AND4WB Datasheet, PDF (2/2 Pages) Purdy Electronics Corporation – InGaN Ultra Bright White Light Surface Mount Package

InGaN Ultra Bright White Light
50
30 T_a = 25°C
I_F – V_F
10
5
3
1
2.25 2.5 2.75 3.0 3.25 3.5 3.75 4.0
Forward Voltage V_F (V)
AND4WB
Ultra Bright LED Lamps
1000
500
300
I_V – I_F
T_a = 25°C
100
50
30
10
1
3 5 10
30 50 100
Forward Current I_F (mA)
I_V – T_C
3
1
0.5
0.3
0.1
-20
0
20
40
60
80
Case Temperature T_C (°C)
Relative Luminous Intensity – Wavelength
1.0
I_F = 20 mA
T_a = 25°C
0.8
0.6
0.4
0.2
0
400 450 500 550 600 650 700
Wavelength λ (nm)
Radiation Pattern
20° ^10°
30°
40°
50°
0° _{10° 20°}
Ta = 25°C
30°
40°
50°
60°
60°
70°
70°
80°
80°
90°
90°
0 0.2 0.4 0.6 0.8
I_F – T_a
40
30
20
10
0
0
20
40
60
80
Ambient Temperature T_a (°C)
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: [phone] • Fax: [phone] • [e-mail]
www.purdyelectronics.com
100
09/12//04