Datasheet IR11-21C (Everlight) - 4

IR11-21C Typical Electro-Optical Characteristics Curves
Fig.1 Forward Current vs. Fig.2 Spectral Distribution Ambient Temperature 140 100 IF=20mA 120 Ta=25° C 80 100 80 60 60 40 40 20 20 0 0 -25 0 20 40 60 80 100 Fig.3 Peak Emission Wavelength Fig.4 Forward Current Ambient Temperature vs. Forward Voltage 980 4 10 960 3 10 940 2 10 920 900 1 10 -25 0 25 50 75 100 0 1 2 3 4 Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 2.2 Page: 4 of 9 Device No：DIR-011-062 Prepared date：07-22-2004 Prepared by：Jaine Tsai