MBT801 Datasheet, PDF (6/10 Pages) Seoul Semiconductor – surface-mount LED

4. Optical characteristics
Forward Current vs. Forward Voltage
(T_a=25 ^OC )
100
10
1
2.6
2.8
3.0
3.2
3.4
3.6
3.8
4.0
Forward Voltage V_F (V)
Relative Luminous Intensity vs Forward Current
(T_a=25 ^OC )
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
5
10
15
20
25
30
Forward Current I_F [mA]
Forward Current Derating Curve
(T_a=25 ^OC )
40
30
Radiation Diagram
0
-30
30
20
-60
10
-90
0
-40
-20
0
20
40
60
80
100 120
Ambient Temperature T_A [^OC]
60
90
Rev. 00
November 2007
www.ZLED.com
Document No. : SSC-QP-7-07-24 (Rev.00)