Resin-encased microelectronic module

Details Resin-encased microelectronic module Resin-encased microelectronic module

1976-03-29

1977-11-22

Truhe, J. V.

Amplifiers

Involving structure other than that of transformers per se

174 52FP, 357 70, 357 72, H05K 500

Patent

active

040598101

ABSTRACT:
A metal plate carrying a semiconductive chip with a five-terminal power amplifier is encased in a prismatic resinous body having five tongues projecting from one side thereof, the central tongue being grounded to the plate while the other four are attached to various terminals of the chip. The projecting portions of the five tongues are alternately bent angularly in opposite directions to increase the separation of their free ends. During assembly, a connector strip bearing a number of five-tongue groups is fitted onto a support strip, divided into as many plate sections, by inserting a bent-over extremity of the central tongue of each group, provided with an enlarged head, into a recess of a confronting plate section preparatorily to encasement.

REFERENCES:
patent: 3416348 (1968-12-01), Carter
patent: 3437945 (1969-04-01), Duncan
patent: 3500219 (1970-03-01), Rhodes
patent: 3606673 (1971-09-01), Overman
patent: 3828265 (1974-08-01), Romano

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