Mosfet replacement

  • Thread starter c d
  • Start date
  • #1
c d
7
1
I need to replace a mosfet for a 3D printer. The seller and manufacturer were contacted on this but were not able to fulfill a replacement.

See this on mosfet:
IRF3205
P705D
KCAB

Here is photo:

https://plus.google.com/photos/photo/103754471497291178620/6538401194800693618

Unable to find exactly this one described above. Could any IRF 3205 work?

Your thoughts?
 

Answers and Replies

  • #2
rbelli1
Gold Member
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389
Yes. Those other numbers and letters are lot/date codes.

BoB
 
  • #4
c d
7
1
Thanks for the recommendations. Just ordered a set of replacements. Thanks everyone!
 
  • #5
jim hardy
Science Advisor
Gold Member
Dearly Missed
9,847
4,891
The way to start is with manufacturer's selector guide. Look for one with same voltage and current ratings.
from http://www.irf.com/product-info/fact_sheet/farnell/10527.pdf

upload_2018-8-19_20-54-9.png




have you tried searching for that part number ?

https://www.digikey.com/product-detail/en/infineon-technologies/IRF3205PBF/IRF3205PBF-ND/812033

upload_2018-8-19_20-56-32.png
 

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  • #6
rbelli1
Gold Member
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389
Are you trying to replace one or a few damaged FETs or are you replacing this on a design that you will be making in large quantity?

BoB
 

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