LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LA193B/G-4-PF
Page 2/5
Absolute Maximum Ratings at Ta=25
℃
Absolute Maximum Ratings
Parameter
Symbol
G
Forward Current
Peak Forward Current
Duty 1/10@10KHz
Power Dissipation
Reverse Current @5V
Operating Temperature
Storage Temperature
I
F
I
FP
PD
Ir
T
opr
Tstg
30
120
100
10
-40 ~ +85
-40 ~ +100
mA
mA
mW
UNIT
μ
A
℃
℃
Typical Electrical & Optical Characteristics (Ta=25
℃
)
PART NO
MATERIAL
Emitted
COLOR
Peak
wave
length
λ
Pnm
Forward
Spectral
voltage
halfwidth
@ 10
mA(V)
△λ
nm
Luminous
intensity
@10mA(mcd)
Viewing
angle
2
θ
1/2
(deg)
Lens
Water Clear
565
30
Min.
1.7
Max.
2.6
Min.
20
Typ.
30
44
LA193B/G-4-PF GaP
Green
Note : 1.The forward voltage data did not including
±
0.1V testing tolerance.
2. The luminous intensity data did not including
±
15% testing tolerance.
3. The dominant wave length data did not including
±1.0nm
testing tolerance.