Tags: Gummel plots

Description

A Gummel plot is the combined plot of the electric currents Ic and Ib of a transistor vs. the base-emitter voltage, Vbe.

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  1. ABACUS - Assembly of Basic Applications for Coordinated Understanding of Semiconductors

    16 Jul 2008 | | Contributor(s):: Xufeng Wang, Daniel Mejia, Dragica Vasileska, Gerhard Klimeck

    One-stop-shop for teaching semiconductor devices

  2. ABACUS Bipolar Junction Transistors (Spring 2022)

    04 May 2022 | | Contributor(s):: Gerhard Klimeck

    In the fifth session, Dr. Klimeck will give a brief overview of ABACUS and demonstrate the Bipolar-Junction-Transistor-Lab. Students can experiment with npn and pnp BJTs in ideal textbook 1D geometries as well as realistic 2D geometries....

  3. ABACUS Bipolar Junction Transistors (Winter 2021)

    08 Dec 2021 | | Contributor(s):: Gerhard Klimeck

    In the fifth session, Dr. Klimeck will give a brief overview of ABACUS and demonstrate the Bipolar-Junction-Transistor-Lab. Students can experiment with npn and pnp BJTs in ideal textbook 1D geometries as well as realistic 2D geometries. Different experiments with variations in doping profiles,...

  4. ABACUS Tool Suite and Bipolar Junction Transistors (Fall 2023)

    03 Oct 2023 | | Contributor(s):: Gerhard Klimeck

    In the fifth session, Dr. Klimeck will give a brief overview of ABACUS and demonstrate the Bipolar-Junction-Transistor-Lab. Students can experiment with npn and pnp BJTs in ideal textbook 1D geometries as well as realistic 2D geometries.

  5. BJT - Simulation Exercise

    03 Aug 2008 | | Contributor(s):: Dragica Vasileska, Gerhard Klimeck

    This simulation exercise teaches the students the operation of BJT transistor, what is current gain and how one extracts current gain from the Gummel plot. It also provides output device characteristics from which students have to extract the Early voltage. Furthermore, it makes the students...

  6. BJT Lab

    06 Feb 2008 | | Contributor(s):: Saumitra Raj Mehrotra, Abhijeet Paul, Gerhard Klimeck, Dragica Vasileska, Gloria Wahyu Budiman

    This tool simulates a Bipolar Junction Transistor (BJT) using a 2D mesh. Powered by PADRE.

  7. BJT Problems and PADRE Exercise

    11 Jul 2008 | | Contributor(s):: Dragica Vasileska, Gerhard Klimeck

    This set of problems makes the students familiar with h-parameters and they also teach them how to write the input deck for simulation of BJT device to obtain the Gummel plot, the output characteristics and to extract the h-parameters. Also here, students are taught how to treat current contacts...

  8. ECE 606 L25.1: Bipolar Junction Transistor - Current Gain in BJTs

    28 Apr 2023 | | Contributor(s):: Gerhard Klimeck

  9. ECE 606 L27.1: Heterojunction Bipolar Transistor - Applications, Concept, Innovation, Nobel Prize

    28 Apr 2023 | | Contributor(s):: Gerhard Klimeck