Power Semiconductor Module Comprising Embedded Flexible Electrical Signal Connector And Method For Producing A Power Semiconductor Module

Abstract: A power semiconductor module (100) is provided which comprises a first module part (1, 1A, 1B), a second module part (2, 2A, 2B), an internal electrical signal connector (12) and a sealing material (3). The internal electrical signal connector (12) is mechanically flexible and comprises at least one electrically isolating structure (4), a first signal conductor (12A) and a second signal conductor (12B), wherein each of the first signal conductor (12A) and the second signal conductor (12B) is electrically connected to at least one of the first module part (1, 1A, 1B) and the second module part (2, 2A, 2B), the first and second signal conductors (12A, 12B) are located on or within the electrically isolating structure (4), and the electrically isolating structure (4) forms a mechanically flexible carrier for the first and second signal conductors (12A, 12 B). The internal electrical signal connector (12) is at least partly embedded within the sealing material (3). Due to its mechanical flexibility, the internal electrical signal connector (12) is configurable in three dimensions in the absence of the sealing material (3) and is located at predesigned position in three dimensions in the power semiconductor module (100). Furthermore, a method f or producing a power semiconductor module (100) is provided.

Patent Information

Applicants

Inventors

Specification

Documents

Application Documents