AND412HG
InGaN High Intensity Blue Green Light Emission
Ultra Bright LED Lamps: Type 3
I
F
– V
F
50
Ta = 25°C
IV – VF
Luminous Intensity IV (mcd)
3.2
3.4
3.6
3.8
4.0
4.2
Forward Current I
F
(mA)
40
T
a
= 25°C
10000
30
20
10
1000
500
.01
3.0
1
3
5
10
30 50
100
300 500
Forward Voltage V
F
(V)
Forward Current IF (mA)
I
V
– T
C
200
Relative Luminous Intensity – Wavelength
I
F
= 20 mA
T
a
= 25°C
Relative Luminous Intensity
Relative Luminous Intensity
-20
0
20
40
60
80
100
100
50
75
50
20
10
25
0
350
400
450
500
550
600
Wavelength
λ
(nm)
Case Temperature T
C
(°C)
Radiation Pattern
40
10°
0°
Ta = 25°C
20°
30°
40°
50°
60°
70°
80°
90°
0
0.2
0.4
0.6
0.8
0
0
I
F
– T
a
20°
30°
40°
50°
60°
70°
80°
90°
10°
Allowable Forward Current I
F
(mA)
30
20
20
20
40
60
80
Ambient Temperature T
a
(°C)
100
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 •
sales@purdyelectronics.com
• www.purdyelectronics.com
7/18/07
PURDY [ PURDY ELECTRONICS CORPORATION ]
