LIGITEK ELECTRONICS CO.,LTD.
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PART NO. LA140B-1/DBK-3
Page 2/4
Absolute Maximum Ratings at Ta=25
℃
Ratings
Parameter
Symbol
DBK
Forward Current
Peak Forward Current
Duty 1/10@10KHz
Power Dissipation
Reverse Current @5V
Electrostatic Discharge
Operating Temperature
Storage Temperature
Soldering Temperature
I
F
I
FP
PD
Ir
ESD
T
opr
Tstg
Tsol
30
100
120
50
150
-20 ~ +80
-30 ~ +100
Max 260
℃
for 5 sec Max
(2mm from body)
mA
mA
mW
UNIT
μ
A
V
℃
℃
Typical Electrical & Optical Characteristics (Ta=25
℃
)
PART NO
MATERIAL
Emitted
COLOR
Lens
Water Clear
Forward
Dominant
Spectral
voltage
wave
halfwidth
length
△λ
nm
@ 20mA(V)
λ
Dnm
Luminous
intensity
@20mA(mcd)
Viewing
angle
2
θ
1/2
(deg)
Typ. Max. Min.
470
30
3.5
4.0
Typ.
30
LA140B-1/DBK-3
InGaN/GaN Blue
450 1100
Note : 1.The forward voltage data did not including
±
0.1V testing tolerance.
2. The luminous intensity data did not including
±
15% testing tolerance.
LIGITEK [ LIGITEK ELECTRONICS CO., LTD. ]
