LURF32743-H0 Datasheet PDF - LIGITEK electronics

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LURF32743-H0
LIGITEK electronics

Part Number LURF32743-H0
Description SUPER BRIGHT ROUND TYPE LED LAMPS
Page 5 Pages


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LIGITEK ELECTRONICS COww.,wL.DTaDtaS.heet4U.com
Property of Ligitek Only
SUPER BRIGHT ROUND TYPE LED LAMPS
LURF32743/H0
DATA SHEET
DOC. NO : QW0905- LURF32743/H0
REV. : A
DATE : 05 - Oct.- 2005



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PART NO. LURF32743/H0
Package Dimensions
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
www.DataSheet4U.com
Page 1/4
3.8
3.1
3.55
4.85
1.5MAX
25.0MIN
0.5
TYP
1.0MIN
2.5TYP
+-
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. LURF32743/H0
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
www.DataSheet4U.com
Page 2/4
Absolute Maximum Ratings at Ta=25
Parameter
Forward Current
Peak Forward Current
Duty 1/10@10KHz
Power Dissipation
Reverse Current @5V
Electrostatic Discharge
Operating Temperature
Storage Temperature
Soldering Temperature
Symbol
IF
IFP
PD
Ir
ESD
Topr
Tstg
Tsol
Ratings
URF
UNIT
50 mA
130 mA
120 mW
10 μA
2000
-40 ~ +85
V
-40 ~ +100
Max 260for 5 sec Max
(2mm from body)
Typical Electrical & Optical Characteristics (Ta=25 )
PART NO MATERIAL
COLOR
Emitted
Lens
LURF32743/H0 AlGaInP Red Water Clear
Dominant
wave
length
λDnm
Spectral
halfwidth
△λnm
Forward
voltage
@20mA(V)
Luminous
intensity
@20mA(mcd)
Viewing
angle
2θ 1/2
(deg)
Min. Max. Min. Typ.
630 20 1.5 2.4 1500 3000 60
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.LURF32743/H0
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
www.DataSheet4U.com
Page 3/4
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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