6/11
SPECIFICATIONS
Case Temperature vs. Allowable Forward Current Spectrum
SpectrumꢀꢀIF=20mA
35
120%
30
25
20
100%
80%
15
10
5
60%
40%
20%
0%
0
0
50
100
150
350
450
550
650
750
850
Tc (C)
Wavelength (nm)
Directive Characteristic
-30° -20° -10°
10°
40°
-40°
0°
20° 30°
1.0
θ= 0
50°
60°
-50°
-60°
θ
0.8
0.6
0.4
0.2
0.0
70°
80°
-70°
-80°
-40°
-30° -20° -10°
10°
40°
0°
20° 30°
θ= 0
1.0
50°
-50°
θ
0.8
0.6
0.4
0.2
0.0
60°
-60°
70°
80°
-70°
-80°
*Measurement condition (Directive characteristic)
LED chip is mounted on black color PCB.
Approved Checked Drawn
Symbol
CITILED
Name
CL-824-MU1N
Issue of second edition
Issue of first edition
Description Appro.
2009/7/29
2009/3/3
Date
Drawing No
Mark
CITIZEN ELECTRONICS CO.,LTD.
Ref.CE-P482 08/09
CITIZEN [ CITIZEN ELECTRONICS CO., LTD. ]
