C9WT803 Datasheet, PDF (5/19 Pages) Seoul Semiconductor – White colored SMT package Pb-free Reflow Soldering Application

4. Optical characteristics
Forward Voltage
vs. Forward Current
30
Ta=25℃
25
20
15
10
5
20.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
Forward Voltage V [V]
F
Forward Current
vs. Relative Luminous Intensity
Ta=25℃
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.00
5
10
15
20
25
30
Forward Current I [mA]
F
Ambient Temperature
vs. Maximum Forward Current
35
30
25
20
15
10
5
0
-25
0
25
50
75
100
Ambient temperature Ta(^OC)
Directivity
Ta=25℃
0
-30
-60
30
60
-90
90
Rev.03
March 2011
www.seoulsemicon.com
SSC-QP-7-07-24 (Rev.00)