Port-protecting circuit integrating and packaging element and manufacturing method thereof

Abstract

The invention discloses a port-protecting circuit integrating and packaging element and a manufacturing method thereof. A plurality of circuit modules are packaged by longitudinally distributed base structures and conductive connectors of the bases; the superficial area of a printed circuit board which is occupied by elements when transversely distributed is reduced; the distribution distance among the elements and the distribution distance among printed circuit board (PCB) lines are reduced; the integrated structure is simple; the accommodating space of electronic equipment is reduced; in addition, the welding produces of application clients can be reduced through connection of the conductive connectors; the chip production time of the PCB can be shortened; and the production efficiency is high. In addition, the distribution volume of a protecting circuit is reduced; and at least one circuit protecting element is integrated to improve the port protection property, so that the development of equipment miniaturization in the field of port protection is realized. By regular integrated distribution of the longitudinal connectors, parasitic inductance and capacitance caused by external welding are reduced; the overall performance of a protection module and the product stability are improved; and the port-protecting circuit integrating and packaging element is applied to the field of overvoltage protection of port circuits, so that the contradiction between the small space and required high through-flow can be solved.

Description

technical field

[0001] The present application relates to the field of port circuit protection, in particular to a port protection circuit integrated package and a manufacturing method thereof. Background technique

[0002] At present, advanced electronic equipment such as computer networks, measurement, monitoring, and protection with large-scale integrated circuits as core components are widely used in electric power, aviation, national defense, security, communications, radio and television, finance, transportation, petrochemical, medical and other industries, as well as a wide range of Applied to other fields of modern life, the reliability of products has increasingly become the focus of attention. However, in order to meet the market demand, many equipment manufacturers are constantly shrinking their equipment, especially the size of the devices used on the equipment. Choosing miniaturized equipment will bring advantages to equipment manufacturers in transportation, ma...

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