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Which MOSFET for Atari Lynx I & II?


7 replies to this topic

#1 ATLynxer OFFLINE  

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Posted Tue Sep 12, 2017 9:51 AM

Hi, the original mosfet for the Lynx I & II, Motorola, cod. MTD3055E and ALSO its replacement, ST, cod. STD12N06 are out of production

 

I found STD12NF06L mosfet. In production at the moment.

Does it fit for the purpose, in your opinion?

 

Here the datasheets:

 

MTD3055E: http://www.alldatash...A/MTD3055E.html

 

STD12N06: http://www.alldatash...S/STD12N06.html

 

STD12NF06L: http://www.alldatash...STD12NF06L.html



#2 karri OFFLINE  

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Posted Tue Sep 12, 2017 12:45 PM

Sounds ok to me. Get the one with suffix T4.



#3 ATLynxer OFFLINE  

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Posted Tue Sep 12, 2017 2:40 PM

Sounds ok to me. Get the one with suffix T4.

 

Thanks for your opinion karri...and off course the t4 to-252 :thumbsup: :)



#4 Stephen Moss ONLINE  

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Posted Wed Sep 13, 2017 1:23 AM

Towers lists SMD15N05 as a replacement if that is still in production as my copy of Towers is date 1994!

The NTD3055L104G NTD3055L104T4G appear to be direct replacements and still in production. 



#5 -^CrožBow^- OFFLINE  

-^CrožBow^-

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Posted Wed Sep 13, 2017 7:24 AM

This should be all you need:

 

https://console5.com...power-jack.html



#6 ATLynxer OFFLINE  

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Posted Wed Sep 13, 2017 1:51 PM

I talked with some electronic experts here in Italy. We compared the datasheets (for the Lynx expressly) and they told me that STD12NF06L is better than the original mosfet....

i've ordered a couple and I will try it...


Edited by ATLynxer, Wed Sep 13, 2017 1:53 PM.


#7 ATLynxer OFFLINE  

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Posted Sun Sep 17, 2017 8:32 AM

I confirm you it works great! :thumbsup:



#8 GadgetUK OFFLINE  

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Posted Mon Sep 18, 2017 6:11 AM

I confirm you it works great! :thumbsup:

Great =D  I've ordered some too.  Next we need to find a better replacement for the zenner!  I guess just uprating the current capability should do there.






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