5. The ellipse $\frac{x^{2}}{4}+\frac{y^{2}}{3}=1$ has $n$ different points $P_{1}, P_{2}, \ldots, P_{n}, F$ is the right focus, $\left\{\left|P_{i} F\right|\right.$ \} forms an arithmetic sequence with a common difference $d>\frac{1}{100}$. Then the maximum value of $n$ is ( ).
(A ) Fang data $) 200$
( C) 99
( D ) 100