Download or read book Characterization and Modeling of the Power Insulated Gate Bipolar Transistor written by Allen Ray Hefner and published by . This book was released on 1987 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling and Characterization of the Insulated Gate Bipolar Transistor in the Near threshold Region written by Farah P. Vandrevala and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Insulated Gate Bipolar Transistor (IGBT) is a power semiconductor device widely used in high-speed switching applications. Due to aging and internal heating, the device is prone to a failure mechanism known as latch-up in which, changes in the threshold voltage and the on-state voltage of the device may ultimately lead to loss of switching control. Since IGBTs are typically operated at high voltages and currents, the datasheets do not provide information on the static characteristics of the device for voltages close to the threshold, which is a useful region for understanding the underlying device physics. In this thesis a simplified IGBT model is presented that attempts to provide a magnified view of the static characteristics close to the threshold voltage. The model is developed based on the device structure and is optimized to fit the measured characteristics in the near-threshold voltage range.

Download or read book Characterization and Modeling of the Power Insulated Bipolar Transistor written by Allen Ray Hefner and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling Design Fabrication and Characterization of the Insulated Gate Bipolar Transistor IGBT with Integrated Current Sensors written by Cheng Shen and published by . This book was released on 1994 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Insulated Gate Bipolar Transistor IGBT Theory and Design written by Vinod Kumar Khanna and published by John Wiley & Sons. This book was released on 2004-04-05 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive and "state-of-the-art" coverage of the design and fabrication of IGBT. All-in-one resource Explains the fundamentals of MOS and bipolar physics. Covers IGBT operation, device and process design, power modules, and new IGBT structures.

Download or read book Characterization of Power IGBTs Under Pulsed Power Conditions written by and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The power insulated gate bipolar transistor (IGBT) is used in many types of applications. Although the use of the power IGBT has been well characterized for many continuous operation power electronics applications, little published information is available regarding the performance of a given IGBT under pulsed power conditions. Additionally, component libraries in circuit simulation software packages have a finite number of IGBTs. This paper presents a process for characterizing the performance of a given power IGBT under pulsed power conditions. Specifically, signals up to 3.5 kV and 1 kA with 1-10 [mu]s pulse widths have been applied to a Powerex QIS4506001 IGBT. This process utilizes least squares curve fitting techniques with collected data to determine values for a set of modeling parameters. These parameters were used in the Oziemkiewicz implementation of the Hefner model for the IGBT that is utilized in some circuit simulation software packages. After the nominal parameter values are determined, they can be inserted into the Oziemkiewicz implementation to simulate a given IGBT.

Download or read book Design Simulation Fabrication and Characterization of the Insulated Gate Bipolar Transistor with Base Resistance Controlled Thyristor IGBT BRT written by Lin Wang and published by . This book was released on 1999 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Large signal Characterization and Modeling of the Heterojunction Bipolar Transistor written by Douglas Andrew Teeter and published by . This book was released on 1992 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design Characterization Modeling and Analysis of High Voltage Silicon Carbide Power Devices written by Jun Wang and published by . This book was released on 2010 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Keywords: emitter turn-off thyristor (ETO), insulated gate bipolar transistor (IGBT), Silicon carbide (SiC), metal-oxide-semiconductor field effect transistor, solid-state transformer (SST).

Download or read book Large Signal Characterization and Modeling of Heterojunction Bipolar Transistors written by and published by . This book was released on 1993 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: The high power operation of the heterojunction bipolar transistor (HBT) has been analyzed by experimentally determining the junction temperature and separating temperature effects from other high power effects. In addition, an HBT large signal model has been developed that is valid for the linear, saturation, and cutoff regions, with low frequency temperature effects included. This model has been implemented in a commercial harmonic balance simulator, LIBRA from EEsof, making it particularly suitable for the design and simulation of HBT microwave power integrated circuits. In addition, an analysis of the most temperature-sensitive microwave elements for the HBT has been performed using measured s-parameter data at five elevated temperatures from 23 deg. C to 226 deg. C. The element values were compared to a physical model showing excellent agreement in magnitude and direction of change with temperature and bias. The transistor cutoff frequencies were also measured and calculated, showing a monotonic decrease with temperature of approximately 50% over the 200 deg. C range. Heterojunction Bipolar Transistor, Large Signal Modeling, Thermal Effects.

Download or read book Modeling and Characterization of RF Power Bipolar Transistors written by Roberto Tinti and published by . This book was released on 2003 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Characterization and Modeling of Power Bipolar Junction Transistors written by Vijayalakshmi Ramachandran and published by . This book was released on 1999 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling and Characterization of Advanced Bipolar Transistors and Interconnects for Circuit Simulation written by Jiann-Shiun Yuan and published by . This book was released on 1988 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation discusses the modeling of two-dimensional effects in advanced bipolar transistors (BJT's) and interconnects. The goal is to develop accurate and compact models for SPICE circuit simulation of advanced bipolar technologies. After reviewing base pushout mechanism in the bipolar transistor, the collector current spreading effects in quasi-saturation have been presented. A two-dimensional circuit model including collector spreading effects in the epitaxial collector is developed based on the physical insights gained from PISCES device simulations. Illustrative measurements and simulations demonstrate the bipolar circuit modeling accuracy. Then a physics-based current-dependent base resistance model for circuit simulation is developed. Physical mechanisms such as base width modulation, base conductivity modulation, emitter crowding, and base pushout are accounted for in the comprehensive current -dependent base resistance "model. Comparisons of the model predictions with measurements and device simulations show excellent agreement. Two-dimensional circuit modeling is developed for the nonuniform current and charge distribution effects at the emitter-base sidewall and under the emitter during switch-on transients. The charge and current partitioning implemented in the bipolar transistor model treats the transient emitter crowding and current -dependent base resistance in a unified manner. Good agreement is obtained between model predictions and experimental results and transient device simulations. In parallel to the work on fast BJT digital transients, the bipolar transistor high-frequency small-signal s-parameter prediction using a physical device simulator is developed. This is a novel result which includes the effects of the Intrinsic bipolar response as well as the parasitics of interconnects, discontinuities, and bonding pads. This modeling technique can be used for sophisticated three-port or four-port network characterization and for predicting the high-frequency small-signal parameters other types of transistors. The dissertation examines the improvement of IC interconnect models. Interconnect models including losses and dispersion are developed for advanced BJT IC doping profiles. In addition, signal crosstalk between adjacent interconnects is discussed. An ECL ring oscillator with interconnection line in mixed-mode circuit simulation demonstrates the utility and necessity of accurate interconnect modeling. In summary, the dissertation provides a comprehensive two-dimensional circuit and interconnect modeling for advanced bipolar IC techniques useful in computer-aided device and circuit design.

Download or read book Measurement Characterization and Modeling of High Power Class C Medium Duty Bipolar Transistors written by Todd Lawrence Johnson and published by . This book was released on 1990 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bipolar transistor and MOSFET device models written by Kunihiro Suzuki and published by Bentham Science Publishers. This book was released on 2016-03-02 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuous efforts to develop new semiconductor devices enable device manufacturers to make significant improvements in the information technology sector. Bipolar transistors and MOSFETS are two special electronic device components that are used to construct very large scale integrated (VLSI) circuits, allowing engineers to create powerful machines that are power efficient. VLSI device characterization depends largely on semiconductor device modeling which is based on physical and electronic principles. Bipolar transistor and MOSFET device models is a textbook that describes basic functions and characterization models of these two types of transistors. Readers will learn about the processes employed to derive these models which will help them understand the modeling process. Chapters in this text cover the fundamentals of semiconductor devices, the pn junction, high and low injection region models for bipolar transistors, and different MOSFET models such as channel doping models and gated SOI models. Key features of this book include: - step by step, easy to understand presentation of model information on innovative semiconductor devices - an overview of model derivation, assumptions, approximations and limitations - novel experimental information on semiconductor parameters such as gate fringe capacitance, silicided source/drain resistance, and threshold voltage shift Bipolar transistor and MOSFET device models is an essential learning resource for advanced students and professional engineers involved in semiconductor device modeling and fabrication divisions.

Download or read book Characterization and Modeling of the ALGaAs GaAs Heterojunction Bipolar Transistor written by Beth Olivia Woods and published by . This book was released on 1988 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Thermal Analysis of Power Electronic Devices Used in Renewable Energy Systems written by Alhussein Albarbar and published by Springer. This book was released on 2017-07-19 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book analyzes the thermal characteristics of power electronic devices (PEDs) with a focus on those used in wind and solar energy systems. The authors focus on the devices used in such applications, for example boost converters and inverters under different operating conditions. The book explains in detail finite element modeling techniques, setting up measuring systems, data analysis, and PEDs’ lifetime calculations. It is appropriate reading for graduate students and researchers who focus on the design and reliability of power electronic devices.