參數(shù)資料
型號(hào): BL-BJ23J7M
廠商: Bright LED Electronics Corp.
英文描述: LED AlGaInP/GaAs Super Orange Low current requirement.
中文描述: 發(fā)光二極管鋁鎵銦磷/砷化鎵超橙低電流的要求。
文件頁(yè)數(shù): 2/2頁(yè)
文件大?。?/td> 153K
代理商: BL-BJ23J7M
B
B
R
R
I
I
G
G
H
H
T
T
L
L
E
E
D
D
E
E
L
L
E
E
C
C
T
T
R
R
O
O
N
N
I
I
C
C
S
S
C
C
O
O
R
R
P
P
.
.
B
B
L
L
-
-
B
B
J
J
2
2
3
3
J
J
7
7
M
M
Electrical and optical characteristics(Ta=25
Parameter
Ver.1.0 Page: 2 of 2
SINCE 1981
)
Symbol Condition
Min.
Typ.
Max.
Unit
Forward Voltage
V
F
I
F
=20mA
-
2.2
2.6
V
Luminous Intensity
Iv
I
F
=20mA
-
4000
-
mcd
Reverse Current
I
R
V
R
=5V
-
-
100
μA
Peak Wave Length
λ
p
I
F
=20mA
-
620
-
nm
Dominant Wave Length
λ
d
I
F
=20mA
610
-
620
nm
Spectral Line Half-width
λ
I
F
=20mA
-
17
-
nm
Viewing Angle
2
θ
1/2
I
F
=20mA
-
8
-
deg
Typical Electro-Optical Characteristics Curves
R
0
0.5
1.0
Forward current (mA)
20
10
30
40
50
Fig.5 Relative luminous intensity
vs. Forward current
1.5
2.0
0
F
10
20
40
30
50
2
Forward voltage(V)
1
3
4
5
R
0.7
0.5
0.3
0.8
0.9
1.0
70
0.1
0.2
0.4
0.6
90
80
0
20
10
60
50
40
30
Ambient temperature Ta(
)
Fig.6 Radiation diagram
-40
0
-20
0
20
R
1.0
0.5
1.5
2.0
2.5
3.0
40
60
Fig.3 Forward current vs. Forward voltage
Fig.1 Relative intensity vs. Wavelength
R
0.5
0
570
1.0
Wavelength
λ
(nm)
620
670
Fig.4 Relative luminous intensity
vs. Ambient temperature
Ambient temperature Ta(
)
vs. Ambient temperature
Fig.2 Forward current derating curve
F
30
0
10
20
20
40
60
60
40
50
100
80
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