L12756_15 Datasheet, PDF (2/4 Pages) Hamamatsu Corporation – Infrared LED

Infrared LED
L12756
Emission spectrum
100
(Typ. Ta=25 °C, IF=50 mA)
Pulse forward current vs. pulse forward voltage
1000
(Typ. Ta=25 °C, tw=100 μs, 0.1%)
80
60
100
40
20
0
700
800
900
1000
Wavelength (nm)
KLEDB0413EA
10
1
2
3
4
Pulse forward voltage (V)
KLEDB0384EA
Radiant flux vs. pulse forward current
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 (%)
KLEDB0386EA
1
10
100
1000
Pulse forward current (mA)
KLEDB0385EA
2