Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific current responsive fault sensor
Patent
1991-02-04
1992-04-14
Wojciechowicz, Edward J.
Electricity: electrical systems and devices
Safety and protection of systems and devices
With specific current responsive fault sensor
357 68, 357 71, 357 72, 361421, H01L 2348, H05K 502
Patent
active
051052571
ABSTRACT:
A packaged semiconductor device includes trapezoidal power leads and an earth lead in a resin package. The power and earth leads have a large area, radiate heat, and reduce inductance, improving the electrical characteristics of the packaged semiconductor device.
REFERENCES:
patent: 4972253 (1990-11-01), Palino et al.
Mitsubishi Denki & Kabushiki Kaisha
Wojciechowicz Edward J.
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