Samuel Groner
Well-known member
Hi
For some newer projects I need TO-92 complementary transistors with higher hfe than my beloved 2N4401/2N4403 and BC550C/BC560C seem to fit. What brand are you using? ON semi has the best specs regarding capacity and fT, so I think I go with these.
Can someone recommend a source for them? The ones I found are very expensive.
Or is there a different transistor I should consider? I spent a few hours browsing the Toshiba and Renesas sites and found 2SA1015/2SC185 as well as 2SA1190/2SC2855. Both seem to spec worse regarding fT, so I'm still with the BC parts if you don't proof me otherwise.
Thanks!
Samuel
BTW, did you see the 2N3904 fT spec from Renesas? 0.5 GHz...
For some newer projects I need TO-92 complementary transistors with higher hfe than my beloved 2N4401/2N4403 and BC550C/BC560C seem to fit. What brand are you using? ON semi has the best specs regarding capacity and fT, so I think I go with these.
Can someone recommend a source for them? The ones I found are very expensive.
Or is there a different transistor I should consider? I spent a few hours browsing the Toshiba and Renesas sites and found 2SA1015/2SC185 as well as 2SA1190/2SC2855. Both seem to spec worse regarding fT, so I'm still with the BC parts if you don't proof me otherwise.
Thanks!
Samuel
BTW, did you see the 2N3904 fT spec from Renesas? 0.5 GHz...