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1. (WO2014203678) SEMICONDUCTOR MODULE

Pub. No.:    WO/2014/203678    International Application No.:    PCT/JP2014/063555
Publication Date: Thu Dec 25 00:59:59 CET 2014 International Filing Date: Fri May 23 01:59:59 CEST 2014
IPC: H01L 25/07
H01L 25/18
H02M 7/48
Applicants: FUJI ELECTRIC CO., LTD.
富士電機株式会社
Inventors: SATO, Tadahiko
佐藤 忠彦
Title: SEMICONDUCTOR MODULE
Abstract:
This semiconductor module is characterized by the provision of a plurality of control circuits, each of which turns one of a plurality of power semiconductor elements on and off, and a plurality of signal-outputting circuits that are provided in the control circuits and output operation-status information. This semiconductor module is also characterized in that each signal-outputting circuit is provided with a signal-output terminal having an open-drain structure and the respective signal-output terminals are connected to the abovementioned power semiconductor elements and an internal lead frame on which the control circuits are mounted.