BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-HD1G4B433T-TRB
Min.
-
12.3
140
28
-
-
638
500
465
-
-
●
Electrical and optical characteristics(Ta=25℃)
Parameter
Forward Voltage
Luminous Intensity
Reverse Current
Peak Wave Length
Dominant Wave Length
Spectral Line Half-width
Veiwing Angle
Symbol
Vf
Iv
I
R
λp
Condition
I
F
=20mA
I
F
=20mA
V
R
=5V
I
F
=20mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
Color
Super Red
Bluish Green
Super Blue
Super Red
Bluish Green
Super Blue
Super Red
Bluish Green
Super Blue
Super Red
Bluish Green
Super Blue
Super Red
Bluish Green
Super Blue
Super Red
Bluish Green
Super Blue
Super Red
Bluish Green
Super Blue
Typ.
1.8
3.2
3.2
25
250
50
-
660
505
470
-
20
35
30
120
Max.
2.6
3.6
3.6
-
100
1
1
-
648
510
475
-
-
Unit
V
mcd
µA
nm
nm
nm
deg
λd
Δλ
2θ
1/2
●
Typical Electro-Optical Characteristics Curves
Fig.1 Relative intensity vs. wavelength
1.0
(B)
(G)
(R)
60
Fig.2 Forward current derating curve
vs. ambient temperature
50
Relative radiant intensity
Forward Current (mA)
40
0.5
30
20
10
0
0
400
500
600
700
20
40
60
80
100
Ambient temperature Ta( C)
Wavelength (nm)
Fig.4 Relative luminous intensity vs.
ambient temperature
3.0
Fig.3 Forward current vs. forward voltage
(R)
50
(G) (B)
40
Relative luminous intensity
2.5
(Normalized @ 20mA)
Forward current (mA)
2.0
30
1.5
20
1.0
10
0.5
0
1
2
3
4
5
0
-40
-20
0
20
40
60
Forward voltage(V)
A
Ambient temperature Ta( C)
Fig.5 Relative luminous intensity vs. forward current
4.0
Fig.6 Radiation diagram
0
10
20
30
Relative luminous intensity (@20mA)
Relative radlant intensity
3.0
40
1.0
0.9
0.8
50
60
70
0.7
80
90
(R)
2.0
(G)
(B)
1.0
0
5
10
20
30
40
50
0.5
0.3
0.1
0.2
0.4
0.6
Forward current (mA)
Ver.1.1 Page 2 of 8