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Old 20th August 2009, 09:34 AM   #1
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Default SiC JFETS

I want to build a Zen-variation with SouthSemis JFETs. But where do I source them?
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Old 20th August 2009, 09:49 AM   #2
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I had a quick look but unfortunately found nothing. Sorry
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Old 20th August 2009, 04:38 PM   #3
amp_guy is offline amp_guy  United States
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I have been looking as well for SiC devices actually for sale with no success.
There are these as well
www.transic.com
but no distribution yet.
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Old 20th August 2009, 04:47 PM   #4
udailey is offline udailey  United States
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ORNL was experimenting with these extensively about 5-7 yeas ago. If you view their site you might be able to find some references to companies that are using SiC.
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Old 20th August 2009, 06:36 PM   #5
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Quote:
Originally Posted by amp-guy View Post
I have been looking as well for SiC devices actually for sale with no success.
There are these as well
www.transic.com
but no distribution yet.
Those are interesting looking bipolar transistors.

I expect that all these outfits will start putting product
actually on the market soon enough. Right now I think these
guys and SemiSouth are still working to get their product into
the R&D labs of the big players.
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Old 20th August 2009, 06:50 PM   #6
Variac is offline Variac  United States
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I think Nelson has them all!
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Old 20th August 2009, 09:09 PM   #7
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I want to know how it is that Variac's avatar works and mine doesn't.
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Old 20th August 2009, 09:30 PM   #8
Vix is offline Vix  Yugoslavia
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I want to know how it is that Variac's avatar works and mine doesn't.
Hal? Hal?...
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Old 20th August 2009, 10:03 PM   #9
ElFishi is offline ElFishi  Europe
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Quote:
Originally Posted by Nelson Pass View Post
I want to know how it is that Variac's avatar works and mine doesn't.
it's animated gif.
yours is jpg
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Old 22nd August 2009, 03:16 PM   #10
amp_guy is offline amp_guy  United States
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they seem to be concentrating on the inverter, hybrid and hybrid car markets, where the very low on resistance would give some efficency benefits.
What interests me is the insanely high operating temp capability and the reported higher linearity.
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