IR91-21C-F7
IR91-21C-F7 is Infrared LED manufactured by Everlight.
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 Ro HS pliant 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 Ga Al As
Lens Color Water Clear
Everlight Electronics Co., Ltd. Device No：DIR-091-177 http:\.everlight. Prepared date：07-20-2005
Rev 2
Page: 1 of 9
Prepared by：Jaine Tsai
2.2± 0.2
Package Dimensions
1.9± 0.2 Cathode
2.5± 0.1
0.5± 0.1
3.8± 0.2 1.1± 0.1 1.4± 0.1 R0.8± 0.1
0.4± 0.1
0.65± 0.1 1.4± 0.1 1.3± 0.1
2.7± 0.1
0.15± 0.05 0.8 -+00.13
0.3± 0.1
0.75± 0.1
IR91-21C/F7...
