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Old 16th Apr 2019, 11:04 am   #10
Herald1360
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Join Date: Feb 2007
Location: Leominster, Herefordshire, UK.
Posts: 16,535
Default Re: Replacement power transistors hfe.

So..... a couple of paralleled outputs in a darlington configuration.

Quite easy to siliconize I would think.......

Or perhaps not. TO111 package is nicely obscure! Doing anything but direct replacement without drilling holes could be "interesting".
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Last edited by Herald1360; 16th Apr 2019 at 11:11 am.
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