IRF3205 Replacement for 3D Printer: Need Advice

[c d]

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?

 

[rbelli1]

Yes. Those other numbers and letters are lot/date codes.

BoB

 

[osilmag]

It looks like it is a N Channel MOSFET. It is a now obsolete product.
https://www.mouser.com/catalog/specsheets/international rectifier_irf3205.pdf

When you search using the power dissipation, this is one I found that has almost the same characteristics.
https://www.mouser.com/datasheet/2/196/irf3205spbf-1228340.pdf

 

[c d]

Thanks for the recommendations. Just ordered a set of replacements. Thanks everyone!

 

[jim hardy]

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

have you tried searching for that part number ?

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

 

[rbelli1]

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