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Old 21st August 2012, 05:30 PM   #1
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Default Toshiba 2sj201 and 2sk are out of production?

couldnt find it on digikey or mouser. What is the alternative for them? Sanken? is there any better mosfet for audio apart from Toshiba?
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Old 22nd August 2012, 11:49 AM   #2
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couldnt find it on digikey or mouser. What is the alternative for them? Sanken? is there any better mosfet for audio apart from Toshiba?
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Old 22nd August 2012, 12:39 PM   #3
AndrewT is offline AndrewT  Scotland
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One of our Members just bought 2000 of these for the F5x builders.
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Old 22nd August 2012, 01:47 PM   #4
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Quote:
Originally Posted by rhythmsandy View Post
is there any better mosfet for audio apart from Toshiba?
Nope, although the lateral MOSFETs from Exicon and Renesas (discontinued) do almost as well. Troy Huebner, when he was at Nat Semi, compared the devices and published an application note to this effect.

I have some left on my website. Tech DIY Company Store
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Old 22nd August 2012, 02:10 PM   #5
AndrewT is offline AndrewT  Scotland
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Hi Jack,
is your online site still in operation?

You posted a while back you had closed it down.
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Old 22nd August 2012, 02:26 PM   #6
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My accountant calmed me down...the work putting out F5 kits was taking up too much time and many of the folks who were building didn't have the knowledge to work with the lower Idss jfets...but I have a lot of vertical and lateral MOSFETs, and made some F5 boards which can use paralleled jfets from Fairchild.
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Old 22nd August 2012, 02:31 PM   #7
AndrewT is offline AndrewT  Scotland
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I wish you were on this side of the pond.
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Old 22nd August 2012, 02:51 PM   #8
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Was there 2 weeks ago -- visiting the ancestral homeland in the west of Eire.
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Old 25th August 2012, 01:01 PM   #9
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I bought mine with Joe from Pacific Semiconductors Inc.- Worldwide Distributor-Import-Export
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Old 25th August 2012, 09:41 PM   #10
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its given as EOL announced in Toshiba site and hence will not be available pretty soon. Is there any alternative in Toshiba for 2sj201 ?
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