参数资料
型号: 67-21/QK2C-B38452C4CB2/2T
厂商: EVERLIGHT ELECTRONICS CO LTD
元件分类: LED
英文描述: SINGLE COLOR LED, WARM WHITE
封装: ROHS COMPLIANT, PLASTIC, SMD, LCC-2
文件页数: 12/13页
文件大小: 328K
代理商: 67-21/QK2C-B38452C4CB2/2T
DATASHEET
SMD Low Power LED
67-21/XK2C-BXXXXXXXXX/2T
8
Copyright 2010, Everlight All Rights Reserved. Release Date : 30-Mar.-2011. Issue No: v3
Device No: DSE-0003513
www.everlight.com
Typical Electro-Optical Characteristics Curves
10
Forward Voltage V -(Volts)
F
2.6
0
10
Re
la
ti
ve
lumin
ous
int
ensi
ty
(%
)
Ambient Temperature T (°C
-60
1
10
-20
-40
0 20
60
40
)
a
100
80
100
1000
Ambient Temperature
Ambient Temperature T (°C
a
)
0
Forward Current Derating Curve
10
Fo
rward
Curr
en
t
0
20
30
I
(mA
)
50
40
F
80
40
20
60
100
0.7
0.8
0.9
1.0
1
Ta=25°
Wavelength λ(nm)
100
1000
Fo
rward
Cur
ren
t
10
20
I
(m
A
)
30
50
40
F
Spectrum Distribution
0.1
0.3
0.5
0.2 0.4
80°
90°
0.6
50°
60°
70°
40°
Radiation Diagram
Ta=25°
20°
Forward Current
10°
0
1
10
2
10
I (mA)
30°
F
3
10
Ta=25°
Relative Luminous Intensity vs.
Ta=25°
f=1KHz
Duty=1/10
Forward Current
3.8
3.0
2.8
3.4
4.2
Forward Current vs.
Forward Voltage
Relative Luminous Intensity vs.
Rel
ati
ve
lu
mi
nous
in
tensi
ty
(%
)
Re
lat
ive
lumino
us
int
en
sit
y
(%
)
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