The invention provides a semiconductor package. The semiconductor package includes a lead frame including a die peddle. A supporting bar connects to the die peddle, extending in an outward direction from the die peddle. At least two power leads are separated from the die peddle and the supporting bar, having first terminals close to the die peddle and second terminals extending outward from the die peddle. A power bar connects to the at least two power leads, having a supporting portion. A molding material encapsulates the lead frame leaving the supporting portion exposed.