QED522 Datasheet, PDF (1/4 Pages) QT Optoelectronics – AIGAAS INFRARED EMITTING DIODE

PLASTIC INFRARED
LIGHT EMITTING DIODE
PACKAGE DIMENSIONS
REFERENCE
SURFACE
0.190 (4.83)
0.178 (4.52)
0.220 (5.59)
QED522 QED523
0.800 (20.3)
MIN
0.050 (1.27)
0.030 (0.76)
NOM
CATHODE
0.100 (2.54)
NOM
Ø 0.215 (5.46)
NOM
45°
0.020 (0.51)
SQ. (2X)
R 0.022 (0.56)
NOTES:
1. Dimensions for all drawings are in inches (mm).
2. Tolerance of ± .010 (.25) on all non-nominal dimensions unless
otherwise specified.
SCHEMATIC
ANODE
CATHODE
DESCRIPTION
The QED522/523 is an 880 nm AlGaAs LED encapsulated in a clear, peach tinted, plastic TO-46 package.
FEATURES
• λ= 880 nm
• Chip material = AlGaAs
• Package type: Plastic TO-46
• Matched Photosensor: QSD722/723/724
• Narrow Emission Angle, 20°
• High Output Power
• Package material and color: clear, peach tinted, plastic
© 2002 Fairchild Semiconductor Corporation
Page 1 of 4
6/13/02