BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BL–CX1336M
● Electrical and optical characteristics(Ta=25℃)
Parameter
Forward Voltage
Symbol Condition
Min.
Typ.
2.2
16
-
Max.
Unit
V
VF
Iv
IF=20mA
IF=20mA
VR=5V
-
2.6
Luminous Intensity
Reverse Current
Peak Wave Length
Dominant Wave Length
Spectral Line Half-width
Viewing Angle
-
-
mcd
µA
nm
nm
nm
deg
IR
-
100
λp
λd
∆λ
2θ1/2
IF=20mA
IF=20mA
IF=20mA
IF=20mA
-
568
-
-
566
575
-
-
30
125
-
-
● Typical electro-optical characteristics curves
Fig.1 RELATIVE INTENSITY VS. WAVELENGTH
Fig.2 FORWARD CURRENT DERATING CURVE
1.0
0.5
0
60
50
40
30
20
10
0
520
570
620
20
40
60
80
100
AMBIENT TEMPERATURE Ta( C)
WAVELENGTH (nm)
Fig.4 RELATIVE LUMINOUS INTENSITY
VS. AMBIENT TEMPERATURE
Fig.3 FORWARD CURRENT VS.
FORWARD VOLTAGE
50
3.0
2.5
2.0
1.5
1.0
40
30
20
10
0
0.5
0
1
2
3
4
5
-40
-20
0
20
40
60
FORWARD VOLTAGE (V)
AMA BIENT TEMPERATURE Ta( C)
RADIATION DIAGRAM
Fig.5 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
0
10
20
2.0
30
1.5
1.0
40
50
1.0
0.9
0.8
60
70
0.5
0
0.7
80
90
0.5
0.3
0.1
0.2
0.4
0.6
10
20
30
40
50
FORWARD CURRENT (mA)
Ver.1.0 Page: 2 of 2
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