Help! I am looking for a diode BYY57-400C or equivalent

[stu]

Hi All

I am after a diode BYY57-400C have found some in Portugal but unable to find any in the u.k. I need 16,

does anyone have any they would sell or any ideas where I might get some they need to be in this package thought they make up the bridge rectifier in a welder

have uploaded a photo of the package

thanks in advance stu

 

[(*steve*)]

I've had a look in the normal places I would try to source diodes and not found anything.

If you can determine the specs of these devices then maybe we can fins something similar.

 

[stu]

Hi Steve merry Christmas and thanks for your assistance

I have uploaded extracts from the datasheet ideally the dimensions would be the same as the diodes press into a heat sink however its beginning to look like I'm might have to improvise on this

thanks

Stu

 

[(*steve*)]

Sorry for the delay in responding.
http://www.digikey.com/product-sear...1&stock=1&quantity=0&ptm=0&fid=0&pageSize=500
Here is a list of potentially useful diodes. Note that these are not the press-fit style. You would need ones which have the stud connected to the anode (and for that you need to check out the more detailed specs).

 

[micoh]

I find someone showed BYY57/300E only...