摘要:
A semiconductor device includes a gate terminal, at least one control terminal and first and second load terminals and at least one device cell. The at least one device cell includes a MOSFET device having a load path and a control terminal, the control terminal coupled to the gate terminal and a JFET device having a load path and a control terminal, the load path connected in series with the load path of the MOSFET device between the load terminals. The at least one device cell further includes a first coupling transistor having a load path and a control terminal, the load path coupled between the control terminal of the JFET device and one of the source terminal and the gate terminal, and the control terminal coupled to the at least one control terminal of the transistor device.
摘要:
A semiconductor component has a drift zone and a drift control zone, a drift control zone dielectric, which is arranged in sections between the drift zone and the drift control zone, and has a first and a second connection zone, which are doped complementarily with respect to one another and which form a pn junction between the drift control zone and a section of the drift zone.
摘要:
A description is given of a normally on semiconductor component having a drift zone, a drift control zone and a drift control zone dielectric arranged between the drift zone and the drift control zone.
摘要:
A component arrangement including a MOS transistor having a field electrode is disclosed. One embodiment includes a gate electrode, a drift zone and a field electrode, arranged adjacent to the drift zone and dielectrically insulated from the drift zone by a dielectric layer a charging circuit, having a rectifier element connected between the gate electrode and the field electrode.
摘要:
A semiconductor component is disclosed herein comprising a drift zone and a drift control zone. The drift control zone is arranged adjacent to the drift zone and is dielectrically insulated from the drift zone by a dielectric layer. The drift control zone includes at least one first semiconductor layer and one second semiconductor layer. The first semiconductor layer has a higher charge carrier mobility than the second semiconductor layer.
摘要:
A component arrangement including a MOS transistor having a field electrode is disclosed. One embodiment includes a gate electrode, a drift zone and a field electrode, arranged adjacent to the drift zone and dielectrically insulated from the drift zone by a dielectric layer a charging circuit, having a rectifier element connected between the gate electrode and the field electrode.
摘要:
A semiconductor device with a semiconductor body and method for its production is disclosed. The semiconductor body includes drift zones of epitaxially grown semiconductor material of a first conduction type. The semiconductor body further includes charge compensation zones of a second conduction type complementing the first conduction type, which are arranged laterally adjacent to the drift zones. The charge compensation zones are provided with a laterally limited charge compensation zone doping, which is introduced into the epitaxially grown semiconductor material. The epitaxially grown semiconductor material includes 20 to 80 atomic % of the doping material of the drift zones and a doping material balance of 80 to 20 atomic % introduced by ion implantation and diffusion.
摘要:
A component arrangement including a MOS transistor having a field electrode is disclosed. One embodiment includes a gate electrode, a drift zone and a field electrode, arranged adjacent to the drift zone and dielectrically insulated from the drift zone by a dielectric layer a charging circuit, having a rectifier element connected between the gate electrode and the field electrode.
摘要:
Disclosed is a method of forming a semiconductor device with drift regions of a first doping type and compensation regions of a second doping type, and a semiconductor device with drift regions of a first doping type and compensation regions of a second doping type.
摘要:
A description is given of a normally on semiconductor component having a drift zone, a drift control zone and a drift control zone dielectric arranged between the drift zone and the drift control zone.