BL-HKB33A-TRB_1 Datasheet, PDF (3/8 Pages) BRIGHT LED ELECTRONICS CORP – Automotive : Dashboards, stop lamps, turn signals

BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-HKB33A-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.
-
94.0
-
-
582
-
-
Typ.
2.1
160.0
-
590
-
15
60
Max.
2.6
-
100
-
592
-
-
● Typical Electro-Optical Characteristics Curves
Fig.1 Relative intensity vs. wavelength
1.0
0.5
0
520
590
620
Wavelength (nm)
Fig.2 Forward current derating curve
vs. ambient temperature
60
50
40
30
20
10
0
20
40
60
80
100
Ambient temperature Ta( C)
Fig.3 Forward current vs. forward voltage
50
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
1.5
1.0
0.5
RADIATION DIAGRAM
0 10
20
30
40
1.0
0.9
50
0.8
60
70
0.7
80
90
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