Elektrische Antriebsanordnung und Leistungsmodul mit Verbesserter Ausrichtung

Details

Veröffentlichungs-Nr.

EP3584833

Aktenzeichen

EP18305763

Anmeldetag

19. Juni 2018

Veröffentlichung

1. September 2021

Erteilung

1. September 2021

Rechtsraum

EP

IPC

H01L23/498H01L21/48H01L23/538

Abstract

<div notation="docdba" type="abstract" xml:base="/api/emi/section/12eb3aec-ad66-4cba-8f0c-c1fad184cd92/image" xml:lang="en"><p>The invention relates to an electrical power assembly (1), comprising:- a power die (10), having at least two electrical contacts (11),- an electrically insulating core (20), wherein the power die is embedded in the electrically insulating core, and- two layers (30) of electrically conductive material on opposite main surfaces of the electrically insulating core,characterized in that the electrical power assembly comprises at least one open cavity (40) extending from an electrical contact (11) of the power die, through the electrically insulating core and the layer (30) of electrically conductive material located on the same side of the power die than the electrical contact, such that the open cavity has a bottom (41) formed by an area of the electrical contact of the power die.</p></div>

Anmelder

Firmen

Mitsubishi Electric R&D Centre Europe B.V.
Mitsubishi Electric Corporation

Land

🇳🇱 Niederlande

Fachgebiete