Heat dissipator for semiconductor unit

Details Heat dissipator for semiconductor unit Heat dissipator for semiconductor unit

1988-09-22

1990-07-31

Clawson, Jr., Joseph E.

Electricity: electrical systems and devices

Safety and protection of systems and devices

With specific current responsive fault sensor

357 79, 361386, H01L 2334, H01L 2336, H01L 2340

Patent

active

049454013

ABSTRACT:
This improved heat dissipator for mounting a semiconductor unit is made of sheet metal laminated with eutectic metal coatings. The dissipator has a planar base, narrow platelike wings, springy tabs for engaging ends of the unit, and rigid laterally angled legs. The legs bond to laterally extending metal legs of the semiconductor unit.

REFERENCES:
patent: 4203488 (1980-05-01), Johnson et al.
patent: 4408220 (1983-10-01), Calabro
patent: 4471408 (1984-09-01), Martinez
patent: 4508163 (1985-04-01), McCarthy
patent: 4552206 (1985-11-01), Johnson et al.
patent: 4712159 (1987-12-01), Clemens

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