LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. L3URF9Q53S/TR1
Page 3/7
Absolute Maximum Ratings at Ta=25
℃
Ratings
Parameter
Symbol
URF(S)
Forward Current
Peak Forward Current
Duty 1/10@10KHz
Power Dissipation
Reverse Current @5V
Electrostatic Discharge( * )
Operating Temperature
Storage Temperature
I
F
I
FP
PD
Ir
ESD
T
opr
Tstg
50
90
120
10
2000
-40 ~ +85
-40 ~ +100
mA
mA
mW
UNIT
μ
A
V
℃
℃
*
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
℃
)
PART NO
MATERIAL
COLOR
Emitted
Lens
Water Clear
Dominant
wave
length
λ
Dnm
Spectral
halfwidth
△λ
nm
Forward
voltage
@20mA(V)
Min.
Max.
2.6
Luminous
intensity
@20mA(mcd)
Viewing
angle
2
θ
1/2
(deg)
Min.
320
Typ.
500
120
L3URF9Q53S/TR1
AlGaInP
Red
625
20
1.7
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. ]
