LIGITEK ELECTRONICS CO.,LTD.
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LA119B/4G-PF-0
PART NO.
Absolute Maximum Ratings at Ta=25 ℃
Ratings
Symbol
Parameter
UNIT
G
30
IF
IFP
PD
Ir
Forward Current
mA
mA
Peak Forward Current
Duty 1/10@10KHz
120
mW
μA
Power Dissipation
100
Reverse Current @5V
Operating Temperature
Storage Temperature
10
Topr
Tstg
-40 ~ +85
-40 ~ +100
℃
℃
Typical Electrical & Optical Characteristics (Ta=25 ℃)
Forward
voltage
@20mA(V) @10mA(mcd)
Luminous
intensity
Dominant
wave
length
Viewing
angle
2θ 1/2
(deg)
Spectral
halfwidth
△λnm
COLOR
MATERIAL
PART NO
λDnm
Emitted
Green
Lens
Min.
Max.
572
Max.
2.6
Max.
65
Min.
1.7
Min.
20
Green Diffused 566
LA119B/4G-PF-0 GaP
30
50
Note : 1.The forward voltage data did not including ±0.1V testing tolerance.
2. The luminous intensity data did not including ±15% testing tolerance.