In the present article three new exact solutions of Einstein’s field equations for charged fluid spheres are derived as per Ivanov’s classification (ν,q). Where ‘ν’ stands for ‘logg 44’ and q represents total charge inside the sphere of radius r. The solutions are obtained by considering ν=nlogB 1/n (1+br 2) with b 0 and assuming suitable charged function ‘q’. The solutions so obtained are utilized to construct the super dense star models with surface density ρ a =2×1014 g cm−3 and possessing the maximum mass M and the corresponding radius a as: (i) n=−1, M=3.9678M Θ , a=22.9698 km, (ii) n=−2, M=4.9489M Θ , a=18.332 km, (iii) n=−3, M=0.9643M Θ , a=3.1698 km. The red shift, adiabatic index, variation of velocity of light throughout the stars have been studied carefully and kept the every entity within the physical range.