SIR23-21C Datasheet, PDF (4/10 Pages) Everlight Electronics Co., Ltd – Infrared LED

SIR23-21C/TR8
Typical Electro-Optical Characteristics Curves
Fig.1 Forward Current vs.
Fig.2 Spectral Distribution
Ambient Temperature
140
120
100
80
60
40
20
0
-40 -20 0 20 40 60 80 100
100
IF=20mA
Ta=25° C
80
60
40
20
0
810 835 855 875 905 925 945 965 985
Fig.3 Peak Emission Wavelength
Ambient Temperature
920
900
875
860
840
-25 0
25 ⁵⁰
75 100
Fig.4 Forward Current
vs. Forward Voltage
104
103
102
101
0
1
2
3
4
Everlight Electronics Co., Ltd.
Device No：SZDTS-023-001
http:\\www.everlight.com
Prepared date：30-Aug-2005
Rev 1
Page: 4 of 10
Prepared by：bian changyou