BL-BUBGE301 Datasheet, PDF (2/2 Pages) BRIGHT LED ELECTRONICS CORP – Chip material: AlGaInP/GaAs

BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-BUBGE301
● Electrical and optical characteristics(Ta=25℃)
Parameter
Forward Voltage
Luminous Intensity
Reverse Current
Peak Wave Length
Dominant Wave Length
Spectral Line Half-width
Viewing Angle
Symbol Condition
V_F
I_F=20mA
Iv
I_F=20mA
I_R
V_R=5V
λp
I_F=20mA
λd
I_F=20mA
∆λ
I_F=20mA
2θ_1/2
I_F=20mA
Color
Green
Red
Green
Red
Green
Red
Green
Red
Green
Red
Green
Red
Green
Red
● Typical Electro-Optical Characteristics Curves
Min.
-
-
-
-
627
567
-
-
Typ.
2.0
2.0
165
585
-
645
570
-
-
22
30
30
Max.
2.6
2.6
-
100
-
637
572
-
-
Fig.1 Relative intensity vs. Wavelength
(G)
(R)
1.0
0.5
0
500
570
640
710
Wavelength λ(nm)
Fig.2 FORWARD CURRENT DERATING CURVE
60
50
40
30
20
10
0
20
40
60
80
100
AMBIENT TEMPERATURE Ta( C)
Fig.3 FORWARD CURRENT VS.
FORWARD VOLTAGE
50
(G) (R)
40
30
20
10
0
1
2
3
4
5
FORWARD VOLTAGE (V)
Fig.4 RELATIVE LUMINOUS INTENSITY
VS. AMBIENT TEMPERATURE
3.0
2.5
2.0
1.5
1.0
0.5
0
-40
-20
0
20
40
60
AMA BIENT TEMPERATURE Ta( C)
Unit
V
mcd
µA
nm
nm
nm
deg
Fig.5 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
2.0
(R)
1.5
(G)
1.0
0.5
0
10
20
30
40
50
FORWARD CURRENT (mA)
Fig.6 RADIATION DIAGRAM
0 10
20
30
1.0
0.9
0.8
0.7
0.5 0.3 0.1
40
50
60
70
80
90
0.2 0.4 0.6
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