LIGITEK ELECTRONICS CO.,LTD.
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PART NO. LA266B/HRDBK-2-PF
Page 2/6
Absolute Maximum Ratings at Ta=25 ℃
Absolute Maximum Ratings
Symbol
Parameter
UNIT
DBK
30
HR
30
IF
IFP
Forward Current
mA
mA
mW
Peak Forward Current
Duty 1/10@10KHz
100
120
50
100
100
Power Dissipation
PD
Ir
Reverse Current @5V
Electrostatic Discharge( * )
Operating Temperature
Storage Temperature
μA
V
10
ESD
Topr
Tstg
----
150
-20 ~ +80
℃
℃
-30 ~ +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 ℃)
Forward
voltage
@20mA(V)
Luminous
intensity
@20mA(mcd)
Viewing
angle
2θ 1/2
(deg)
Dominant
wave
length
Peak
wave
length
λPnm
Spectral
halfwidth
△λnm
COLOR
PART NO
MATERIAL
λDnm
Typ. Typ.
Max. Min.
Emitted
Min.
Lens
Red
Blue
660
---
---
20
30
1.5 ---- 2.4 90 160
---- 3.5 4.0 220 350
70
70
GaAlAs
LA266B/HRDBK-2-PF
White Diffused
470
InGaN/GaN
Note : 1.The forward voltage data did not including ±0.1V testing tolerance.
2. The luminous intensity data did not including ±15% testing tolerance.
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