參數資料
型號: BL-B4534C
廠商: Bright LED Electronics Corp.
英文描述: 16 Bit System Integrating A/D Processor w/ Voltage Reference 50ppm, 20L SOIC, EPAD Enabled
中文描述: 發(fā)光二極管鎵砷磷/鎵高效率Eff紅低電流要求。
文件頁數: 2/2頁
文件大?。?/td> 134K
代理商: BL-B4534C
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
4
4
5
5
3
3
4
4
C
C
Electrical and optical characteristics(Ta=25
Parameter
Ver.2.0 Page: 2 of 2
SINCE 1981
)
Symbol Condition
Min.
Typ.
Max.
Unit
Forward Voltage
VF
IF=20mA
-
2.0
2.6
V
Luminous Intensity
Iv
IF=20mA
-
25
-
mcd
Reverse Current
IR
VR=5V
-
-
100
μA
Peak Wave Length
λ
p
IF=20mA
-
640
-
nm
Dominant Wave Length
λ
d
IF=20mA
617
-
638
nm
Spectral Line Half-width
λ
IF=20mA
-
45
-
nm
Viewing Angle
2
θ
1/2
IF=20mA
-
35
-
deg
Typical Electro-Optical Characteristics Curves
vs. Ambient temperature
R
0
0.5
1.0
Forward current (mA)
10
20
30
40
50
Fig.5 Relative luminous intensity
vs. Forward current
1.5
2.0
0
F
30
10
20
40
50
Forward voltage(V)
1
2
3
4
5
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(
)
Fig.6 Radiation diagram
-40
0
-20
0
20
R
1.0
0.5
1.5
2.5
2.0
3.0
40
60
Fig.3 Forward current vs. Forward voltage
Fig.1 Relative intensity vs. Wavelength
R
540
0
0.5
1.0
Wavelength
λ
(nm)
640
740
Fig.4 Relative luminous intensity
Ambient temperature Ta(
)
vs. Ambient temperature
Fig.2 Forward current derating curve
F
0
20
10
30
20
40
60
50
40
60
100
80
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相關代理商/技術參數
參數描述
BL-B4534G 制造商:BRIGHT 制造商全稱:BRIGHT LED ELECTRONICS CORP 功能描述:LED LAMPS SPECIFICATION
BL-B4534G-1 制造商:YSTONE 制造商全稱:Yellow Stone Corp 功能描述:STANDARD LED LAMPS (ROUND TYPES)
BL-B4534G-1-L 制造商:BRIGHT 功能描述:
BL-B4534J 制造商:YSTONE 制造商全稱:Yellow Stone Corp 功能描述:STANDARD LED LAMPS (ROUND TYPES)
BL-B4534-L 制造商:BRIGHT 制造商全稱:BRIGHT LED ELECTRONICS CORP 功能描述:LED GaAsP/GaP Hi-Eff Red Low current requirement.