LURF4333-PF Datasheet PDF - LIGITEK electronics


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LURF4333-PF
LIGITEK electronics

Part Number LURF4333-PF
Description SUPER BRIGHT CYLINDRICAL TYPE LED LAMPS
Page 6 Pages

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LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Onwlyww.DataSheet4U.com
SUPER BRIGHT CYLINDRICAL TYPE LED LAMPS
Pb
Lead-Free Parts
LURF4333-PF
DATA SHEET
DOC. NO : QW0905- LURF4333-PF
REV. : A
DATE : 10 - Nov. - 2006



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PART NO. LURF4333-PF
Package Dimensions
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
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Page 1/5
5.0
1.5MAX
6.8
0.5
TYP
25.0MIN
2.54TYP
+-
1.0MIN
Note : 1.All dimension are in millimeter tolerance is ±0.25mm unless otherwise noted.
2.Specifications are subject to change without notice.
Directivity Radiation
0°
-30° 30°
-60° 60°
100% 75% 50% 25% 0 25% 50% 75% 100%



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PART NO. LURF4333-PF
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
www.DataSheet4U.com
Page 2/5
Absolute Maximum Ratings at Ta=25
Parameter
Symbol
Ratings
URF
UNIT
Forward Current
Peak Forward Current
Duty 1/10@10KHz
Power Dissipation
IF
IFP
PD
50 mA
130 mA
120 mW
Reverse Current @5V
Ir
10 μA
Electrostatic Discharge( * )
ESD
2000
V
Operating Temperature
Topr
-20 ~ +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
LURF4333-PF
MATERIAL
COLOR
Emitted Lens
Dominant
wave
length
λDnm
AlGaInP Red Water Clear
630
Spectral
halfwidth
△λnm
Forward
voltage
@20mA(V)
Luminous
intensity
@20mA(mcd)
Viewing
angle
2θ 1/2
(deg)
Typ. Max. Min. Typ.
20 1.5 2.4 120 220 88
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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PART NO. LURF4333-PF
LIGITEK ELECTRONICS CO.,LTD.
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Page 3/5
Typical Electro-Optical Characteristics Curve
URF CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
1000
100
10
1.0
0.1
1.0
1.5 2.0 2.5
Forward Voltage(V)
3.0
Fig.3 Forward Voltage vs. Temperature
1.2
1.1
1.0
0.9
0.8
-40 -20
-0
20 40 60 80 100
Ambient Temperature()
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
1.0
10 100
Forward Current(mA)
1000
Fig.4 Relative Intensity vs. Temperature
3.0
2.5
2.0
1.5
1.0
0.5
0
-40 -20 -0 20 40 60 80 100
Ambient Temperature()
Fig.5 Relative Intensity vs. Wavelength
1.0
0.5
0
550
600 650
Wavelength (nm)
700




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