OPTO Squad

VCNT2020 Reflective Optical Sensor

VCNT2020 Reflective Optical Sensor Saves Space and Lowers Costs for Smart Home, Industrial, and Office Applicationsvcnt2020_pr0778_300dpi

Introducing a new reflective optical sensor for smart home, industrial, and office applications. Saving space compared to previous-generation solutions, the Vishay Semiconductors VCNT2020 combines an infrared emitter, silicon phototransistor detector, and daylight blocking filter in a miniature 2.5 mm by 2.0 mm by 0.8 mm surface-mount package.

Feature List

  • Combines an infrared emitter, silicon phototransistor detector, and daylight blocking filter
  • Compact QFN surface-mount package
  • Measures only 2.5 mm by 2.0 mm by 0.8 mm
  • Features wettable flanks to enable optical inspection of solder joints
  • Detection range of 0.2 mm to 2.5 mm
  • Emitter wavelength of 940 nm
  • Typical current transfer ratio (CTR) of 8 % under test conditions
  • Moisture Sensitivity Level (MSL) of 4 for reflow soldering according to J-STD-020
  • RoHS-compliant, halogen-free, and Vishay Green
Applications

  • Optical switching in office equipment and home appliances
  • Optical encoding in disc and tape drives for DVD and / or camera applications
  • Paper presence detection in printers and copy machines
Datasheet Application Note
Technical Question Local Sales Support

vcnt2020appnoteimg

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Information

This entry was posted on December 5, 2016 by in Featured Products, Optical Sensors and tagged , , .

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE

The Products Described Herein and This Document are subject to Specific Disclaimers, set Forth at www.vishay.com/doc?91000

Follow Blog via Email

Enter your email address to follow this blog and receive notifications of new posts by email.

%d bloggers like this: