QED233
PACKAGE DIMENSIONS
0.195 (4.95)
REFERENCE
SURFACE
0.305 (7.75)
0.800 (20.3)
MIN
0.040 (1.02)
NOM
0.050 (1.25)
CATHODE
0.100 (2.54)
NOM
0.020 (0.51)
SQ. (2X)
0.240 (6.10)
0.215 (5.45)
NOTES:
1. Dimensions for all drawings are in inches (mm).
2. Tolerance of ± .010 (.25) on all non-nominal dimensions
unless otherwise specified.
PLASTIC INFRARED
LIGHT EMITTING DIODE
QED234
SCHEMATIC
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