Isolation for chip on lead device and manufacturing method

Abstract

An electronic device includes a conductive lead, a semiconductor die, a package structure enclosing the semiconductor die and a portion of the conductive lead, and a non-conductive die attach film extending between the conductive lead and the semiconductor die and having a thickness less than 50 μm. A method of fabricating an electronic device includes singulating portions of a non-conductive die attach film on a carrier, partially singulating prospective die areas from a front side of a wafer, removing wafer material from a back side of the wafer to separate a semiconductor die from the wafer, and attaching a backside the semiconductor die to a singulated portion of the non-conductive die attach film on the carrier.

Dependencies are inferred from the claim text.