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Transistor - Field Effect Transistor and Bipolar Junction Transistor

Wounjhang Park

This course can also be taken for academic credit as ECEA 5632, part of CU Boulder’s Master of Science in Electrical Engineering degree.

This course presents in-depth discussion and analysis of metal-oxide-semiconductor field effect transistors (MOSFETs) and bipolar junction transistors (BJTs) including the equilibrium characteristics, modes of operation, switching and current amplifying behaviors.

At the end of this course learners will be able to:

1. Understand and analyze metal-oxide-semiconductor (MOS) device

2. Understand and analyze MOS field effect transistor (MOSFET)

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This course can also be taken for academic credit as ECEA 5632, part of CU Boulder’s Master of Science in Electrical Engineering degree.

This course presents in-depth discussion and analysis of metal-oxide-semiconductor field effect transistors (MOSFETs) and bipolar junction transistors (BJTs) including the equilibrium characteristics, modes of operation, switching and current amplifying behaviors.

At the end of this course learners will be able to:

1. Understand and analyze metal-oxide-semiconductor (MOS) device

2. Understand and analyze MOS field effect transistor (MOSFET)

3. Understand and analyze bipolar junction transistor (BJT)

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What's inside

Syllabus

Metal-Oxide-Semiconductor (MOS) Device
In this module on MOS devices, we will cover the following topics:, MOS device structure, energy band diagram for MOS device at equilibrium, Flat band condition, Accumulation, Depletion, and Inversion of MOS under bias, Energy band diagram and charge distribution for MOS in inversion, Quantitative model and relevant parameters, Energy band diagram with channel bias, Inversion layer charge, and Effect on threshold voltage of MOS in non-equilibrium, C-V characteristics: Charge distribution under different biasing conditions, C-V characteristics: Frequency dependence, Effects of oxide charge on flat band and threshold voltages in non-ideal MOS, and Types of oxide charge in non-ideal MOS.
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Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Develops a fundamental understanding of metal-oxide-semiconductor field effect transistors (MOSFETs) and bipolar junction transistors (BJTs)
Taught by Wounjhang Park, a renowned professor in the field of electrical engineering
Provides a comprehensive overview of the topic, covering both theoretical concepts and practical applications
Explores advanced concepts in transistor technology, such as drain induced barrier lowering and subsurface punchthrough
Requires students to have a strong foundation in electrical engineering

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Reviews summary

In-depth mosfet and bjt analysis

According to students, this course provides a strong theoretical foundation in MOSFET and BJT analysis, focusing on core concepts and in-depth device physics. Learners particularly appreciate the detailed explanations and the structured approach to understanding transistor behavior. Some reviews note the course primarily focuses on theory, which may require supplementary resources for practical applications, but overall, it is considered a highly valuable resource for understanding these fundamental semiconductor devices.
May need additional materials for full understanding.
"I found it helpful to supplement the lectures with readings from textbooks."
"Sometimes the math is dense, and reviewing external sources helped clarify things."
"While comprehensive, having prior knowledge or other resources handy is beneficial."
"Some topics felt a bit rushed, and I had to look elsewhere for more detail."
Course emphasizes device physics over practical design.
"While the theory is excellent, the course could benefit from more practical design examples."
"It's heavily focused on the physics and analysis, less on circuit application or design methodologies."
"If you're looking for a practical design course, this is more foundational physics."
"The content is very academic and theoretical, which is great for understanding 'why' but less for 'how to build'."
Lectures offer clear, step-by-step breakdowns.
"The instructor does a fantastic job explaining complex topics in a way that is easy to follow."
"I appreciated the step-by-step approach to analyzing device behavior."
"The video lectures are well-structured and explain the concepts clearly."
"Complex physics concepts were broken down into manageable pieces."
Provides in-depth analysis of core concepts.
"This course provided me with a very solid theoretical foundation on both MOSFET and BJT."
"The course covers the physics of transistors thoroughly, giving me a deep understanding."
"I found the explanations of device operation and characteristics to be exceptionally detailed."
"It is definitely a challenging course, but rewards you with a strong understanding of the fundamentals."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Transistor - Field Effect Transistor and Bipolar Junction Transistor with these activities:
Revisit fundamental concepts from linear circuits
Strengthen your prerequisite knowledge in linear circuits to ensure a solid foundation for understanding MOSFET and BJT behavior.
Browse courses on Linear Circuits
Show steps
  • Review textbook chapters and class notes
  • Practice solving circuit problems involving resistors, capacitors, and inductors
Review basic principles of semiconductor physics
Solidify your core knowledge of the foundational principles in semiconductor physics to better understand the concepts discussed in the course.
Browse courses on Semiconductor Physics
Show steps
  • Read textbook chapters and review notes from prerequisite courses
  • Solve practice problems and work through examples
Develop visual representations of MOSFET and BJT structures
Reinforce your understanding of the physical structures of MOSFETs and BJTs by creating visual representations such as diagrams or models.
Show steps
  • Sketch the basic structures of MOSFETs and BJTs
  • Label the different components and terminals
  • Annotate the diagrams with key dimensions and parameters
Four other activities
Expand to see all activities and additional details
Show all seven activities
Organize course notes and assignments for enhanced recall
Improve your retention of course material by regularly reviewing and organizing your notes, assignments, and quizzes.
Browse courses on MOSFET
Show steps
  • Review lecture notes and make summaries
  • Organize assignments and quizzes by topic
  • Create flashcards or digital notes for key concepts
Analyze MOSFET and BJT circuits
Enhance your problem-solving and analytical skills by practicing circuit analysis involving MOSFETs and BJTs.
Show steps
  • Solve textbook problems and assignments
  • Review lecture notes and online resources for guidance
  • Seek assistance from classmates or the instructor
Follow online tutorials to simulate MOSFET and BJT circuits
Supplement your theoretical understanding by exploring practical circuit simulations and visualizing the behavior of MOSFETs and BJTs in different scenarios.
Browse courses on Circuit Simulation
Show steps
  • Identify online tutorials or simulation software
  • Follow the instructions to simulate MOSFET and BJT circuits
  • Analyze the simulation results and compare them with analytical solutions
Contribute to open-source projects related to semiconductor devices
Apply your knowledge and skills by contributing to real-world open-source projects that involve the design, simulation, or analysis of semiconductor devices.
Browse courses on Semiconductor Devices
Show steps
  • Explore open-source projects and identify opportunities to contribute
  • Join the project community and learn about their development process
  • Submit bug fixes, feature enhancements, or documentation updates

Career center

Learners who complete Transistor - Field Effect Transistor and Bipolar Junction Transistor will develop knowledge and skills that may be useful to these careers:
Semiconductor Device Engineer
Semiconductor Device Engineers may enjoy the in-depth discussion of metal-oxide-semiconductor field effect transistors (MOSFETs) and bipolar junction transistors (BJTs) in this course. These concepts may be used in the design and development of semiconductor devices.
See salaries and explore the career path for Semiconductor Device Engineer
Electrical Engineer
Electrical Engineers may be interested in this course because it offers a foundation in the principles of MOSFETs and BJTs. Electrical Engineers generally use this information in the design and development of electrical systems.
See salaries and explore the career path for Electrical Engineer
Microelectronic Engineer
This course presents in-depth knowledge on MOSFETs and BJTs, which may be useful for Microelectronic Engineers. This can help these professionals to develop an understanding of how these devices work and how to use them in electronic designs.
See salaries and explore the career path for Microelectronic Engineer
Photonics Engineer
For Photonics Engineers who are interested in designing and developing photonic devices, the concepts presented in this course can be useful. Specifically, an understanding of MOSFETs and BJTs can be applied to the design of photonic integrated circuits.
See salaries and explore the career path for Photonics Engineer
Circuit Design Engineer
Circuit Design Engineers may find this course helpful for understanding the operation of MOSFETs and BJTs. This course in particular dives into the modes of operation and switching and current amplifying behaviors of these transistors.
See salaries and explore the career path for Circuit Design Engineer
Radio Frequency Engineer
This course may be useful for Radio Frequency Engineers due to its coverage of MOSFETs and BJTs. These devices are commonly used in radio frequency applications such as amplifiers, oscillators, and mixers.
See salaries and explore the career path for Radio Frequency Engineer
Systems Engineer
Systems Engineers who work with electronic systems may find the information in this course beneficial. It covers the fundamentals of MOSFETs and BJTs, which are essential components in many electronic systems.
See salaries and explore the career path for Systems Engineer
Quality Assurance Engineer
Quality Assurance Engineers in the electronics industry may find this course helpful. It provides a foundation in the principles of MOSFETs and BJTs, which are commonly used in electronic devices.
See salaries and explore the career path for Quality Assurance Engineer
Technical Writer
Technical Writers who specialize in electronics may find this course useful. It offers concepts in MOSFETs and BJTs, which are frequently mentioned in technical documentation for electronic devices.
See salaries and explore the career path for Technical Writer
Patent Attorney
This course may be useful for Patent Attorneys who specialize in electronics. It provides an understanding of the technical aspects of MOSFETs and BJTs, which can assist in understanding patent applications and claims related to these devices.
See salaries and explore the career path for Patent Attorney
Science Teacher
For Science Teachers specializing in physics or engineering, this course can help build a foundation for teaching about MOSFETs and BJTs. These concepts are commonly included in high school or college-level physics and engineering curricula.
See salaries and explore the career path for Science Teacher
Product Manager
This course may be of interest to Product Managers in the electronics industry. It helps build a basic understanding of MOSFETs and BJTs, which can be valuable when making product decisions or working with engineering teams.
See salaries and explore the career path for Product Manager
Sales Engineer
Sales Engineers in the electronics industry may find this course useful. It provides knowledge in MOSFETs and BJTs, which are frequently used in electronic products. This understanding can aid in effectively communicating product features and benefits to customers.
See salaries and explore the career path for Sales Engineer
Financial Analyst
This course may be of interest to Financial Analysts who focus on the electronics industry. It offers a foundation in MOSFETs and BJTs, which can help in understanding the technical aspects of companies and making informed investment decisions.
See salaries and explore the career path for Financial Analyst
Marketing Manager
Marketing Managers in the electronics industry may find this course useful. It provides knowledge in MOSFETs and BJTs, which can aid in developing marketing strategies and understanding customer needs in the electronics market.
See salaries and explore the career path for Marketing Manager

Reading list

We've selected 14 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Transistor - Field Effect Transistor and Bipolar Junction Transistor.
Cover image
Physics of Semiconductor Devices
Save
This classic textbook provides an in-depth analysis of the physics and technology of semiconductor devices. It offers a comprehensive reference for advanced learners who want to delve deeper into the theoretical foundations of transistor operation.
Physics of Semiconductor Devices
Hardcover
$$$
Physics of Semiconductor Devices
Kindle Edition
$$$$
Cover image
Physics of Semiconductor Devices
Save
Considered as the definitive reference on the subject, this book provides an in-depth analysis of the physical principles of semiconductor devices. It offers a solid theoretical foundation for the course's content.
Physics of Semiconductor Devices
Paperback
Check
Physics of Semiconductor Devices
Kindle Edition
Check
Fundamentals of Modern VLSI Devices
Save
Offers a comprehensive overview of modern VLSI devices, and their fabrication and characteristics. It provides the background and context that make the course more accessible and meaningful for learners.
Fundamentals of Modern VLSI Devices
Paperback
Check
Fundamentals of Modern VLSI Devices
Kindle Edition
Check
Cover image
Integrated Interconnect Technologies for 3D...
Save
This textbook offers an in-depth exploration of transistor physics and devices. It provides a comprehensive understanding of the fundamental principles governing transistor operation, which is essential for a deeper understanding of the course material.
Integrated Interconnect Technologies for 3D...
Hardcover
$$$
Solid state electronic devices
Save
This textbook covers a wide range of solid-state electronic devices, including MOSFETs and BJTs. It provides a thorough understanding of the underlying physics and operation of these devices, complementing the course content effectively.
Solid State Electronic Devices
Hardcover
$$$$
Cover image
Fundamentals of Microelectronics
Save
This textbook covers a broad range of microelectronics concepts, including MOSFETs and BJTs. It offers a practical and intuitive approach that makes the subject more accessible and easier to grasp.
Fundamentals of Microelectronics
Paperback
$$$
Fundamentals of Microelectronics
Hardcover
$$$$
Fundamentals of Microelectronics
Hardcover
$$$$
Fundamentals of Microelectronics
Paperback
$$
Fundamentals of Microelectronics
Paperback
$$$$
FUNDAMENTALS OF MICROELECTRONICS [Hardcover] [Jan...
Hardcover
$$$
Fundamentals of Microelectronics, 3rd Edition
Kindle Edition
$$$$
Essentials Of Vlsi Circuits And Systems
Save
This textbook provides a comprehensive overview of CMOS VLSI design, including the design of MOSFET-based circuits and systems. It offers a practical perspective that complements the theoretical foundations covered in the course.
Essentials of Vlsi Circuits and Systems
Paperback
$$
Cover image
Device Electronics for Integrated Circuits
Save
Focuses on the modeling and simulation of MOSFETs. It offers practical insights and techniques that complement the theoretical concepts covered in the course.
Device Electronics for Integrated Circuits
Hardcover
$$$$
Cover image
Semiconductor Physics and Devices
Save
This textbook presents the basic principles of semiconductor physics and devices. It offers a clear and concise introduction to the fundamental concepts, which can be helpful for learners who need to strengthen their foundational understanding before delving deeper into the course topics.
Semiconductor Physics And Devices: Basic Principles
Hardcover
$$$$
Semiconductor Physics & Devices : Basic Principles...
Paperback
$$$
Semiconductor Physics And Devices
Hardcover
$$$$
Semiconductor Physics and Devices
Hardcover
$$
Semiconductor Physics And Devices
Kindle Edition
$$$
Cover image
Microelectronic Circuit Design
Save
This textbook covers a broad range of microelectronic circuit design concepts, including MOSFETs and BJTs. It provides additional context and practical examples that enhance the understanding of the course material.
Microelectronic Circuit Design
Paperback
Check
Microelectronic Circuit Design
Kindle Edition
Check
Cover image
Artificial Intelligence
Save
This textbook provides a clear and concise introduction to semiconductor device fundamentals. It offers a good starting point for learners who need to strengthen their foundational knowledge before delving deeper into the course topics.
Artificial Intelligence: An Introduction for the...
Paperback
$$
Artificial Intelligence: An Introduction to the Big...
Hardcover
$$$$
Artificial Intelligence: An Introduction for the...
Kindle Edition
$$
Cover image
SPICE for Power Electronics and Electric Power
Save
This textbook provides a comprehensive overview of microelectronic devices and circuits, including MOSFETs and BJTs. It offers a balanced treatment of theory and practical applications, making it suitable for both academic and professional contexts.
SPICE for Power Electronics and Electric Power
Paperback
Check
SPICE for Power Electronics and Electric Power
Kindle Edition
Check
Cover image
Transistors!
Save
Offers a historical perspective on the development of transistors and semiconductors. It provides a fascinating account of the scientific breakthroughs and technological advancements that led to the modern era of electronics, adding depth and context to the course material.
Transistors! (New Era Electronics: A Lecture Notes...
Paperback
$$$
Cover image
Semiconductor Physics
Save
Dedicated exclusively to bipolar junction transistors, this book provides specialized knowledge on their characteristics, operation, and applications. It offers a deeper understanding of this specific topic covered in the course.
Semiconductor Physics: An Introduction (Advanced...
Hardcover
$$$$
Semiconductor Physics: An Introduction (Springer...
Hardcover
$$$

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Course image
Effort
3 weeks of study, 2-5 hours per week.
Level
Advanced
Via
Coursera
Institution
University of Colorado Boulder
Instructor
Wounjhang Park
Language
English
Transcripts
Español Français Português Deutsch Italiano 中文 العربية 한국어 日本語 हिंदी Nederlands Svenska Pусский Türkçe Polski Ελληνικά українська мова magyar nyelv Bahasa Indonesia ไทย қазақша اُردُو, فارسی বাংলা پښتو آذربایجان دیلی
This course belongs to a collection called Semiconductor Devices. It's comprised of three courses:
  1. Diode - pn Junction and Metal Semiconductor Contact
  2. Semiconductor Physics
  3. Transistor - Field Effect Transistor and Bipolar Junction Transistor (viewing)
Traffic lights
Read about what's good
what should give you pause
and possible dealbreakers
Develops a fundamental understanding of metal-oxide-semiconductor field effect transistors (MOSFETs) and bipolar junction transistors (BJTs)
Taught by Wounjhang Park, a renowned professor in the field of electrical engineering
Provides a comprehensive overview of the topic, covering both theoretical concepts and practical applications
Explores advanced concepts in transistor technology, such as drain induced barrier lowering and subsurface punchthrough
Requires students to have a strong foundation in electrical engineering
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