參數(shù)資料
型號: BL-BJG3V4V-2
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。
文件頁數(shù): 2/2頁
文件大小: 143K
代理商: BL-BJG3V4V-2
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
.
.
BL-BJG3V4V-2
Electrical and optical characteristics(Ta=25
Parameter
Ver.2.0 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
-
1500
-
mcd
Reverse Current
I
R
V
R
=5V
-
-
100
μA
Peak Wave Length
λ
p
I
F
=20mA
-
637
-
nm
Dominant Wave Length
λ
d
I
F
=20mA
620
-
630
nm
Spectral Line Half-width
λ
I
F
=20mA
-
15
-
nm
Viewing Angle
2
θ
1/2
I
F
=20mA
-
50
-
deg
Typical electro-optical characteristics curves
Fig.3 Forward current vs. Forward voltage
Fig.4 Relative luminous intensity
vs. Ambient temperature
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
20
10
30
40
50
Forward voltage(V)
1
2
3
4
5
R
40
0.7
0.8
0.9
1.0
0.3
0.5
0.1
0.2
80
90
0.4
0.6
70
60
50
Ambient temperature Ta(
)
0.5
Fig.6 Radiation diagram
-40
0
0
10
-20
0
20
2.0
R
1.0
1.5
2.5
3.0
30
20
40
60
Fig.1 Relative intensity vs. Wavelength
R
0
580
0.5
1.0
Wavelength
λ
(nm)
630
680
Ambient temperature Ta(
)
vs. Ambient temperature
Fig.2 Forward current derating curve
F
0
10
20
30
20
40
60
40
50
60
100
80
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