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Fairchild QED222, QED223 Plastic Infrared LED Data Manual

Summary

These high-performance 880nm plastic infrared LEDs are robust optical components featuring a medium wide emission angle and powerful output intensity. The accompanying manual provides essential technical documentation for engineers, including absolute maximum ratings, detailed electrical and optical characteristics, environmental performance curves versus temperature and current, and precise package dimensions for reliable integration into sophisticated electronic systems.

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, Q la tic In fra re ig t E ittin io

July 2012

QED222, QED223 Plastic Infrared Light Emitting Diode Features PACKAGE DIMENSIONS Description = 880nm The QED222 and QED223 are 880nm Al Ga As LEDs

Chip material = Al Ga As encapsulated in a clear purple tinted, plastic T-1 3/4 package.

Package type: T-1 3/4 (5mm lens diameter) Matched photosensor: QSD123/QSD124 Medium wide emission angle, 30° High output power Package material and color: clear, purple tinted, plastic

Package Dimensions

REFERENCE

SURFACE 0.305 (7.75)

0.040 (1.02) NOM

0.800 (20.3) MIN

CATHODE

Schematic

ANODE

0.240 (6.10) CATHODE 0.215 (5.45)

0.020 (0.51) SQ. (2X)

Notes: 1. Dimensions of all drawings are in inches (mm). 2. Tolerance is ±0.010 (0.25) on all non-nominal dimensions unless otherwise specified.

©2001 Fairchild Semiconductor Corporation www.fairchildsemi.com QED222, QED223 Rev. 1.0.2

Page Summary Contents For Fairchild QED222, QED223 Plastic Infrared LED Data Manual

Page 1 , Q la tic In fra re ig t E ittin io July 2012 QED222, QED223 Plastic Infrared Light Emitting Diode Features PACKAGE DIMENSIONS Description = 880nm The QED222 and QED223 are 880nm Al Ga As LEDs Chip m...
Page 2 , Q la tic In fra re ig t E ittin io Absolute Maximum Ratings (T = 25°C unless otherwise specified) Stresses exceeding the absolute maximum ratings may damage the device. The device may not function o...
Page 3 , Q la tic In fra re ig t E ittin io Typical Performance Curves LT LI IA IN IT LI IN IT Figure 1. Normalized Intensity vs. Wavelength Figure 2. Peak Wavelength vs. Ambient Temperature 1.0 IF = 20m A D...
Page 4 , Q la tic In fra re ig t E ittin io Typical Performance Curves (Continued) Figure 8. Coupling Characteristics of QED22X and QSD22X Figure 7. Radiation Diagram 80°90°100° Normalized to: 110° 70° d = 0...
Page 5 , Q la tic In fra re ig t E ittin io ©2001 Fairchild Semiconductor Corporation www.fairchildsemi.com QED222, QED223 Rev. 1.0.2