Semiconductor Device Modeling Research Articles

Моделирование работы диода и оценка параметров его работы

The article discusses the simulation of the operation of a diode based on the compiled electrical circuit, and also considers the analysis of the operation of the dido under various operating conditions using the AnyDynamics 8 computer simulation program. Various approaches to the concept of modeling, model, and mathematical model are considered. The classification of models of semiconductor devices, current-voltage characteristic (CVC) and device operation scheme are evaluated. The physical properties of the diode are considered, then a transition is made to the analysis of the operation of the diode in a physical model, and on its basis a mathematical model of the diode is built, since the model works with small changes in current and voltage, then the transition is made to a low-signal model and a system of differential equations, behavior of an ideal diode. Classes of elementary elements are being developed, from which it is possible to build an electronic circuit, diode, resistor, capacitor, coil. A circuit is determined with the help of which it is possible to simulate the operation of a circuit with a connected ideal diode. The result of the work of the electrical circuit in the program AnyDynamics 8 was the creation o behavior of an ideal diode. Analysis of the obtained graphs in the future will allow you to perform modeling and analysis of the operation of an ideal diode.

Call for Papers for a Special Issue of IEEE Transactions on Electron Devices on “Semiconductor Device Modeling for Circuit and System Design”

Call for Papers for a Special Issue of IEEE Transactions on Electron Devices on “Semiconductor Device Modeling for Circuit and System Design”

Call for Papers for a Special Issue of IEEE Transactions on Electron Devices on "Semiconductor Device Modeling for Circuit and System Design

Call for Papers for a Special Issue of IEEE Transactions on Electron Devices on "Semiconductor Device Modeling for Circuit and System Design

Call for Papers: Special Issue of IEEE Transactions on Electron Devices on "Semiconductor Device Modeling for Circuit and System Design"

Call for Papers: Special Issue of IEEE Transactions on Electron Devices on "Semiconductor Device Modeling for Circuit and System Design"

Semiconductor Device Modeling for Circuit and System Design

Semiconductor Device Modeling for Circuit and System Design

Semiconductor Device Modeling for Circuit and System Design

Semiconductor Device Modeling for Circuit and System Design

Call for Papers for a Special Issue of IEEE Transactions on Electron Devices on "Semiconductor Device Modeling for Circuit and System Design"

Call for Papers for a Special Issue of IEEE Transactions on Electron Devices on "Semiconductor Device Modeling for Circuit and System Design"

Call for Papers: Special Issue of IEEE Transactions on Electron Devices on "Semiconductor Device Modeling for Circuit and System Design"

Call for Papers: Special Issue of IEEE Transactions on Electron Devices on "Semiconductor Device Modeling for Circuit and System Design"

Call for Papers for a Special Issue of IEEE Transactions on Electron Devices on "Semiconductor Device Modeling for Circuit and System Design"

Call for Papers for a Special Issue of IEEE Transactions on Electron Devices on "Semiconductor Device Modeling for Circuit and System Design"

Call for Papers for a Special Issue of IEEE Transactions on Electron Devices on “Semiconductor Device Modeling for Circuit and System Design”

Call for Papers for a Special Issue of IEEE Transactions on Electron Devices on “Semiconductor Device Modeling for Circuit and System Design”

Semiconductor Device Modeling for Circuit and System Design

Semiconductor Device Modeling for Circuit and System Design

Semiconductor Device Modeling for Circuit and System Design

Semiconductor Device Modeling for Circuit and System Design

Semiconductor Device Modeling for Circuit and System Design

Semiconductor Device Modeling for Circuit and System Design

New Products

Keysight Technologies, Inc. has announced a new model generator (MG) environment that increases productivity for semiconductor device modeling engineers with improved automation across the entire workflow.

Call for Papers for a Special Issue of IEEE Transactions on Electron Devices on "Semiconductor Device Modeling for Circuit and System Design"

Call for Papers for a Special Issue of IEEE Transactions on Electron Devices on "Semiconductor Device Modeling for Circuit and System Design"

Semiconductor Device Modeling for Circuit and System Design

Semiconductor Device Modeling for Circuit and System Design

Call for Papers: Semiconductor Device Modeling for Circuit and System Design

Call for Papers: Semiconductor Device Modeling for Circuit and System Design

Semiconductor Device Modeling for Circuit and System Design

Semiconductor Device Modeling for Circuit and System Design

Semiconductor Device Modeling for Circuit and System Design

Semiconductor Device Modeling for Circuit and System Design

A Nonisolated Transformerless High-Gain DC–DC Converter for Renewable Energy Applications

Dc–dc converters with a high gain, continuous input current, and common ground are usually employed in renewable energy applications to boost the generated output voltage of renewable energy sources. In this paper, a high-gain dc–dc converter comprising a voltage multiplier cell (VMC) and a common ground with continuous input current and low-voltage stress across semiconductor devices is proposed. The converter produces a voltage gain of about ten times compared to the conventional boost converter at a duty ratio of 50% by utilizing switched capacitors and switched inductors. The simultaneous operation of both the switches with the same gate pulse offers easy and simple control of the proposed converter with a wide range of operations. The boundary operation of the converter is analyzed and presented in both modes, i.e., continuous conduction mode (CCM) and discontinuous conduction mode (DCM). Ideal and nonideal analysis of the converter is carried out by integrating real models of passive elements and semiconductor devices by using PLECS software. The simulation is also used to calculate the losses and hence the working efficiency of the converter. The performance of the converter analyzed in the steady state is compared with various similar converters based on the voltage boosting capability and switching stresses. A hardware prototype is also developed to confirm and validate the theoretical analysis and simulation of the proposed converter.