Essays about: "bipolar junction transistor"

Found 3 essays containing the words bipolar junction transistor.

  1. 1. Maximum Inverter AC Current Prediction Based on Junction Temperature Calculation

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Shuyu Ou; [2019]
    Keywords : IGBT; Inverter; Junction temperature; Current Limiter; IGBT; Växelriktare; Övergångstemperatur; Strömbegränsare;

    Abstract : Semiconductor devices are widely used in the automotive industry, and they are key components of the inverter and the converter in an electric vehicle. Thus, the concern of protecting the inverter and the converter from damaging operation has been raised. The junction temperature is one of the main considerations. READ MORE

  3. 2. Modelling the temperature dependences of Silicon Carbide BJTs

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Alejandro D. Fernández S.; [2016]
    Keywords : silicon carbide; SiC; wide bandgap; bipolar junction transistor; BJT; SPICE modelling; Gummel Poon; compact modelling; transistor characterization; high temperature; integrated circutis;

    Abstract : Silicon Carbide (SiC), owing to its large bandgap, has proved itself to be a very viable semiconductor material for the development of extreme temperature electronics. Moreover, its electrical properties like critical field (Ecrit) and saturation velocity (vsat) are superior as compared to the commercially abundant Silicon, thus making it a better alternative for RF and high power applications. READ MORE

  4. 3. Design of measurement circuits for SiC experiment : KTH student satellite MIST

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Matthias Ericson; Johan Silverudd; [2016]
    Keywords : MIST; CubeSat; Silicon carbide; Amplifiers; PCB design; Analog electronics; Bipolar Junction Transistors; Measurement circuit.; MIST; CubeSat; Kiselkarbid; Förstärkare; Kretskortsdesign; Analog elektronik; Bipolära transistorer; Mätkrets.;

    Abstract : SiC in Space is one of the experiments on KTH’s miniature satellite, MIST. The experiment carries out tests on bipolar junction transistors of silicon and silicon carbide. This thesis describes how the characteristics of a transistor can be measured using analog circuits. READ MORE