Umrichterschaltung mit gegen Kurzschlusströme geschütztem Verbundschalter

Details

Veröffentlichungs-Nr.

EP2765605

Aktenzeichen

EP14153997

Anmeldetag

5. Februar 2014

Veröffentlichung

8. Juli 2015

Erteilung

8. Juli 2015

Rechtsraum

EP

IPC

H01L27/02H03K17/16H03K17/082H01L27/085H03K17/567

Abstract

There are disclosed herein various implementations of a short circuit protected composite switch and a circuit including such a switch. In one exemplary implementation, such a short circuit protected composite switch includes a III-N field-effect transistor (FET) having a drain, a source, and a gate, and a high current group IV FET coupled in series with the III-N FET and configured to limit a current through the III-N FET. The short circuit protected composite switch also includes another group IV FET coupled between the gate and the source of the III-N FET, and another transistor coupled between the gate of the III-N FET and a source of the high current group IV FET.

Anmelder

Firma

International Rectifier Corporation

Land

🇺🇸 USA

Fachgebiete