参数资料
型号: SML1206-5VY4-TR
厂商: LEDTRONICS INC
元件分类: LED
英文描述: SINGLE COLOR LED, YELLOW, 2 mm
文件页数: 3/5页
文件大小: 962K
代理商: SML1206-5VY4-TR
SML1206-5VY4-TR
Part No.
Page
3 of 5
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Phone: (800) 579-4875 or (310) 534-1505 Fax: (310) 534-1424
E-mail: webmaster@ledtronics.com
Website: http://www.ledtronics.com
DWG NO.
DSTR0285
Electrical and optical characteristics(Ta=25℃)
Parameter
Symbol Condition
Min.
Typ.
Max.
Unit
Forward Current
VI
V=5V
V =5V
F
V =5V
F
V =5V
F
V =5V
F
-
12.8
-
mA
Luminous Intensity
Iv
mcd
-
W/sr
2.4
nm
5.0
-
120
585
-
Peak Wave Length
λ
p
-
nm
deg
587
-
Dominant Wave Length
λ
d
IF=20mA
Spectral Line Half-width
λ
-
36
-
nm
Viewing Angle
2
Radiant Intensity
-
θ1/2
IF=20mA
Chromaticity Coordinates
-
X
Y
-
0.55
0.44
Typical Electro-Optical Characteristics Curves
10
Fig.5 Relative luminous intensity vs. forward current
R
elati
ve
luminou
sinte
ns
ity
(@
20m
A)
0
0.5
1.0
1.5
2.0
20
30
40
50
Fig.1 Relative intensity vs. wavelength
Relati
ve
radiant
intens
ity
540
0
0.5
1.0
Wavelength (nm)
590
640
R
el
at
iv
e
Lu
m
in
ou
s
in
te
ns
ity
Fig.6 Radiation diagram
Ambient temperature Ta( C)
40
A
(N
or
m
al
iz
ed
@
20
m
A
)
0.5
1.0
-40
0
2.0
2.5
1.5
-20
0
20
60
vs. ambient temperature
Ambient temperature Ta( C)
80
Fo
rward
c
ur
ren
t(m
A)
3.0
10
0
30
40
20
60
50
20
40
60
100
Fig.2 Forward current derating curve
Fig.4 Relative luminous intensity vs.
ambient temperature
Rela
tiv
e
ra
di
an
tin
tensi
ty
Forward current (mA)
60
0.8
0.7
0.3
0.5
0.1
0.2
0.4
0.6
80
90
70
0.9
1.0
0
40
50
30
20
10
4
FO
R
W
A
R
D
C
U
R
EN
T
(m
A)
0
12
6
18
24
FORWARD VOLTAGE (V)
8
12
16
20
FORWARD VOLTAGE
Fig.3 FORWARD CURRENT VS.
30
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