Connect with us

View angle -Phototransistor

Discussion in 'General Electronics Discussion' started by Srinivasa Rao Beera, Apr 7, 2017.

Scroll to continue with content
  1. Srinivasa Rao Beera

    Srinivasa Rao Beera

    5
    0
    Apr 7, 2017
    Dear All,

    Attached Photo-transistor datasheet ,can anyone help what will be the viewing angle ?
     

    Attached Files:

  2. davenn

    davenn Moderator

    13,439
    1,808
    Sep 5, 2009
    there is nothing stated about the viewing angle ..... but I's sure you noticed that
     
  3. davenn

    davenn Moderator

    13,439
    1,808
    Sep 5, 2009
    so what is your application and why is the viewing/operating angle important ?
     
  4. OBW0549

    OBW0549

    159
    118
    Jul 5, 2016
    As Davenn said, the phototransistor data sheet does not specify the viewing angle, so there is no way any of us can tell you what it is. Here are three ways you can proceed, if viewing angle is important in your application:
    1. Contact the manufacturer's application engineers and get guidance from them;
    2. Measure the viewing angle yourself; or
    3. Pick a different phototransistor, one whose viewing angle is specified on its data sheet.
     
    Last edited by a moderator: Apr 8, 2017
    Arouse1973 likes this.
  5. Herschel Peeler

    Herschel Peeler

    401
    65
    Feb 21, 2016
    "Not stated" kind of implies "isn't consistent". Try it and see if it works.
     
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Electronics Point Logo
Continue to site
Quote of the day

-