LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 2/5
PART NO. LA140B-1/DGM-1-PF
Absolute Maximum Ratings at Ta=25 ℃
Ratings
DGM
30
Symbol
Parameter
UNIT
IF
IFP
Forward Current
mA
mA
Peak Forward Current
Duty 1/10@10KHz
100
mW
μA
Power Dissipation
120
PD
Ir
Reverse Current @5V
Electrostatic Discharge( * )
Operating Temperature
Storage Temperature
50
ESD
Topr
Tstg
500
V
-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)
Peak
wave
length
λPnm
Dominant
wave
length
Viewing
angle
2θ 1/2
(deg)
Luminous
intensity
@20mA(mcd)
Spectral
halfwidth
△λnm
COLOR
PART NO
MATERIAL
InGaN/GaN
λDnm
Typ.
Typ.
Max. Min.
Emitted
Green
Lens
Water Clear
LA140B-1/DGM-1-PF
518
525
36
3.5 4.0 550 1100
28
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. ]
