Data Sheet

Luckylight
Spec No.: R3528RGB Rev No.: V.2 Date: Jan./26/2006 Page: 8 OF 12
Approved: ZHOU Checked: Wu Drawn: Shu
Lucky Light Electronics Co., Ltd. http://www.luckylightled.com
Blue:
Forward Current & Forward Voltage
Forward Current IF (mA)
Ta=25℃
2.8
0
10
20
30
40
50
3.0 3.2 3.4 3.6 3.8 4.0
Forward Voltage VF (V)
Luminous Intensity &
Ambient Temperature
Relative Luminous Intensity (%)
1
1000
-60
Ambient Temperature Ta ( )℃
100
10
-40-200 20406080100
Luminous Intensity & Forward Current
Relative Luminous Intensity (%)
1
1000
10
Forward Current IF (mA)
100
10
0
10
1
10
2
10
3
Forward Current Derating Curve
Forward Current IF (mA)
Ta=25℃
0
0
10
20
30
40
50
Ambient Temperature Ta ( )℃
25
f=1KHz
Duty=1/10
Ta=25℃
20 40 60 80 100
Radiation Diagram
0.3
0
0.7
0.8
1.0
0.9
0.10 0.2 0.4 0.6
0.5
o
10
o
20
o
30
o
40
o
50
o
60
o
70
o
80
o
90
o
Spectrum Distribution
Relative Luminous Intensity (%)
Ta=25℃
0
400
100
300 500 600 700 800
Wavelength
λp (nm)
75
50
25