IR91-21C-TR10 Datasheet, PDF (4/10 Pages) Everlight Electronics Co., Ltd – 1.9mm Round Subminiature “Z-Bend” Lead Infrared LED

IR91-21C/TR10
Typical Electro-Optical Characteristics Curves
Fig.1 Forward Current vs.
Fig.2 Spectral Distribution
Ambient Temperature
140
120
100
80
60
40
20
0
-25
0 20 40 60 80 100
100
IF=20mA
Ta=25° C
80
60
40
20
0
880 900 920 940 960 980 1000 1020 1040
Fig.3 Peak Emission Wavelength
Ambient Temperature
980
Fig.4 Forward Current
vs. Forward Voltage
10 ⁴
960
103
940
10 ²
920
900
101
-25 0 ₂₅ 50 75 100
0
1
2
3
4
Everlight Electronics Co., Ltd.
Device No：DTR-091-003
http:\\www.everlight.com
Prepared date：03-15-2007
Rev 3
Page: 4 of 10
Prepared by：JAINETSAI