參數(shù)資料
型號(hào): BL-HD034A-TRB
廠商: Bright LED Electronics Corp.
英文描述: Super Red Suitable for all SMT assembly methods.
中文描述: 超級(jí)紅適合所有SMT組裝方法。
文件頁(yè)數(shù): 2/6頁(yè)
文件大小: 201K
代理商: BL-HD034A-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
D
D
0
0
3
3
4
4
A
A
-
-
T
T
R
R
B
B
Electrical and optical characteristics(Ta=25
Parameter
Ver.1.0 Page 2 of 7
SINCE 1981
)
Symbol
Condition
Min.
Typ.
Max.
Unit
Forward Voltage
Vf
I
F
=20mA
-
1.8
2.6
V
Luminous Intensity
Iv
I
F
=20mA
12.3
25
-
mcd
Reverse Current
I
R
V
R
=5V
-
-
100
μ
A
Peak Wave Length
λ
p
I
F
=20mA
-
660
-
nm
Dominant Wave Length
λ
d
I
F
=20mA
638
-
648
nm
Spectral Line Half-width
Δλ
I
F
=20mA
-
20
-
nm
Veiwing Angle
2
θ
1/2
I
F
=20mA
-
120
-
deg
Typical Electro-Optical Characteristics Curves
100
60
40
20
80
710
660
610
Forward current (mA)
30
R
0
10
20
1.0
2.0
3.0
40
50
Fig.5 Relative luminous intensity vs. forward current
Forward voltage(V)
Fig.3 Forward current vs. forward voltage
Wavelength (nm)
3
F
4.0
10
1
0
2
20
30
40
50
R
(
1.5
Ambient temperature Ta( C)
Fig.6 Radiation diagram
4
5
0
-40
0.5
1.0
40
0
-20
20
60
ambient temperature
2.0
2.5
3.0
Fig.4 Relative luminous intensity vs.
Ambient temperature Ta( C)
Fig.1 Relative intensity vs. wavelength
R
0
0.5
1.0
Fig.2 Forward current derating curve
F
0
10
20
30
50
40
60
vs. ambient temperature
0.1
0.5
0.3
0.7
0.8
0.6
0.2
0.4
90
80
60
70
0.9
1.0
10
20
0
50
40
30
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