LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Features
* Lead (Pb) free product – RoHS compliant.
* Low power consumption.
* High efficiency.
* Versatile mounting on P.C. Board or panel.
* I.C. Compatible/low current requirement.
* 3.0 mm diameter package..
Package Dimensions
Part No.
LTL-4281NP1
Lens
Amber Diffused
Source Color
Amber
NOTES:
1. All dimensions are in millimeters (inches).
2. Tolerance is
±0.25mm(.010")
unless otherwise noted.
3. Protruded resin under flange is 1.0mm(.04") max.
4. Lead spacing is measured where the leads emerge from the package.
5. Specifications are subject to change without notice.
6. The LED lamp original is LTL-4281N
Part No. : LTL-4281NP1
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Absolute Maximum Ratings at T
A
=25
℃
Parameter
Power Dissipation
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
Continuous Forward Current
Derating Linear From 50℃
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
[2.0mm(.078") From Body]
Maximum Rating
60
80
20
0.25
5
-55℃ to + 100℃
-55℃ to + 100℃
260℃ for 5 Seconds Max.
Unit
mW
mA
mA
mA/℃
V
Part No. : LTL-4281NP1
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics at T
A
=25
℃
Parameter
Symbol
Min.
Typ.
Max.
Unit
Test Condition
I
F
= 10mA
Note 1,4
Note 2 (Fig.6)
Measurement
@Peak (Fig.1)
Note 3
Luminous Intensity
I
V
2θ
1/2
λ
P
λ
d
Δλ
3.75
19
50
mcd
Viewing Angle
60
deg
Peak Emission Wavelength
610
nm
Dominant Wavelength
602
nm
Spectral Line Half-Width
35
nm
Forward Voltage
V
F
2.1
2.6
V
μA
I
F
= 20mA
Reverse Current
I
R
100
V
R
= 5V
Capacitance
C
15
pF
V
F
= 0 , f = 1MHz
Note: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE
(Commission International De L'Eclairage) eye-response curve.
2.
θ
1/2
is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
3. The dominant wavelength,
λ
d
is derived from the CIE chromaticity diagram and represents the single
wavelength which defines the color of the device.
4. The Iv guarantee should be added
±15%
.
Part No. : LTL-4281NP1
BNS-OD-C131/A4
Page :
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Typical Electrical / Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Part No. : LTL-4281NP1
BNS-OD-C131/A4
Page :
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Packing Spec
1,000’500 or 200’100 pcs per packing bag
30 packing bags per inner carton
total 30,000 pcs per inner carton
8 Inner cartons per outer carton
total 240,000 pcs per outer carton
In every shipping lot, only the last pack will be non-full packing
Part No. : LTL-4281NP1
BNS-OD-C131/A4
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