摘要:
A semiconductor device having a semiconductor chip (102), a ceramic base (101), a ceramic frame (105) and a cover (106). The ceramic base (101) is formed with a through hole. One side of said hole is covered by a high-heat conductivity metal plate (100). Said semiconductor chip (102) is mounted through a molybdenum plate (110) on the bottom of a recess formed by one side by said high-heat conductivity metal plate (100) and said through hole. A cooling means (107,108) is secured on said high-heat conductivity metal plate (100) opposite to the side for receiving the semiconductor chip (102).
摘要:
A semiconductor device comprising: a semiconductor chip; a package for accommodating the chip; groups of leads which are arranged around the perimeter of the package; and strip; insulators, such as plastic films, to each of which one of the groups of leads are adhered. In addition, a method for manufacturing the device, comprising the steps of: preparing a package including a semiconductor chip and having lead frames each of which is composed of leads and a supporting end portion; adhering the lead frames to an insulating sheet such as a plastic film; and clipping off the portions of the insulating sheet to which the supporting end portions are adhered.