L6108 Hamamatsu Corporation, L6108 Datasheet - Page 3

• Manufacturer Part Number: L6108
• Description: High output red LED
• Manufacturer: Hamamatsu Corporation

Allowable forward current vs. duty ratio
Directivity
40˚
50˚
60˚
70˚
80˚
90˚
40˚
50˚
60˚
70˚
80˚
90˚
0.01
0.1
10
30˚
30˚
1
0.01
PULSE WIDTH=100 µs
20˚
20˚
RELATIVE RADIANT OUTPUT (%)
RELATIVE RADIANT OUTPUT (%)
0.1
L6112
L6112-02
L3882, L6112
L6112-01/-02
DUTY RATIO (%)
10˚
10˚
L3882
L3882
100
80
60
40
20 %
60
40
20 %
100
80
0˚
0˚
%
%
1
%
%
%
%
%
%
10˚
10˚
L6112-01
PULSE WIDTH=1 µs
PULSE WIDTH=10 µs
(Typ. Ta=25 ˚C)
10
20˚
20˚
(Typ. Ta=25 ˚C)
(Typ. Ta=25 ˚C)
100
30˚
30˚
KLEDB0191EA
KLEDB0192EA
Red LED
40˚
50˚
60˚
70˚
80˚
90˚
40˚
50˚
60˚
70˚
80˚
90˚
KLEDB0189EA
L3882, L6108, L6112 series
Allowable forward current vs. ambient temperature
100
90˚
80˚
80
60
40
20
70˚
0
100
-40
60˚
Except for reflection ingredient of the base.
0.01
0.1
50˚
10
80
1
0.01
-20
40˚
RELATIVE RADIANT OUTPUT (%)
AMBIENT TEMPERATURE (˚C)
PULSE WIDTH=100 µs
60
30˚
L6108, L6112
0
40
20˚
0.1
20
20
10˚ 0˚ 10˚
DUTY RATIO (%)
L6108
0
40
1
20
60
20˚
40
PULSE WIDTH=1 µs
(Typ. Ta=25 ˚C)
PULSE WIDTH=10 µs
30˚
(Typ. Ta=25 ˚C)
80
60
10
(Typ.)
40˚
80 100
100
50˚
KLEDB0027EB
60˚
70˚
KLEDB0190EA
100
80˚
90˚
KLEDB0193EA