Infrared LED
s
Emission spectrum
(Typ. Ta=25 ˚C, I
F
=50 mA)
100
L2204 SERIES
L2204/L2402/L3458 series
s
Radiant flux vs. forward current
(Typ. Ta=25 ˚C, tw=100 µs, 0.1 %)
1000
RELATIVE RADIANT OUTPUT (%)
80
RADIANT FLUX (mW)
L2402 SERIES
60
100
L3458 SERIES
L2402 SERIES
10
40
L3458 SERIES
L2204 SERIES
1
20
0
700
800
900
1000
1100
0.1
1
10
100
1000
WAVELENGTH (nm)
KLEDB0202EA
FORWARD CURRENT (mA)
KLEDB0203EA
s
Forward current vs. forward voltage
(Typ. Ta=25 ˚C, tw=100 µs, 1 %)
1000
s
Directivity
(Typ. Ta=25 ˚C)
20˚
10˚
0˚
100
%
30˚
30˚
80
%
10˚
20˚
FORWARD CURRENT (mA)
L2402 SERIES
L3458 SERIES
40˚
100
60
%
40˚
L2204 SERIES
10
50˚
60˚
70˚
80˚
40
%
50˚
60˚
20 %
70˚
80˚
90˚
1
1.0
90˚
1.5
2.0
2.5
3.0
3.5
FORWARD VOLTAGE (V)
KLEDB0204EA
RELATIVE RADIANT OUTPUT (%)
KLEDB0205EA
HAMAMATSU [ HAMAMATSU CORPORATION ]
