
100
1000
Forward current (mA)
KLEDB0345EC
Forward current vs. forward voltage
1000
(Typ. Ta=25 °C, tw=100 μs, 0.1%)
100
10
Directivity
10° ^0° 10°
20°
20°
(Typ. Ta=25 °C)
30°
30°
40°
40°
50°
50°
60°
60°
70°
70°
80°
80°
90°
90°
100 80 60 40 20 0 20 40 60 80 100
Relative light output (%)
1
1
2
3
4
5
6
Forward voltage (V)
KLEDB0346EB
Excluding light reflected from base
KLEDB0348EA
2