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Número de pieza | IR42-21C | |
Descripción | 1.8MM ROUND SUBMINIATURE INFRARED LED | |
Fabricantes | ETC | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de IR42-21C (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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Technical Data Sheet
1.8mm Round Subminiature Infrared LED
Features
․Compatible with infrared and vapor phase reflow solder process.
․Low forward voltage
․Good spectral matching
to Si photodetector
․Pb free
Descriptions
․IR42-21C is an infrared emitting diode in miniature SMD
package which is molded in a water clear plastic with spherical
top view lens.
․The device is spectrally matched with silicon photodiode and
phototransistor.
Applications
DataSheet4U.com
․PCB mounted infrared sensor
․Infrared emitting for miniature light barrier
․Floppy disk drive
․Optoelectronic switch
․Smoke detector
IR42-21C
DataShee
Device Selection Guide
LED Part No.
Chip
Material
IR GaAlAs
Lens Color
Water clear
Everlight Electronics Co., Ltd.
DataSheet4U.cDomevice No:DIR-042-099
DataSheet4 U .com
http:\\www.everlight.com
Prepared date:07-21-2004
Rev 2.1
Page: 1 of 9
Prepared by:Jaine Tsai
1 page www.DataSheet4U.com
IR42-21C
Typical Electro-Optical Characteristics Curves
Fig.5 Relative Intensity vs.
Fig.6 Relative Radiant Intensity vs.
Forward Current
Angular Displacement
1000
-20 -10 0 10 20
30
100
1.0 40
10
0 100 101
102 10 3 10 4
IF-Forward Current (mA)
0.9 50
0.8 60
0.7 70
80
0.6 0.4 0.2 0 0.2 0.4 0.6
et4U.com
Fig.7 Relative Intensity vs.
Ambient Temperature(°C)
5
DataSheet4U.com
Fig.8 Forward Current vs.
Ambient Temperature(°C)
1.3
DataShee
3
IF=20mA
1.2
IF=20mA
1 1.1
0
25 50 75 100 120
1
25 50 75 100 120
Everlight Electronics Co., Ltd.
DataSheet4U.cDomevice No:DIR-042-099
DataSheet4 U .com
http:\\www.everlight.com
Prepared date:07-21-2004
Rev 2.1
Page: 5 of 9
Prepared by:Jaine Tsai
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet IR42-21C.PDF ] |
Número de pieza | Descripción | Fabricantes |
IR42-21C | 1.8MM ROUND SUBMINIATURE INFRARED LED | ETC |
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