LIGITEK ELECTRONICS CO.,LTD.
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PART NO. LA112B/SRF.DGM-PF
Page 2/6
Absolute Maximum Ratings at Ta=25
℃
Ratings
Parameter
Symbol
SRF
Forward Current
Peak Forward Current
Duty 1/10@10KHz
Power Dissipation
Reverse Current @5V
Electrostatic Discharge( * )
Operating Temperature
Storage Temperature
I
F
I
FP
PD
Ir
ESD
T
opr
Tstg
30
90
75
10
2000
-20~ +80
-30 ~ +100
DGM
30
100
120
50
150
mA
mA
mW
UNIT
μ
A
V
℃
℃
*
Static Electricity or power surge will damage the LED. Use of a conductive wrist band or anti-electrosatic
glove is recommended when handing these LED. All devices, equipment and machinery must be properly
grounded.
Typical Electrical & Optical Characteristics (Ta=25
℃
)
COLOR
PART NO
MATERIAL
Peak Dominant
Spectral
wave
halfwidth
wave
length length
△λ
nm
λ
Dnm
λ
Dnm
Forward
voltage
@20mA(V)
Viewing
angle
@20mA(mcd)
2
θ
1/2
(deg)
Luminous
intensity
Emitted
AlGaInP
LA112B/SRF.DGM-PF
Lens
Red Diffused
Min. Typ. Max. Min. Typ.
---
630
525
20
36
1.5 --- 2.4
--- 3.5 4.0
50
90
50
38
Red
InGaN/GaN Green
Green Diffused
518
350 700
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. ]
