AND720HW
Ultra Bright LED Lamps
Typical Electro-Optical Characteristics Curves
Relative Inensity vs. Wavelength
1.0
Forward Current vs. Forward Voltage
25
20
Forward Current (mA)
400
450
500
550
600
650
700
750
800
0.8
Relative Intensity
0.6
15
0.4
10
0.2
5
0
2.0
0
300 350
2.5
Wavelength (nm)
3.0
3.5
Forward Voltage (V)
4.0
4.5
Relative Intesity vs. Forward Current
1.5
30
25
Forward Current (mA)
Relative Intensity
Forward Current vs. Ambient Temp.
1.0
20
15
10
5
0.5
0
0
5
10
15
20
25
Forward Current (mA)
0
0
20
40
60
80
Ambient Temperature Ta (°C)
100
Chromaticity Coordinate vs. Forward Current
0.32
Y
0.31
Relative Luminosity
Relative Intensity vs. Angle Displacement
Chromaticity Coordinate
90°
1.0
60°
30°
0° 10°
20°
30°
40°
50°
0.30
X
0.5
60°
70°
80°
0.29
0
0.28
0
10
20
30
40
50
Forward Current (mA)
90°
0
0.2
0.4
0.6
0.8
Radiation Angle
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
08-29-06
PURDY [ PURDY ELECTRONICS CORPORATION ]
