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Showing 1 to 10 of 10 for “"Power Semiconductor Device"”.
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Technology for Planar Power Semiconductor Devices Package with Improved Voltage Rating
The high-voltage SiC power semiconductor devices have been developed in recent years. They cause an urgent in the need for the power semiconductor packaging to have not only low interconnect resistance, less noise, less parasitic oscillations, improved reliability, and better thermal management, …
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The Development and Packaging of a High-Density, Three-Phase, Silicon Carbide (SiC) Motor Drive
<p>Technology advances within the power electronics field are resulting in systems characterized by higher operating efficiencies, reduced footprint, minimal form factor, and decreasing mass. In particular, these attributes and characteristics are being inserted into numerous consumer applications, …
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Microstructural Evolution in Thermally Cycled Large-Area Lead and Lead-Free Solder Joints
… large-area lead and lead-free solder constructed semiconductor power devices. This study focused on the microstructural changes within the solder alloy of a large-area solder joint under thermal cycling conditions. Two major primary observations were made from this research, they are: 1) due to a …
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High Frequency Inverter Power Stage Design Considerations for Non-Magnetic Materials Induction Cooking
… induction coil design, proper selection of power semiconductor device, etc. A 1.5 kW high frequency series resonant inverter with self-sustained oscillating control is prototyped. Experimental results demonstrated successful operation of the resonant inverter under up to 1.5 kW, and the …
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Development of the Advanced Emitter Turn-Off (ETO) Thyristor
Advancements in the power electronics systems have been directly related to the availability of improved power semiconductor devices. The device performance greatly determines the efficiency, reliability, volume, and cost of the power electronics system. This dissertation is dedicated to develop an …
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Physical Modeling of Silicon Carbide Power Junction Field Effect Transistor and Model Levels For Semiconductor Devices
… the most promising material for next-generation power semiconductor devices due to its superior physical properties in terms of switching speed, breakdown voltage, maximum operating temperature, high thermal conductivity, high current density, and extremely stable chemical characteristics. …
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Advanced Semiconductor Device and Topology for High Power Current Source Converter
… the analysis and development of an innovative semiconductor device and topology for the high power current source converter (CSC). The CSC is very attractive in high power applications due to its lower output dv/dt, easy regeneration capability and implicit short-circuit protection. …
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Multi-Kilovolt Gallium Nitride Power Transistors
Power semiconductor device, as a significant contributor to power electronics industry, plays an indispensable role in energy conversion applications including electric vehicles, data centers, consumer electronics, power grids, etc. The evolution of power semiconductor materials has progressed from …
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Investigation of Power Semiconductor Devices for High Frequency High Density Power Converters
The next generation of power converters not only must meet the characteristics demanded by the load, but also has to meet some specific requirements like limited space and high ambient temperature etc. This needs the power converter to achieve high power density and high temperature operation. It …
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Dispositivi di Potenza Innovativi in Si, SiC e GaN: Modelli, Caratterizzazione e Aspetti Applicativi
I dispositivi di potenza a semiconduttore si stanno sempre più diffondendo, a causa delle nuove applicazioni nell’ambito delle energie rinnovabili e nei veicoli elettrici. L’esigenza di approfondire gli studi su questi argomenti è suggerita e stimolata anche dalla recente disponibilità dei nuovi …