Sanken - 2SC3519A / 2SC3264

1965GTO · 14th June 2008, 12:15 AM

Hello world, I searched and would like an opinion as I am still learning the semi side of things. Can you upgrade an amplifier that has Sanken 2SC3519A to Sanken 2SC3264? I have the links to the data sheets here:

http://www.sanken-ele.co.jp/en/prod/.../2sc3519ae.pdf

http://www.sanken-ele.co.jp/en/prod/...f/2sc3264e.pdf

Or would the 2SA2151A be a better fit

http://www.allegromicro.com/en/Produ...4111/94111.pdf

Leolabs · 14th June 2008, 02:05 AM

But both are different packages.

1965GTO · 14th June 2008, 04:38 AM

Yes both are different packages. I was just wonder from a specification point of view are they the same, better, worse. I have no problem creating new heatsinks and proper mounting for this little project of mine. Most thanks!!

PhongVuTuan · 14th June 2008, 04:57 AM

I can see that SC3519/SC3264 both are very good transistor. I have use their peers and found it excellent. Very good gain, frequency, SOA. And finally the amp's sound is great

14th June 2008, 12:15 AM	#1
1965GTO diyAudio Member Join Date: May 2008	Sanken - 2SC3519A / 2SC3264 Hello world, I searched and would like an opinion as I am still learning the semi side of things. Can you upgrade an amplifier that has Sanken 2SC3519A to Sanken 2SC3264? I have the links to the data sheets here: http://www.sanken-ele.co.jp/en/prod/.../2sc3519ae.pdf http://www.sanken-ele.co.jp/en/prod/...f/2sc3264e.pdf Or would the 2SA2151A be a better fit http://www.allegromicro.com/en/Produ...4111/94111.pdf

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14th June 2008, 02:05 AM	#2
Leolabs diyAudio Member Join Date: Dec 2004 Location: Bukit Mertajam	But both are different packages.

14th June 2008, 04:38 AM	#3
1965GTO diyAudio Member Join Date: May 2008	Yes both are different packages. I was just wonder from a specification point of view are they the same, better, worse. I have no problem creating new heatsinks and proper mounting for this little project of mine. Most thanks!!

14th June 2008, 04:57 AM	#4
PhongVuTuan diyAudio Member Join Date: Jun 2005 Location: Hanoi	I can see that SC3519/SC3264 both are very good transistor. I have use their peers and found it excellent. Very good gain, frequency, SOA. And finally the amp's sound is great

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