參數(shù)資料
型號: BL-HY034C-TRB
廠商: Bright LED Electronics Corp.
英文描述: Yellow Suitable for all SMT assembly methods.
中文描述: 黃色適合所有SMT組裝方法。
文件頁數(shù): 2/7頁
文件大?。?/td> 296K
代理商: BL-HY034C-TRB
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
-
-
H
H
Y
Y
0
0
3
3
4
4
C
C
-
-
T
T
R
R
B
B
Electrical and optical characteristics(Ta=25
Ver.1.0 Page 2 of 7
SINCE 1981
)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Forward Voltage
Vf
I
F
=20mA
-
2.1
2.6
V
Luminous Intensity
Iv
I
F
=20mA
3.7
10
-
mcd
Reverse Current
I
R
V
R
=5V
-
-
100
μ
A
Peak Wave Length
λ
p
I
F
=20mA
-
583
-
nm
Dominant Wave Length
λ
d
I
F
=20mA
584
-
594
nm
Spectral Line Half-width
Δλ
I
F
=20mA
-
32
-
nm
Veiwing Angle
2
θ
1/2
I
F
=20mA
-
105
-
deg
Typical Electro-Optical Characteristics Curves
630
Fig.5 Relative luminous intensity vs. forward current
Forward current (mA)
0
10
20
30
40
50
R
1.0
2.0
3.0
4.0
580
530
F
Forward voltage(V)
1
10
0
20
5
4
3
2
Wavelength (nm)
Fig.3 Forward current vs. forward voltage
50
30
40
1.0
R
0
0.5
Fig.1 Relative intensity vs. wavelength
0.3
0.5
R
0.7
0.8
0.9
1.0
90
0.6
0.2
0.1
0.4
0
10
20
80
70
60
50
40
30
100
80
40
60
20
Ambient temperature Ta( C)
ambient temperature
Fig.4 Relative luminous intensity vs.
Fig.6 Radiation diagram
Ambient temperature Ta( C)
(
R
-20
-40
1.0
0.5
0
3.0
2.0
2.5
1.5
40
20
0
60
vs. ambient temperature
Fig.2 Forward current derating curve
60
30
F
20
10
0
50
40
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