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Old 29th August 2011, 11:55 PM   #1
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Default Rectifier question

Im working on a power acoustic amp..


The rectifiers in it are MUR1620CTA and UF1620CT

The MUR1620C is the same as the UF1620CT or the 1620CTA ??
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Old 30th August 2011, 12:20 AM   #2
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MUR 1620CT is a 16a 200 volt diode, in a TO220 package. UF1620CT there is not much info about that part number, the UF part might be Ultra Fast

To realise 16a it would have to be heat sinked. i found a data sheet here:
ON Semiconductor Are the MUR and UF parts both TO220 case ?

This part suggests it could replace with a bit of tweaking ie pin outs
http://www.newark.com/infineon/idt16...220/dp/61M6700

Cheers / Chris

Last edited by Chris Daly; 30th August 2011 at 12:25 AM. Reason: added more info
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Old 30th August 2011, 12:26 AM   #3
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Quote:
Originally Posted by mike49504 View Post
Im working on a power acoustic amp..


The rectifiers in it are MUR1620CTA and UF1620CT

The MUR1620C is the same as the UF1620CT or the 1620CTA ??
Usually they are MUR1620CT and MUR1620CTR

Im only guessing here but the MUR1620C is probably the same as the MUR1620 CT.
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Old 30th August 2011, 01:12 AM   #4
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Are you sure that the A isn't an R?
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Old 30th August 2011, 01:17 AM   #5
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Yes..

1 of them is MUR1620CTA arrows are pointing outward..

Other one is marked UF1620CT arrows pointing inward..

I have MUR1620C's and FEP16DTA on hand

Wondering if they will work in place of the orginals and if so which one is what?
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Old 19th January 2012, 05:40 AM   #6
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Ever find out anything on the mur1620c???
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