參數(shù)資料
型號: BL-B3134C
廠商: Bright LED Electronics Corp.
英文描述: 17 Bit System Integrating A/D Processor w/ Voltage Reference 20ppm, 20L PDIP, EPAD Enabled
中文描述: 發(fā)光二極管鎵/鎵黃色低電流的要求。
文件頁數(shù): 2/2頁
文件大?。?/td> 131K
代理商: BL-B3134C
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
3
3
1
1
3
3
4
4
C
C
Ver.2.0 Page: 2 of 2
SINCE 1981
Electrical and optical characteristics(Ta=25
)
Parameter
Symbol Condition
Min.
Typ.
Max.
Unit
Forward Voltage
V
F
I
F
=20mA
-
2.1
2.6
V
Luminous Intensity
Iv
I
F
=20mA
-
20
-
mcd
Reverse Current
I
R
V
R
=5V
-
-
100
μA
Peak Wave Length
λ
p
I
F
=20mA
-
585
-
nm
Dominant Wave Length
λ
d
I
F
=20mA
582
-
595
nm
Spectral Line Half-width
λ
I
F
=20mA
-
35
-
nm
Viewing Angle
2
θ
1/2
I
F
=20mA
-
35
-
deg
Typical electro-optical characteristics curves
Fig.3 Forward current vs. Forward voltage
Fig.4 Relative luminous intensity
vs. Ambient temperature
R
3.0
0
1.0
2.0
Forward current (mA)
20
10
30
40
50
Fig.5 Relative luminous intensity
vs. Forward current
4.0
0
F
20
10
30
40
50
Forward voltage(V)
2
1
3
5
4
R
0.3
0.7
0.5
0.8
0.9
1.0
0.1
0.2
0.4
90
0.6
80
70
20
0
10
60
50
40
30
Ambient temperature Ta(
)
0.5
Fig.6 Radiation diagram
-40
0
-20
0
20
R
2.0
1.0
1.5
2.5
3.0
40
60
Fig.1 Relative intensity vs. Wavelength
R
535
0
0.5
1.0
Wavelength
λ
(nm)
585
635
Fig.2 Forward current derating curve
vs. Ambient temperature
Ambient temperature Ta(
)
F
0
20
10
30
20
40
60
40
50
60
100
80
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