LIGITEK ELECTRONICS CO.,LTD.
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PART NO. LA112B/SEF.DGM-PF
Page 2/6
Absolute Maximum Ratings at Ta=25 ℃
Ratings
Symbol
Parameter
UNIT
SEF
50
DGM
30
IF
IFP
Forward Current
mA
mA
Peak Forward Current
Duty 1/10@10KHz
90
100
120
50
mW
μA
Power Dissipation
PD
Ir
120
10
Reverse Current @5V
Electrostatic Discharge( * )
Operating Temperature
Storage Temperature
ESD
Topr
Tstg
V
2000
150
-20~ +80
℃
℃
-30 ~ +100
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 ℃)
Forward
voltage
@20mA(V)
Luminous
intensity
@20mA(mcd)
Dominant
wave
length
Peak
wave
length
Viewing
angle
2θ 1/2
(deg)
Spectral
halfwidth
△λnm
COLOR
MATERIAL
PART NO
λDnm λDnm
Typ.
Typ.
Max. Min.
Emitted
Orange
Lens
Min.
Orange Diffused
AlGaInP
550
700
---
605
525
17
36
1.7 --- 2.6 300
--- 3.5 4.0 350
50
38
LA112B/SEF.DGM-PF
Green Diffused
Green
InGaN/GaN
518
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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