BL-HKB35A-TRB Datasheet, PDF (2/7 Pages) BRIGHT LED ELECTRONICS CORP – Super Yellow Suitable for all SMT assembly methods.

BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-HKB35A-TRB
● Electrical and optical characteristics(Ta=25℃)
Parameter
Symbol Condition
Forward Voltage
Vf
I_F=20mA
Luminous Intensity
Iv
I_F=20mA
Reverse Current
Peak Wave Length
Dominant Wave Length
Spectral Line Half-width
I_R
λp
λd
Δλ
V_R=5V
I_F=20mA
I_F=20mA
I_F=20mA
Veiwing Angle
2θ_1/2
I_F=20mA
Min.
-
28
-
-
582
-
-
Typ.
2.1
50
-
590
-
15
120
Max.
2.6
-
100
-
592
-
-
● Typical Electro-Optical Characteristics Curves
Fig.1 Relativ e intens ity vs . wavelength
1 .0
0 .5
0
540
590
640
Wav elength (nm)
Fig.2 Forward current derating curve
vs . ambient temperature
60
50
40
30
20
10
0
20
40
60
80
1 00
A mb i e n t te mp e ra ture Ta( C)
Unit
V
mcd
µA
nm
nm
nm
deg
Fig.3 Forward c urrent v s. f orward voltage
50
40
30
20
10
0
1
2
3
4
5
Forward v oltage(V)
Fig.5 Relativ e luminous intensity v s. f orward current
2 .0
1 .5
1 .0
0 .5
0
10
20
30
40
50
Forward c urrent (mA)
Fig.4 Relativ e luminous intensity vs.
ambient t emperature
3 .0
2 .5
2 .0
1 .5
1 .0
0 .5
0
-40
-20
0
20
40
60
A mb i e n t te mp e ra ture Ta( C)
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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