©2005 Fairchild Semiconductor Corporation

1

www.fairchildsemi.com

August 2005

QED422, QED423 Rev. 1.0.0

QED422, QED423

Plastic Infrared Light Emitting Diode

Features

■ λ= 880 nm

■ Chip material = AlGaAs

■ Package type: Plastic TO-46

■ Matched Photosensor: QSD722/723/724

■ Medium Wide Emission Angle, 30°

■ High Output Power

■ Package material and color: clear, purple tinted, plastic

Description

The QED422/423 is an 880 nm AlGaAs LED encapsulated in a

clear, purple tinted, plastic TO-46 package.

Package Dimensions

45°

R 0.022 (0.56)

0.020 (0.51)

SQ. (2X)

0.100 (2.54)

NOM

0.050 (1.27)

0.800 (20.3)

MIN

0.030 (0.76)

NOM

0.220 (5.59)

0.190 (4.83)

0.178 (4.52)

REFERENCE

SURFACE

CATHODE

Ø 0.215 (5.46)

NOM

NOTES:

1. Dimensions for all drawings are in inches (mm).

2. Tolerance of ± .010 (.25) on all non-nominal

dimensions unless otherwise specified.

ANODE

CATHODE

Schematic