Connect with us

Equivalent parts - need of help

Discussion in 'General Electronics Discussion' started by velsaravanan, Jul 31, 2013.

Scroll to continue with content
  1. velsaravanan

    velsaravanan

    1
    0
    Jul 31, 2013
    Hi Guys,

    I am looking for an equivalent replacement for the following

    1 x OA47 diode
    1 x 3V0 zener diode (type BZY88)

    I couldnt find exact ones, so can any one suggest something equivalent and one I can find easily.

    Thanks
     
  2. GreenGiant

    GreenGiant

    842
    6
    Feb 9, 2012
    for the OA47 that is a 30V rated diode rated at 110mA and a voltage drop of 450mV, I can only find surface mount replacements but I dont have the time to do a lot of digging.

    You can find the Zener right here for really cheap, all I did was google "BZY88 3V0"
     
  3. duke37

    duke37

    5,364
    771
    Jan 9, 2011
    It depends on where you are. In the UK, both are available on e-bay.

    The OA47 could perhaps be replaced by a Schottky diode.
    3.3V seems to be more common than 3.0V.

    Is your circuit fussy?
     
  4. techiesteve

    techiesteve

    17
    0
    Jul 27, 2013
    Suggesting a substitute for the OA47 would be easier if we knew in what and where it was used. The designer may have simply specified an OA47 as a general purpose diode as it was current at the time of the design. The spec could turn out to be flexible unless its characteristics were critical to the circuit.

    Steve
     
    Last edited: Aug 2, 2013
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

-