LIGITEK ELECTRONICS CO.,LTD.
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PART NO. LA272W/H-PF
Page
2/5
Absolute Maximum Ratings at Ta=25 ℃
Ratings
Symbol
Parameter
UNIT
H
15
60
IF
IFP
PD
Ir
Forward Current
mA
mA
Peak Forward Current
Duty 1/10@10KHz
mW
μA
Power Dissipation
40
Reverse Current @5V
Operating Temperature
Storage Temperature
10
Topr
Tstg
-40 ~ +85
-40 ~ +100
℃
℃
Typical Electrical & Optical Characteristics (Ta=25 ℃)
Forward
Peak
Luminous
intensity
@10mA(mcd)
Viewing
angle
2θ 1/2
(deg)
Spectral
voltage
@20mA(V)
wave
length
COLOR
halfwidth
Δλnm
PART NO
MATERIAL
GaP
λPnm
Typ.
Min.
Emitted
Red
Max.
2.6
Min.
1.7
Lens
LA272W/H-PF
Red Diffused
3.0
4.5
36
697
90
Note : 1.The forward voltage data did not including ±0.1V testing tolerance.
2. The luminous intensity data did not including ±15% testing tolerance.
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