The concept of "ripping apart" an electron by spinning it rapidly is not accurate within our current understanding of particle physics. Electrons are considered fundamental particles and do not have a known internal structure or subcomponents. They are described as point-like particles without any discernible size or internal rotation.
In quantum field theory, electrons are described by wave functions that determine their behavior and properties. Their intrinsic angular momentum, known as spin, is a fundamental property and not associated with actual rotation in the classical sense.
Hence, it is not meaningful to discuss "spinning" an electron so fast that it would rip itself apart. The concept of "ripping apart" or disintegrating an electron due to its rotation does not apply to our understanding of elementary particles.
It's important to note that if one were to attempt to accelerate an electron to extremely high speeds close to the speed of light, it would require a substantial amount of energy. However, this energy is required to increase the electron's kinetic energy, not to rip it apart or affect its intrinsic properties.