參數(shù)資料
型號: 854BG
英文描述: Backlight LEDs
中文描述: 背光LED
文件頁數(shù): 2/2頁
文件大?。?/td> 38K
代理商: 854BG
MSL-854BG
Optical-Electrical Characteristics
@ T
A
=25
o
C
PART NO
Emitted
Lens
TYP
6.8
MAX
7.8
MIN
140
TYP
240
MSL-854BG Blue Green
Typical Optical-Electrical Characteristic Curves
Water Clear
490
30
11/06/2000
Color
Forward
Voltage
@I
F
=20mA
(V)
Luminous
Intensity
@I
F
=20mA
(mcd)
110
Viewing Angle
2
θ
1/2
(deg)
0.0
0.2
0.4
0.6
0.8
1.0
0
5
10
15
20
25
Unity Opto Technology Co., Ltd.
Spectral
Halfwidth
λ
(
nm)
R
Wavelength (nm)
FIG.1 RELATIVE LUMIINOUS INTENSITY VS. WAVELENGTH
1.0
0.9
0.8
0.5 0.3 0.1 0.2 0.4 0.6
Ambient Temperature T
A
(
o
C)
FIG.3 FORWARD CURRENT VS.
AMBIENT TEMPERATURE
0
o
10
o
20
o
F
F
R
FIG.5 RADIATION PATTERN DIAGRAM
R
N
=
Forward Current (mA)
FIG.4 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
30
o
40
o
50
o
60
o
70
o
80
o
90
o
F
0
5
10
15
20
25
4.0
5.0
6.0
7.0
8.0
400
500
600
1
0.5
0
0
5
10
15
20
25
30
0
10 20 30 40 50 60 70 80 90 10
0
Dominant
Wave
Langth
λ
D
(nm)
Forward Voltage (V)
FIG.2
FORWARD CURRENT VS.
FORWARD VOLTAGE
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