PLASTIC INFRARED
LIGHT EMITTING DIODE
QED233
PACKAGE DIMENSIONS
0.195 (4.95)
QED234
REFERENCE
SURFACE
0.305 (7.75)
0.040 (1.02)
NOM
0.800 (20.3)
MIN
0.050 (1.25)
CATHODE
0.100 (2.54)
NOM
0.240 (6.10)
0.215 (5.45)
0.020 (0.51)
SQ. (2X)
SCHEMATIC
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
DESCRIPTION
The QED233 / QED234 is a 940 nm GaAs / AlGaAs LED encapsulated in a clear untinted, plastic T-1 3/4 package.
FEATURES
• = 940 nm
• Chip material =GaAs with AlGaAs window
• Package type: T-1 3/4 (5mm lens diameter)
• Matched Photosensor: QSD122/123/124
• Medium Emission Angle, 40°
• High Output Power
• Package material and color: Clear, untinted, plastic
• Ideal for remote control applications
2001 Fairchild Semiconductor Corporation
DS300338
10/31/01
1 OF 4
www.fairchildsemi.com
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
