QSD722 Datasheet, PDF (1/4 Pages) QT Optoelectronics – PLASTIC SILICON PHOTOTRANSISTOR

PLASTIC SILICON
INFRARED PHOTOTRANSISTOR
QSD722
PACKAGE DIMENSIONS
0.190 (4.83)
0.178 (4.52)
45°
REFERENCE
SURFACE
0.235 (5.97)
0.218 (5.54)
0.800 (20.3)
MIN
EMITTER
0.050 (1.27)
0.030 (0.76)
COLLECTOR
0.100 (2.54) NOM
0.215 (5.46) NOM
0.020 (0.51)
SQ 2PLCS
45°
0.020 (0.51) RADIUS
NOTES:
1. Dimensions for all drawings are in inches (mm).
2. Tolerance of ± .010 (.25) on all non-nominal dimensions
unless otherwise specified.
QSD723 QSD724
SCHEMATIC
COLLECTOR
EMITTER
DESCRIPTION
The QSD722/723/724 is a silicon phototransistor encapsulated in an infrared transparent, black TO-18 package.
FEATURES
• NPN Silicon Phototransistor
• Package Type: Plastic TO-18
• Matched Emitter: QED523
• Narrow Reception Angle, 40°
• Daylight Filter
• Package material and color: black epoxy
• High Sensitivity
 2001 Fairchild Semiconductor Corporation
DS300363 7/18/01
1 OF 4
www.fairchildsemi.com