LA289B-SRG-AS-PF Datasheet, PDF (3/7 Pages) LIGITEK electronics co., ltd. – LED ARRAY

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LA289B/SRG-AS-PF
Page 2/6
Absolute Maximum Ratings at Ta=25 ℃
Parameter
Forward Current
Peak Forward Current
Duty 1/10@10KHz
Power Dissipation
Reverse Current @5V
Operating Temperature
Storage Temperature
Symbol
IF
IFP
PD
Ir
Topr
Tstg
Ratings
SR
G
30
30
100
120
100
100
10
-40 ~ +85
-40 ~ +100
UNIT
mA
mA
mW
μA
℃
℃
* 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
LA289B/SRG-AS-PF
MATERIAL
COLOR
Emitted Lens
GaAlAs
GaP
Red
Green
Water Clear
Peak
wave
Length
λPnm
660
565
Spectral
halfwidth
△λnm
Forward
voltage
@20mA(V)
Min. Max.
Luminous
intensity
@20mA(mcd)
Min. Typ.
Viewing
angle
2θ 1/2
(deg)
20 1.5 2.4 90 160 30
30 1.7 2.6 50 90
30
Note : 1.The forward voltage data did not including ±0.1V testing tolerance.
2. The luminous intensity data did not including ±15% testing tolerance.