LA99B-SRF9UG-PF Datasheet, PDF (3/7 Pages) LIGITEK electronics co., ltd. – LED ARRAY

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LA99B/SRF9UG-PF
Page 2/6
Absolute Maximum Ratings at Ta=25 ℃
Parameter
Symbol
Absolute Maximum Ratings
SRF
9UG
UNIT
Forward Current
IF
30
Peak Forward Current
Duty 1/10@10KHz
IFP
90
Power Dissipation
PD
75
30
mA
60
mA
75
mW
Reverse Current @5V
Ir
10
10
μA
Electrostatic Discharge( * )
ESD
2000
V
Operating Temperature
Topr
-40 ~ +85
℃
Storage Temperature
Tstg
-40 ~ +100
℃
* 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
Dominant
wave
length
λDnm
AlGaInP Red
630
LA99B/SRF9UG-PF
White Diffused
AlGaInP Green
574
Spectral
halfwidth
△λnm
Forward
Luminous
voltage
intensity
@20mA(V) @20mA(mcd)
Min. Max. Min. Typ.
Viewing
angle
2θ 1/2
(deg)
20 1.5 2.4 15 28
70
20 1.7 2.6 9 15
70
Note : 1.The forward voltage data did not including ±0.1V testing tolerance.
2. The luminous intensity data did not including ±15% testing tolerance.