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參數(shù)資料
| 型號： | RL280TWRG4B-3C |
| 廠商： | LEDTRONICS INC |
| 元件分類： | LED |
| 英文描述： | DUAL COLOR LED, HIGH EFFICIENCY RED/HIGH EFFICIENCY GREEN, 5 mm |
| 文件頁數(shù)： | 3/3頁 |
| 文件大?。?/td> | 805K |
| 代理商： | RL280TWRG4B-3C |
RL280TWRG4B-3C
Part No.
Page
3 of 3
23105 Kashiwa Court, Torrance, CA 90505
Phone: (800) 579-4875 or (310) 534-1505 Fax: (310) 534-1424
E-mail: webmaster@ledtronics.com
Website: http://www.ledtronics.com
DWG NO.
DSRC0064
●
Electrical and optical characteristics(Ta=25℃
℃
)
Parameter
Symbol Condition
Color
Min.
Typ.
Max.
Unit
Forward Voltage
VF
IF=20mA
Hi-Eff Red
Green
-
2.0
2.2
2.6
V
Luminous Intensity
Iv
IF=20mA
Hi-Eff Red
Green
-
6
12
-
mcd
Reverse Current
IR
VR=5V
Hi-Eff Red
Green
-
100
A
Peak Wave Length
λ
p
IF=20mA
Hi-Eff Red
Green
645
565
641
560
648
570
nm
Dominant Wave Length
λ
d
IF=20mA
Hi-Eff Red
Green
627
565
630
570
633
574
nm
Spectral Line Half-width
λ
IF=20mA
Hi-Eff Red
Green
-
42
29
-
nm
Viewing Angle
2θ1/2
IF=20mA
Hi-Eff Red
Green
-
125
-
deg
Chromaticity Coordinates
IF=20mA
X
Y
Hi-Eff Red
-
0.70
0.29
Chromaticity Coordinates
IF=20mA
X
Y
Green
-
0.45
0.54
●
Typical Electro-Optical Characteristics Curves
R
el
at
iv
e
lu
m
in
ou
s
in
te
ns
ity
(@
20
m
A)
0.0
0
1.0
2.0
3.0
Forward current (mA)
10
20
30
40
50
(E)
(G)
Fig.3 Forward current vs. Forward voltage
Fig.5 Relative luminous intensity
4.0
0
10
Fo
rw
ar
d
cu
rre
nt
(m
A)
20
30
40
50
vs. Forward current
Forward voltage(V)
1
2
3
4
5
(E)
(G)
R
el
at
iv
e
ra
di
an
ti
nt
en
si
ty
0.7
0.8
0.9
1.0
0.5
0.3
0.1
0.2
90
70
80
0.4
0.6
50
60
40
Fig.4 Relative luminous intensity
Ambient temperature Ta( )
vs. Ambient temperature
R
el
at
iv
e
lu
m
in
ou
s
in
te
ns
ity
Fig.6 Radiation diagram
0
-40
0.5
0
10
-20
0
20
1.0
1.5
2.0
2.5
3.0
30
20
40
60
Fig.1 Relative intensity vs. Wavelength
R
el
at
iv
e
ra
di
an
ti
nt
en
si
ty
500
0
0.5
1.0
Wavelength λ(nm)
580
640
720
(G)
(E)
Ambient temperature Ta( )
vs. Ambient temperature
Fig.2 Forward current derating curve
Fo
rw
ar
d
cu
rre
nt
(m
A)
40
10
0
20
30
20
40
60
50
60
100
80
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