IR91-21C-TR7 Datasheet, PDF (1/10 Pages) Everlight Electronics Co., Ltd – 1.9mm Round Subminiature “ Gull Wing”Lead Infrared LED

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/TR7
Descriptions
IR91-21C/TR7 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：DTR-091-005
http:\\www.everlight.com
Prepared date：04-11-2007
Rev 2
Page: 1 of 10
Prepared by：JAINETSAI