EP 1654768 A1 20060510 - METHOD FOR IMPROVING THE ELECTRICAL CHARACTERISTICS OF ACTIVE BIPOLAR COMPONENTS
Title (en)
METHOD FOR IMPROVING THE ELECTRICAL CHARACTERISTICS OF ACTIVE BIPOLAR COMPONENTS
Title (de)
VERFAHREN ZUR VERBESSERUNG ELEKTRISCHER EIGENSCHAFTEN AKTIVER BIPOLARBAUELEMENTE
Title (fr)
PROCEDE POUR AMELIORER LES PROPRIETES ELECTRIQUES DE COMPOSANTS BIPOLAIRES ACTIFS
Publication
Application
Priority
- EP 2004009041 W 20040812
- DE 10337396 A 20030813
- DE 102004032548 A 20040706
- DE 102004037186 A 20040730
Abstract (en)
[origin: WO2005020330A1] The invention relates to a method for improving the electrical characteristics of active bipolar components. In known methods for improving the electrical characteristics of active bipolar components, the controllability of an input signal via an output signal is significantly affected, or the transient behaviour, in particular in the high-frequency range, is only slightly improved for a given blocking ability. According to the inventive method, triple-layer semiconductor assemblies are replaced by five-layer semiconductor assemblies and the tendency of the latter to imitate thyristor behaviour is suppressed with the aid of a heterotransition. The inventive method improves in particular the high-frequency characteristics and the blocking ability of active bipolar components, whilst the controllability of an input signal via an output signal is maintained to a great extent.
IPC 1-7
IPC 8 full level
H01L 27/082 (2006.01); H01L 29/747 (2006.01)
CPC (source: EP US)
H01L 27/0825 (2013.01 - EP US); H01L 29/747 (2013.01 - EP US)
Citation (search report)
See references of WO 2005020330A1
Designated contracting state (EPC)
DE FR
DOCDB simple family (publication)
WO 2005020330 A1 20050303; EP 1654768 A1 20060510; US 2006145299 A1 20060706
DOCDB simple family (application)
EP 2004009041 W 20040812; EP 04764044 A 20040812; US 35231206 A 20060213