參數(shù)資料
型號: BL-B2134C
廠商: Bright LED Electronics Corp.
英文描述: 17 Bit System Integrating A/D Processor w/ Voltage Reference 10ppm, 20L PDIP, EPAD Enabled
中文描述: 發(fā)光二極管鎵/鎵綠色低電流高效率的要求。
文件頁數(shù): 2/2頁
文件大?。?/td> 148K
代理商: BL-B2134C
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-B2134C
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
-
25
-
mcd
Reverse Current
I
R
V
R
=5V
-
-
100
μA
Peak Wave Length
λ
p
I
F
=20mA
-
568
-
nm
Dominant Wave Length
λ
d
I
F
=20mA
560
-
576
nm
Spectral Line Half-width
λ
I
F
=20mA
-
30
-
nm
Viewing Angle
2
θ
1/2
I
F
=20mA
-
35
-
deg
Typical Electro-Optical Characteristics Curves
R
0
0.5
1.0
1.5
Forward current (mA)
10
20
30
40
50
Fig.3 Forward current vs. Forward voltage
Fig.5 Relative luminous intensity
vs. Forward current
2.0
0
10
F
20
30
40
50
Forward voltage(V)
1
2
3
4
5
R
0.7
0.8
0.9
1.0
0.5
0.3
0.1
0.2
90
80
70
0.4
0.6
60
50
40
Fig.4 Relative luminous intensity
vs. Ambient temperature
Ambient temperature Ta(
)
R
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
520
0
0.5
1.0
Wavelength
λ
(nm)
570
620
Ambient temperature Ta(
)
vs. Ambient temperature
Fig.2 Forward current derating curve
F
40
10
0
20
30
20
40
60
50
60
100
80
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