L12756_15 Datasheet, PDF (3/4 Pages) Hamamatsu Corporation – Infrared LED

Infrared LED
L12756
Light output vs. ambient temperature
3
(Typ. IF=50 mA)
2
1
0
-1
-2
-3
-4
-5
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Ambient temperature (°C)
KLEDB0387EA
Allowable forward current vs. duty ratio
10
(Typ. Ta=25 °C)
Pulse width=1 μs
Pulse width=10 μs
1
Pulse width=100 μs
0.1
Allowable forward current vs. ambient temperature
(Typ.)
100
80
60
40
20
0
-40 -20
0
20 40 60 80 100
Ambient temperature (°C)
KLEDB0409EA
Dimensional outline (unit: mm)
ϕ3.4 ± 0.2
ϕ3.0 ± 0.2
0.1
0.01
0.1
1
10
100
Duty ratio (%)
KLEDB0388EA
0.5
2.5
(specified at lead root)
Standard packaging state:
anti-static bag (100 pcs/pack)
KLEDA0098EB
3