Faster switching of MOSFETs results in fast voltage transients and these contain high frequency elements which are passed down as EMI. All circuits have parasitic inductances and capacitance, and fast excitations of these L-C components can create resonant circuits which further amplify certain frequencies. These frequencies can cause interference for the rest of the system. Automotive systems have strict EMI frequency ceilings requirements, such as CISPR 25 compliance, thus, posing a limit on the slew rate that can be implemented in the end system.