Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument; Flight Crew Multiengine
Situational Awareness
ATC Issue All Types; Inflight Event / Encounter Wake Vortex Encounter
General None Reported / Taken
Environment - Non Weather Related; Procedure
During the JONZE arrival for Runway 18R [and] descending through 6;000 feet; we encountered wake turbulence causing autopilot disengagement and banking more than 30 degrees.  Sudden over-banking and autopilot disengagement. Descent through the wake of arriving aircraft. Continue manual flight until positive clear of area of wake. [I suggest] better ATC separation.
EMB-145 First Officer reported encountering wake turbulence on arrival into CLT.