Datasheet

Everlight Electronics Co., Ltd. http://www.everlight.com Rev 3 Page: 4 of 10
Device No：DTR-012-001 Prepared date：09-03-2008 Prepared by：Jaine Tsai
0
20
40
60
80
100
IF=20mA
Ta=25° C
75
-25
900
0
920
940
25
50
960
980
100
IR12-21C/TR8
0
-40 -20 40200 60 10080
20
40
60
100
80
120
140
Typical Electro-Optical Characteristics Curves
Fig.1 Forward Current vs. Fig.2 Spectral Distribution
Ambient Temperature
Fig.3 Peak Emission Wavelength Fig.4 Forward Current
0
10
10
1
10
2
3
10
4
1234
Ambient Temperature vs. Forward Voltage