2sk1058 and 2sj162 subs - diyAudio
Go Back   Home > Forums > Amplifiers > Solid State

Solid State Talk all about solid state amplification.

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 12th March 2009, 04:19 PM   #1
rtill is offline rtill  United States
diyAudio Member
 
Join Date: Sep 2006
Default 2sk1058 and 2sj162 subs

what are good subs for these mosfets?

Would FQA7N80C be ok for the 2sk1058 and would FQA9P25 be ok for the 2sj162?
  Reply With Quote
Old 12th March 2009, 05:23 PM   #2
diyAudio Member
 
jackinnj's Avatar
 
Join Date: Apr 2002
Location: Llanddewi Brefi, NJ
Not a substitute.
  Reply With Quote
Old 12th March 2009, 05:34 PM   #3
CBS240 is offline CBS240  United States
diyAudio Member
 
CBS240's Avatar
 
Join Date: Aug 2005
Location: K-town
2SK1058 & 2SJ162 are lateral mosfets. The Fairchild Q-fets are most similar to hex-type devices and are vertical mosfets. Look at the transfer characteristic graph of both types and you will see a big difference of where the zero temperature coefficient operating point is located. This, and the fact that V-th of the Q-fets is a couple of volts higher rules them out as viable substitutes.
__________________
All the trouble I've ever been in started out as fun......
  Reply With Quote
Old 12th March 2009, 07:39 PM   #4
rtill is offline rtill  United States
diyAudio Member
 
Join Date: Sep 2006
so does anyone know of any subs?
  Reply With Quote
Old 12th March 2009, 08:44 PM   #5
diyAudio Member
 
jackinnj's Avatar
 
Join Date: Apr 2002
Location: Llanddewi Brefi, NJ
Exicon's are sold by Profusion in the U.K.

You can get the Renesas from MCM Electronics -- they say they're Hitachi -- perhaps they found some old stock.
  Reply With Quote
Old 13th March 2009, 03:19 PM   #6
diyAudio Member
 
Join Date: Jun 2007
The 2SK1058 and 2SJ162 are still actively manufactured.
  Reply With Quote
Old 13th March 2009, 04:47 PM   #7
fjr is offline fjr
diyAudio Member
 
Join Date: Feb 2009
j162 and k1058 are already subs! (of k135/j50)
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
2SJ162-E and 2SK1058-E 1965GTO Vendor's Bazaar 5 7th August 2012 06:05 PM
Poweramp with 2SK1058 and 2SJ162? roger-k Solid State 20 11th February 2011 09:29 AM
Anyone know where to get 2SJ162/2SK1058 fossil2k Solid State 8 17th March 2008 12:07 PM
2sk1058/2sj162 Fs sandyhooker Swap Meet 3 12th March 2008 04:50 PM
2sk1058 / 2SJ162 - 4 of each - aus only mikefromaus Swap Meet 0 24th January 2008 01:27 PM


New To Site? Need Help?

All times are GMT. The time now is 08:41 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2