I would try the BFR90, BFR91 or the BFR96. It is probable part of an
differential amp, so the 'otherside' of the amp is best fitted with
the same type.
If you want to have an plastic TO92, you can take the 2N3563, it has
an Ft of 800 MHz, and will do the job I think.
alternatives are MPS911, MPS571, MPS901, ( Motorola )
Fred de Vries
--- In TekScopes@yahoogroups.com, "Craig Sawyers" <c.sawyers@t...>
packageI've just had a browse around, and anything of that spec in a TO92here are the characteristics:
is *very* difficult to find! There is plenty of stuff in surfacemount, and
in those little pill-like packages with three or four leadssticking out
radially - but getting that BW out of a discrete TO92 package isvery
difficult; it is clearly a very small device, with low Vceo ofonly 15V and
Ccb of only 1.5pF (presumably including leads).