Everlight Electronics Co., Ltd.

http:\\www.everlight.com

Rev 2

Page: 1 of 7

Device No：DIR-737-279

Prepared date：08-26-2005

Prepared by：JAINE TSAI

Technical Data Sheet

5mm Infrared LED, T-1 3/4

IR7373C

Features

․High reliability

․2.54mm lead spacing

․Low forward voltage

․Good spectral matching

to Si photodetector

․High radiant intensity

․Pb free

․The product itself will remain within RoHS compliant version.

Descriptions

EVERLIGHT’s infrared emitting diode (IR7373C)

is a high intensity diode, molded in a water clear plastic

package.

The device is spectrally matched with phototransistor, photodiode

and infrared receive module.

Applications

․Free air transmission system

․Optoelectronic switch

․Floppy disk drive

․Infrared applied system

․Smoke detector

Device Selection Guide

Chip

LED Part No.

Material

Lens Color

IR

GaAlAs

Water clear