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LUCKY LIGHT
LL-504WC2E-W2-2DC-T
DATA SHEET
QC:Li ENG:Liu Prepared By:Wu
Part No. LL-504WC2E-W2-2DC-T Spec No. S/N-050104011S Page
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LUCKY LIGHT
Features
♦ High intensity
♦ Standard T-1 3/4 diameter package
♦ Wide viewing angle
♦ General purpose leads
♦ Reliable and rugged
Package Dimension:
Part NO. Lens Color Source Color
LL-504WC2E-W2-2DC-T Water Clear White
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25(.010”)mm 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. Caution in ESD:
Static Electricity and surge damages the LED. It is recommend to use a wrist
band or anti-electrostatic glove when handling the LED.All devices, equipment
and machinery must be properly grounded.
Part No. LL-504WC2E-W2-2DC-T Spec No. S/N-050104011S Page
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LUCKY LIGHT
B
ZYX
B
ZYX
Absolute Maximum Ratings at Ta=25℃
Parameter MAX. Unit
Power Dissipation 100 mW
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
100 mA
Continuous Forward Current 35 mA
Derating Linear From 50℃ 0.4 mA/℃
Reverse Voltage 5 V
Operating Temperature Range -40 to +80℃℃
Storage Temperature Range -40 to +80℃℃
Lead Soldering Temperature
[4mm(.157”) From Body]
260 for 5 Seconds℃
Electrical Optical Characteristics at Ta=25℃
Parameter Symbol Min. Typ. Max. Unit Test Condition
Luminous Intensity Iv 12000 18000 --- mcd If=20mA (Note 1)
Viewing Angle 2θ
x
x --- 0.29 --- --- IF=20mA (Note 3)
y
y --- 0.28 --- --- IF=20mA (Note 3)
X
=
=
=
++
Re
Y
=
++
Re
d
Re
Green
lueGreend
++
lueGreend
++
17 22 27 Deg (Note 2)
1/2
Forward Voltage VF 2.8 3.6 4.0 V IF=20mA
Reverse Current IR --- --- 100 µA VR=5V
Note:
1. Luminous intensity is measured with a light sensor and filter combination that approximates the
CIE eye-response curve.
2. θ
is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
1/2
3. It use many parameters that correspond to the CIE 1931 2°. X,Y, and Z are CIE 1931 2°values
of Red, Green and Blue content of the measurement.
Part No. LL-504WC2E-W2-2DC-T Spec No. S/N-050104011S Page
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LUCKY LIGHT
Typical Electrical / Optical Characteristics Curves
(25 Ambient Temperature Unless Otherwise Noted)℃
CIE 1931 Chromaticity Diagram
Forward Current
vs Forward Voltage
35
30
25
20
15
IF(mA)
10
Forward Current
5
0
2.5 2.9 3.3 3.7 4.1 4.5
Forward Voltage VF(V)
Relative Intensity
Relative Luminous Intensity
vs Forward Current
3
2.5
2
1.5
1
(LOP@20mA=1)
0.5
0
0 5 10 15 20 25 30 35
Forward Current IF(mA)
Part No. LL-504WC2E-W2-2DC-T Spec No. S/N-050104011S Page
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