LL-504BC2V-B4-2GD Datasheet, PDF (5/7 Pages) Lucky Light Electronic – 5mm Round Standard Type Blue LED Technical Data Sheet

Luckylight
Typical Electrical / Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Spectrum Distribution
Ta=25℃
100
Forward Current & Forward Voltage
Ta=25℃
50
75
50
25
0
300 400 500 600 700 800
Wavelength λp (nm)
Luminous Intensity &
Ambient Temperature
1000
40
30
20
10
0
2.8 3.0 3.2 3.4 3.6 3.8 4.0
Forward Voltage VF (V)
Luminous Intensity & Forward Current
1000
Ta=25℃
f=1KHz
Duty=1/10
100
100
10
10
1
-60 -40 -20 0 20 40 60 80 100
Ambient Temperature Ta (℃)
Forward Current Derating Curve
50
40
30
25
20
10
0
0 20 40 60 80 100
Ambient Temperature Ta (℃)
Spec No: B525X200
Rev No: V.2
Approved: JoJo
Checked: Wu
Lucky Light Electronics Co., Ltd.
1
10⁰
10¹
10²
10³
Forward Current IF (mA)
Radiation Diagram
Ta=25℃
o
o
o
0 10 20
o
30
40^o
1.0
o
50
0.9
60^o
0.8
o
70
o
80
0.7
o
90
0.5 0.3 0.1 0 0.2 0.4 0.6
Date:Mar/26/2005
Page: 5 OF 7
Drawn：Shu
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