BL-HZD39A-TRB Datasheet, PDF (2/8 Pages) BRIGHT LED ELECTRONICS CORP – White Mono-color type Suitable for all SMT assembly methods.

BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL-HZD39A-TRB
● Electrical and optical characteristics(Ta=25℃)
Parameter
Symbol Condition
Forward Voltage
VF
I_F=20mA
Luminous Intensity
Iv
I_F=20mA
Reverse Current
I_R
V_R=5V
Chromaticity
Coordinates
x
I_F=20mA
y
I_F=20mA
Veiwing Angle
2θ_1/2
I_F=20mA
Min.
2.8
600
-
0.28
0.28
-
● Typical Electro-Optical Characteristics Curves
Typ.
3.4
1000
-
0.30
0.30
120
Max.
3.8
1300
10
0.32
0.32
-
Fig.1 Relative intensity vs. wavelength
1.0
0.5
0
350
400
450
500
550 600
650 700
750
800
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)
Unit
V
mcd
µA
-
-
deg
Fig.3 Forward current vs. forward voltage
50
40
30
20
10
0
1
2
3
4
5
Forward voltage(V)
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
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
Ambient temperature Ta( C)
Fig.7 Forward current vs chromaticity coordtnates
0.35
0.34
0.33
y
0.32
0.31
5mA
10mA
20mA
30mA
0.30
0.29 0.30
0.31
0.32
0.33
0.34
x
Fig.5 Relative luminous intensity
vs. forward current
2.0
1.5
1.0
0.5
0
10
20
30
40
50
Forward current (mA)
Fig.8 Ambient Temperature vs chromaticity coordtnates
0.35
0.34
IF=20mA
0.33
0.32
-30°C
0°C
25°C
50° C
85° C
0.31
0.30
0.29
0.30
0.31
0.32
X
0.33 0.34
Ver.1.0 Page 2 of 8