Luckylight
5mm Cylindrical Type
Blue LED
Technical Data Sheet
Part No: LL-504BC1E-B4-2G
Spec No: A025X400
Approved: JoJo
Rev No: V.2
Checked: Wu
Date: Nov/26/2005
Drawn: Shu
Page: 1 OF 7
Lucky Light Electronics Co., Ltd.
Http://www.luckylightled.com
Luckylight
Features:
◇
5mm Cylindrical.
◇
Choice of various colors.
◇
Available on tape and reel.
◇
Reliable and robust.
◇
The product itself will remain within RoHS compliant Version.
Descriptions:
◇
The series is specially designed for applications requiring higher brightness.
◇
The LED lamps are available with different colors, intensities.
Applications:
◇
TV set.
◇
Monitor.
◇
Telephone.
◇
Computer.
◇
Circuit board.
◇
Status indicators.
◇
Commercial use.
◇
Advertising Signs.
◇
Back lighting.
Spec No: A025X400
Approved: JoJo
Rev No: V.2
Checked: Wu
Date: Nov/26/2005
Drawn: Shu
Page: 2 OF 7
Lucky Light Electronics Co., Ltd.
Http://www.luckylightled.com
Luckylight
Package Dimension:
Part No.
LL-504BC1E-B4-2G
Chip Material
InGaN
Lens Color
Water Clear
Source Color
Blue
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25 (.010″) mm unless otherwise noted.
3. Protruded resin under flange is 1.0 mm (.04″) max.
4.
Specifications are subject to change without notice.
Spec No: A025X400
Approved: JoJo
Rev No: V.2
Checked: Wu
Date: Nov/26/2005
Drawn: Shu
Page: 3 OF 7
Lucky Light Electronics Co., Ltd.
Http://www.luckylightled.com
Luckylight
Absolute Maximum Ratings at Ta=25℃
Parameters
Power Dissipation
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
Forward Current
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
[4mm (.157″) From Body]
Symbol
PD
IFP
IF
VR
Topr
Tstg
Tsld
Max.
90
100
25
5
-40℃ to +85℃
-40℃ to +100℃
260℃ for 5 Seconds
Unit
mW
mA
mA
V
Electrical Optical Characteristics at Ta=25℃
Parameters
Luminous Intensity
*
Viewing Angle
*
Peak Emission Wavelength
Dominant Wavelength
Spectral Line Half-Width
Forward Voltage
Reverse Current
Symbol
IV
2θ
1/2
λp
λd
△λ
VF
IR
Min.
460
---
---
---
---
2.80
---
Typ.
780
100
462
468
25
3.20
---
Max.
---
---
---
---
---
3.60
10
Unit
mcd
Deg
nm
nm
nm
V
µA
Test Condition
IF=20mA (Note 1)
IF=20mA (Note 2)
IF=20mA
IF=20mA (Note 3)
I
F
=20mA
IF=20mA
V
R
=5V
Notes:
1. Luminous Intensity Measurement allowance is ± 10%.
2.
θ
1/2
is the off-axis angle at which the luminous intensity is half the axial luminous
intensity.
3. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and
represents the single wavelength which defines the color of the device.
Spec No: A025X400
Approved: JoJo
Rev No: V.2
Checked: Wu
Date: Nov/26/2005
Drawn: Shu
Page: 4 OF 7
Lucky Light Electronics Co., Ltd.
Http://www.luckylightled.com
Luckylight
Typical Electrical / Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Spectrum Distribution
Relative Luminous Intensity (%)
100
75
50
25
0
300
Forward Current & Forward Voltage
Ta=25
℃
Ta=25
℃
Forward Current IF (mA)
400 500 600 700
Wavelength
λ
p (nm)
800
50
40
30
20
10
0
2.8 3.0 3.2 3.4 3.6 3.8 4.0
Forward Voltage VF (V)
Relative Luminous Intensity (%)
1000
Relative Luminous Intensity (%)
Luminous Intensity &
Ambient Temperature
Luminous Intensity & Forward Current
Ta=25
℃
1000
f=1KHz
Duty=1/10
100
100
10
10
1
-60 -40 -20 0 20 40 60 80 100
Ambient Temperature Ta (
℃
)
1
0
10
10
10
10
Forward Current IF (mA)
1
2
3
Forward Current Derating Curve
Forward Current IF (mA)
50
40
30
25
20
10
0
0
20
40
60
80 100
Ambient Temperature Ta (
℃
)
Rev No: V.2
Checked: Wu
Radiation Diagram
0
o
10
o
Ta=25
℃
20
o
30
40
o
o
1.0
0.9
0.8
0.7
0.5 0.3 0.10 0.2 0.4 0.6
50
o
o
60
o
70
o
80
o
90
Spec No: A025X400
Approved: JoJo
Date: Nov/26/2005
Drawn: Shu
Page: 5 OF 7
Lucky Light Electronics Co., Ltd.
Http://www.luckylightled.com
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