Physical Limitations of Semiconductor Devices

This book provides an important link between the theoretical knowledge in the field of non-linier physics and practical application problems in microelectronics. It delivers different levels of understanding of the physical phenomena that play a critical role in limitation of the semiconductor device capabilities, physical safe operating area limitation, and different scenarios of catastrophic failures in semiconductor devices. The book focuses on power semiconductor devices and self-triggering pulsed power devices for ESD protection clamps. Another unique aspect of the book is the role of local structural defects, their mathematical description, and their impact on the reliability of the semiconductor devices. One of the major challenges the book covers is the gap in understanding of major physical regularities between the theoretical knowledge in the field of non-linier phenomena in semiconductors and the reliability and ESD protection problems in process and device development, circuit design, TCAD, and applications.

Provides the description and translation of cross-disciplinary phenomena for reliability assurance including circuit design, ESD design and TCAD simulation Applies directly to the area of ESD protection design Explains complex physical descriptions so that they can be applied to the decision making process

Klappentext

Physical Limitations of Semiconductor Devices provides an in depth understanding of the phenomena and regularities that play a critical role in the limitation of semiconductor device capabilities. It discusses how thermo-electrical breakdown, conductivity modulation, and electrical and spatial current instability phenomena affect the limitations of the devices. The authors give examples of the phenomena ranging from elementary semiconductor diode structures to discrete power and integrated components. They also show circuits both for silicon and compound semiconductor devices.

The material covers different levels of complexity including phenomenological, analytical, and numerical simulation. The material also explores the most complex phenomena of current filamentation and the impact of local structure defects, physical safe operating area limitations, and various scenarios of catastrophic failures in semiconductor devices. The emphasis of the book is on the physical approach to reliability assurance, safe operating area, and ESD problems.

Physical Limitations of Semiconductor Devices provides an important link between the theoretical aspects of the physics of semiconductor devices, non-linear physics, and the practical applications of microelectronics.

Inhalt
Failures of Semiconductor Device.- Theoretical Basis of Current Instability in Transistor Structures.- Thermal Instability Mechanism.- Isothermal Current Instability in Silicon BJT and MOSFETs.- Isothermal Instability in Compound Semiconductor Devices.- Degradation Instabilities.- Conductivity Modulation in ESD devices.- Physical Approach to Reliability.