AND218RPA
Standard Bright LED Lamps
I
vs. V
F
F
I
vs. T
C
V
50
3
2
T
A
= 25°C
30
20
10
5
1
3
2
0.5
0.4
0.3
1
1.7
-20
0
20
40
60
80
1.8
1.9
2.0
2.1
2.2
2.3
Case Temperature T (°C)
C
Forward Voltage V (V)
F
I
vs. I
V
F
I
vs.T
A
V
5
40
2
1
30
20
10
0
0.5
0.2
0.1
1
2
5
10
20
50
Forward Current I (mA)
F
0
20
40
60
80
100
This graph shows relative luminous vs. forward current.
At three points (I = 10, 15, 20mA) each relation is normalized.)
Ambient Temperature T (°C)
F
A
Relative Luminous Intensity vs. Wavelength
1.0
T
= 25°
T = 25°
A
A
0.8
0.6
0.4
0.2
0
640
660
680
700
720
740
760
660
660
680
680
700
700
720
720
740
740
760
760
780
780
800
800
Wavelength (nm)
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel:408.523.8200 • Fax:408.733.1287 • email@purdyelectronics.com • www.purdyelectronics.com
7/18/07