Process for making single-in-line integrated electronic component

Claim 2

A process for making a single-in-line integrated electronic component comprising: providing a metallic frame with electric contacts, molding an insulating package on said metallic frame to form an inner space, providing a heat dissipator at the bottom of said inner space, mounting a semiconductor chip on said heat dissipator in said inner space and electrically connecting said semiconductor chip to said contacts, and arranging an insulating cover at the top of said inner space, said insulating cover being provided with a lateral extension having a turned end flush with the package bottom and at least one bore for the passage of a fastening means for the fastening of the component to a support surface.

Claim 3

A process for making a single-in-line electronic component comprising: a. providing a metallic frame including a plurality of conducting strips parallel to one another over a portion of their length, said conducting strips being connected to one another at some point along their length; b. premolding an insulating package to said metallic frame so that said package forms a box-like structure with an open inner space; c. locating a heat dissipator near the bottom of said inner space and connecting said heat dissipator to said package so as to close the bottom of said inner space and also connecting said heat dissipator so that when said insulating package is pushed downward against a plane, said dissipator is securely pushed flush against said plane; d. mounting a semiconductor chip on said heat dissipator and electrically connecting said chip to said metallic frame such that said conducting strips are capable of acting as conductors between said chip and external contacts to which said chip may be connected; e. locating an insulating cover near the top of said inner space and connecting said cover near to the top of said insulating package, said cover, (1) including lateral extension means, adapted for connection to an external surface so that connection of said extension means to said external surface causes said insulating cover means to push said insulating package and thus said heat dissipator against said surface, (2) being connected to said insulating package so that attempting to push said cover downward against a plane also causes said insulating package to be pushed toward said plane.

Claim 4

A process for making a single-in-line electronic component comprising: a. providing a metallic frame including a plurality of conducting strips parallel to one another over a portion of their length, said conducting strips being connected to one another at some point along their length; b. premolding an insulating package to said metallic frame so that said package forms a box-like structure with an open inner space; c. locating a heat dissipator near the bottom of said inner space and connecting said heat dissipator to said package so as to close the bottom of said inner space and also connecting said heat dissipator so that when said insulating package is pushed downward against a plane, said dissipator is securely pushed flush against said plane; d. mounting a semiconductor chip on said heat dissipator and electrically connecting said chip to said metallic frame such that said conducting strips are capable of acting as conductors between said chip and external contacts to which said chip may be connected; e. locating an insulating cover near the top of said inner space and connecting said cover near to the top of said insulating package, said cover, (1) including lateral extension means, adapted for connection to an external surface so that connection of said extension means to said external surface causes said insulating cover means to push said insulating package and thus said heat dissipator against said surface, (2) being connected to said insulating package so that attempting to push said cover downward against a plane also causes said insulating package to be pushed toward said plane.