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PART NO. LA140B/SEFG-PF
Absolute Maximum Ratings at Ta=25 ℃
Ratings
Symbol
Parameter
UNIT
SEF
50
G
IF
IFP
PD
Ir
30
Forward Current
mA
mA
mW
μA
V
Peak Forward Current
Duty 1/10@10KHz
90
120
100
Power Dissipation
120
Reverse Current @5V
Electrostatic Discharge( * )
Operating Temperature
10
2000
ESD
----
Topr
-40 ~ +85
℃
Tstg
Storage Temperature
-40 ~ +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) @20mA(mcd)
Luminous
intensity
Peak
wave
length
λPnm
Viewing
angle
2θ 1/2
(deg)
Dominant
wave
length
Spectral
halfwidth
△λnm
COLOR
MATERIAL
PART NO
λDnm
Typ.
350
Emitted
AlGaInP Orange
Lens
Max.
Min.
Min.
220
---
605
---
1.7 2.6
1.7 2.6
50
50
17
30
White Diffused
LA140B/SEFG-PF
Green
565
28
GaP
15
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. ]
