hi,
in bjt saturation means not regarding current,instead it means toal charge in the base has reached saturation.i hope u got my point

hi,
i mean when BJT is in active region ic=Β*ib,wheras when its in saturation region ic<Β*ib.hence even though u increase base drive ib will increse,but inside recombinations will keep ic to be at the same value.means net charge is fixed.where as in active regoin charge keeps increasing with base drive and hence collector current(note that here charge is increasing ) .i hope u got my point

Thanks a lot,,do u hv soft copy of that book??