參數(shù)資料
型號(hào): BL-HE136D-TRB
廠商: Bright LED Electronics Corp.
英文描述: Hi-Eff Red Suitable for all SMT assembly methods.
中文描述: 高效率Eff紅色適合所有SMT組裝方法。
文件頁數(shù): 2/7頁
文件大小: 220K
代理商: BL-HE136D-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
E
E
1
1
3
3
6
6
D
D
-
-
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
-
2.0
2.6
V
Luminous Intensity
Iv
I
F
=20mA
3.7
12
-
mcd
Reverse Current
I
R
V
R
=5V
-
-
100
μ
A
Peak Wave Length
λ
p
I
F
=20mA
-
640
-
nm
Dominant Wave Length
λ
d
I
F
=20mA
624
638
nm
Spectral Line Half-width
Δλ
I
F
=20mA
-
40
-
nm
Veiwing Angle
2
θ
1/2
I
F
=20mA
-
120
-
deg
Typical Electro-Optical Characteristics Curves
Fig.4 Relative luminous intensity vs.
ambient temperature
Ambient temperature Ta( C)
vs. ambient temperature
Fig.2 Forward current derating curve
10
50
40
30
20
10
Forward current (mA)
Fig.5 Relative luminous intensity vs. forward current
R
0
1.0
2.0
3.0
4.0
0
Forward voltage(V)
2
1
4
3
5
-20
-40
0
0.5
F
R
30
0.5
Fig.3 Forward current vs. forward voltage
F
20
30
40
50
0
590
Wavelength (nm)
640
(
R
2.0
1.0
1.5
2.5
3.0
690
0
20
10
20
Fig.1 Relative intensity vs. wavelength
1.0
40
50
60
Ambient temperature Ta( C)
20
0
40
60
60
40
80
100
R
Fig.6 Radiation diagram
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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