supermosfets! - Page 2

Nelson Pass · 17th March 2010, 09:49 PM

Not so bad. I've paid more...

sewerin · 17th March 2010, 10:02 PM

2SK1739A
Сiss=80pf, P=250W, I=11A, 770mHz!

Nelson Pass · 17th March 2010, 11:39 PM

Those appear difficult to get, but the 2SK1310A is available
at B&D for about $200.

VladimirK · 18th March 2010, 11:26 AM

Dear Nelson, could you predict listening impressions from this schematics? Is there any reason to spend money for VHF transistors?

sewerin · 18th March 2010, 04:06 PM

2SK1739A Suppliers,2SK1739A Datasheet,2SK1739A Price -Theicstock

sewerin · 18th March 2010, 09:43 PM

MMBFJ175LT1:

MMBFJ175LT1 pdf, MMBFJ175LT1 description, MMBFJ175LT1 datasheets, MMBFJ175LT1 view ::: ALLDATASHEET :::

wicked1 · 20th March 2010, 05:44 PM

Quote:

Originally Posted by Nelson Pass

Br Ba starts tomorrow!

HIPCHECK · 22nd March 2010, 05:28 AM

I figured I would ask in this post about some mosfets I found in the junk bin.

I have 5 "mega mosfets" IXYS IXTK62N25. I was thinking about Son of Zen amp, or balanced Zen light with these? I assume these can be used in a Class A amp and biased pretty hard. The ciss is high @ 6600pf I would assume thats the only limitation on this mosfet?

Thank you,

Steve

VladimirK · 22nd March 2010, 12:19 PM

This is a new fantastic super GaN MOSFET 120V 320W 2,2GGz
Part name is EGN21A180IV by Eudyna

Nelson Pass · 22nd March 2010, 07:13 PM

New exotic parts are coming out of the woodwork.

Wait a little bit and I'll have something really special.

22nd March 2010, 05:28 AM	#18
HIPCHECK diyAudio Member Join Date: Jun 2004 Location: ARKANSAS	I figured I would ask in this post about some mosfets I found in the junk bin. I have 5 "mega mosfets" IXYS IXTK62N25. I was thinking about Son of Zen amp, or balanced Zen light with these? I assume these can be used in a Class A amp and biased pretty hard. The ciss is high @ 6600pf I would assume thats the only limitation on this mosfet? Thank you, Steve __________________ If a inch of duct tape will fix it, 3 feet should fix it for life!!!!

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17th March 2010, 09:49 PM	#11
Nelson Pass The one and only Join Date: Mar 2001	Not so bad. I've paid more...

17th March 2010, 10:02 PM	#12
sewerin diyAudio Member Join Date: Jan 2010 Location: Voroneg, Russia	2SK1739A Сiss=80pf, P=250W, I=11A, 770mHz!

17th March 2010, 11:39 PM	#13
Nelson Pass The one and only Join Date: Mar 2001	Those appear difficult to get, but the 2SK1310A is available at B&D for about $200.

18th March 2010, 04:06 PM	#15
sewerin diyAudio Member Join Date: Jan 2010 Location: Voroneg, Russia	2SK1739A Suppliers,2SK1739A Datasheet,2SK1739A Price -Theicstock

18th March 2010, 09:43 PM	#16
sewerin diyAudio Member Join Date: Jan 2010 Location: Voroneg, Russia	MMBFJ175LT1: MMBFJ175LT1 pdf, MMBFJ175LT1 description, MMBFJ175LT1 datasheets, MMBFJ175LT1 view ::: ALLDATASHEET :::

22nd March 2010, 12:19 PM	#19
VladimirK diyAudio Member Join Date: Feb 2007 Location: Tashkent	This is a new fantastic super GaN MOSFET 120V 320W 2,2GGz Part name is EGN21A180IV by Eudyna

22nd March 2010, 07:13 PM	#20
Nelson Pass The one and only Join Date: Mar 2001	New exotic parts are coming out of the woodwork. Wait a little bit and I'll have something really special.