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PDF IR91-21C-F7 Data sheet ( Hoja de datos )
| Número de pieza | IR91-21C-F7 | |
| Descripción | Infrared LED | |
| Fabricantes | Everlight Electronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de IR91-21C-F7 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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Technical Data Sheet
1.9mm Round Subminiature “ Gull Wing”Lead Infrared LED
Features
․Small double-end package
․High reliability
․Low forward voltage
․Good spectral matching
to Si photodetector
․Pb free
․The product itself will remain within RoHS compliant version.
IR91-21C/F7
Descriptions
IR91-21C/F7 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
․PCB mounted infrared sensor
․Infrared emitting for miniature light barrier
․Floppy disk drive
․Optoelectronic switch
․Smoke detector
Device Selection Guide
LED Part No.
Chip
Material
IR GaAlAs
Lens Color
Water Clear
Everlight Electronics Co., Ltd.
Device No：DIR-091-177
http:\\www.everlight.com
Prepared date：07-20-2005
Rev 2
Page: 1 of 9
Prepared by：Jaine Tsai
1 page  
IR91-21C/F7
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
10
1 100 101
102 10 3 10 4
IF-Forward Current (mA)
1.0 40
0.9 50
0.8 60
0.7 70
80
0.6 0.4 0.2 0 0.2 0.4 0.6
Fig.7 Relative Intensity vs.
Ambient Temperature(°C)
7
Fig.8 Forward Voltage vs.
Ambient Temperature(°C)
1.3
5
IF=20mA
1.2
IF=20mA
3 1.1
1
25 50 75 100 120
1
25 50 75 100 120
Everlight Electronics Co., Ltd.
Device No：DIR-091-177
http:\\www.everlight.com
Prepared date：07-20-2005
Rev 2
Page: 5 of 9
Prepared by：Jaine Tsai
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet IR91-21C-F7.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| IR91-21C-F10 | Infrared LED | Everlight Electronics |
| IR91-21C-F7 | Infrared LED | Everlight Electronics |
| IR91-21C-F9 | Infrared LED | Everlight Electronics |
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