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#1
July 9th 06, 03:16 PM
posted to rec.radio.amateur.homebrew
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Part Pinout
I'm in need of the pinout of a 3SK274 Dual Gate Mosfet. It has one short
lead and 3 long leads. I have check my ARRL handbooks and cannot find out which one is source,drain,g1 and g2 Thanks for any help Nels W0TUP |
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#2
July 9th 06, 04:01 PM
posted to rec.radio.amateur.homebrew
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Part Pinout
On Sun, 09 Jul 2006 09:16:15 -0500, Arlon Nelson wrote:
I'm in need of the pinout of a 3SK274 Dual Gate Mosfet. It has one short lead and 3 long leads. I have check my ARRL handbooks and cannot find out which one is source,drain,g1 and g2 Thanks for any help Nels W0TUP What type of package is it in? The Toshiba data-sheet says it is a gual-gate GaAs FET in a surface mount package. Your description sounds more like a TO-50 pill or X type package. Most Japanese dual-gate FETs in pill packages use the same pinout as the BF981. The long lead is probably the drain, although I have seen a few that had a long lead for G1. 73, Ed. EI9GQ -- Remove 'X' to reply by e-mail. Linux 2.6.17 |
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#3
July 13th 06, 01:39 AM
posted to rec.radio.amateur.homebrew
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Part Pinout
Arlon Nelson wrote:
I'm in need of the pinout of a 3SK274 Dual Gate Mosfet. It has one short lead and 3 long leads. I have check my ARRL handbooks and cannot find out which one is source,drain,g1 and g2 Thanks for any help Nels W0TUP Nells, The datasheet is available at http://www.datasheetarchive.com Duane de ke8bg |
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