LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. L9UG9553/TR1
Page 3/7
Absolute Maximum Ratings at Ta=25 ℃
Ratings
9UG
Symbol
Parameter
UNIT
IF
IFP
30
Forward Current
mA
mA
mW
μA
V
Peak Forward Current
Duty 1/10@10KHz
60
Power Dissipation
75
PD
Ir
Reverse Current @5V
10
ESD
Topr
Tstg
2000
-40 ~ +85
-40 ~ +100
Electrostatic Discharge( * )
Operating Temperature
Storage Temperature
℃
℃
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)
Luminous
intensity
@20mA(mcd)
Dominant
wave
length
Viewing
angle
2θ 1/2
(deg)
Spectral
halfwidth
△λnm
COLOR
MATERIAL
AlGaInP
PART NO
λDnm
Typ.
Emitted
Lens
Min. Max. Min.
2.6 32
Water Clear
Green
574
20
50
120
1.7
L9UG9553/TR1
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. ]
