PT91-21B_07 Datasheet, PDF (1/9 Pages) Everlight Electronics Co., Ltd – 1.9mm Round Subminiature Axial Phototransistor

Technical Data Sheet
1.9mm Round Subminiature Axial Phototransistor
Features
․Fast response time
․High photo sensitivity
․Small junction capacitance
․Compatible with infrared and vapor phase reflow solder process.
․Pb free
․RoHS Compliance
․The product itself will remain within RoHS compliant version.
Descriptions
․PT91-21B is a phototransistor in miniature SMD package
which is molded in black transparent plastic with spherical
top view lens. The device is spectrally matched to infrared
emitting diode.
PT91-21B
Applications
․Miniature switch
․Counters and sorter
․Position sensor
․Infrared applied system
Device Selection Guide
LED Part No.
Chip
Material
PT
Silicon
Lens Color
Black
Everlight Electronics Co., Ltd.
： Device No DPT-091-006
http:\\www.everlight.com
： Prepared date 05-22-2007
Rev 3
Page: 1 of 9
： Prepared by JAINE TSAI