AND190HBB Datasheet, PDF (2/2 Pages) Purdy Electronics Corporation – Ultra Bright LED Lamps

InGaN High Brightness Blue Light Emission
AND190HBB
Ultra Bright LED Lamps: Type 3
50
30 T_a = 25°C
I_F – V_F
10
5
3
1
3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4
Forward Voltage V_F (V)
5000
3000
T_a = 25°C
I_V – I_F
1000
500
300
100
50
0.5 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
430 450 470 490 510 530 550
Wavelength λ (nm)
Radiation Pattern
20° ^{10° 0° 10°} 20°
Ta = 25°C
30°
30°
40°
40°
50°
50°
60°
60°
70°
70°
80°
80°
90°
90°
0 0.2 0.4 0.6 0.8
I_F – T_a
40
35
30
25
20
15
10
10
0
0
20
40
60
80
100
Ambient Temperature T_a (°C)
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: [phone] • Fax: [phone] • [e-mail] • www.purdyelectronics.com
7/18/07