LL-503UYC2E-Y2-TSC Datasheet, PDF (5/7 Pages) Lucky Light Electronic – 5mm Round With Flange Type Ultra Yellow 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
1.6 1.8 2.0 2.2 2.4 2.6 2.8
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.: B508 X335
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
o
40
1.0
o
50
0.9
o
0.8
60
o
70
o
80
0.7
o
90
0.5 0.3 0.1 0 0.2 0.4 0.6
Date: Jun/26/2005
Page: 5 OF 7
Drawn: Shu
Http://www.luckylightled.com