A silicon carbide device includes a silicon carbide body with a trench gate structure that extends from a first surface into the silicon carbide body. A body region is in contact with an active sidewall of the trench gate structure. A source region is in contact with the active sidewall and located between the body region and the first surface. The body region includes a first body portion directly below the source region and distant from the active sidewall. In at least one horizontal plane parallel to the first surface, a dopant concentration in the first body portion is at least 150% of a reference dopant concentration in the body region at the active sidewall and a horizontal extension of the first body portion is at least 20% of a total horizontal extension of the body region.