UPGT801-S Datasheet, PDF (6/12 Pages) Seoul Semiconductor – Industry Standard PLCC SMT package

4. Optical characteristics
Forward Current vs. Forward Voltage
10²
(T_a=25 ^OC )
10¹
10⁰
1 .7
1 .8
1 .9
2 .0
2 .1
2 .2
2 .3
2 .4
Forward Voltage V_F (V)
Relative Luminous Intensity vs Forward Current
1.6
(T_a=25 ^OC )
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
40
(T_a=25 ^OC )
30
Radiation Diagram
0
-30
30
20
-60
10
0
-40
-20
0
20
40
60
80
100
Ambient Temperature T_A [^OC]
-90
120
60
90
Rev. 00
September 2010
www.seoulsemicon.com
Document No. : SSC-QP-7-07-24 (Rev.00)