LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. L8SR2040/P1-PF
Page 2/5
Absolute Maximum Ratings at Ta=25
℃
Ratings
Parameter
Symbol
Red
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
15
70
50
10
-40 ~ +85
-40 ~ +100
mA
mA
mW
UNIT
μ
A
℃
℃
Typical Electrical & Optical Characteristics (Ta=25
℃
)
PART NO
MATERIAL
Emitted
COLOR
Luminous
Viewing
Peak
Spectral
Forward
intensity
angle
voltage
wave
halfwidth
length
△λ
nm
@10mA(V) @10mA(mcd) 2
θ
1/2
(deg)
λ
Pnm
Lens
Red Diffused
660
20
Min. Typ.
1.5 2.1
Min. Typ.
20
45
36
L8SR2040/P1-PF
GaAlAs
Red
Note : 1.The forward voltage data did not including
±
0.1V testing tolerance.
2. The luminous intensity data did not including
±
15% testing tolerance.