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Electronics

Code:

REID11

Sigla:

ELE

Áreas Científicas
Classificação	Área Científica
CNAEF	Electronics and automation

Ocorrência: 2021/2022 - 2S

Ativa?	Yes
Página Web:	https://moodle.ips.pt/2122/course/view.php?id=572
Unidade Responsável:	Departamento de Engenharia Eletrotécnica
Curso/CE Responsável:	Professional Technical Higher Education Courses in Smart Grids and Home Automation

Ciclos de Estudo/Cursos

Sigla	Nº de Estudantes	Plano de Estudos	Anos Curriculares	Créditos UCN	Créditos ECTS	Horas de Contacto	Horas Totais
REID	19	Plano de Estudos 2018/19	1	-	6	60	162

Língua de trabalho

Portuguese

Objetivos

Describe the characteristics of semiconductors.
Distinguish P-type and N-type semiconductors.
Characterize the PN junction.
Carry out calculations for the polarization of diodes.
Carry out assemblies with diodes and analyze the circuits.
Characterize the different types of circuits used in rectification.
Describe Zener diodes in terms of their constitution, characteristics and applications.
Recognize the constitution, types and symbology of the bipolar transistor.
To characterize the functioning of the bipolar transistor.
Identify the fundamental assemblies: EC, BC, CC.
Analyze the characteristic curves of the transistor in EC.
Analyze the amplifier for EC, BC and CC signals.
Characterize the structure and functioning of the various types of FET
To characterize the structure and working principle of the thyristor.
Implement circuits with JFET, MOSFET

Resultados de aprendizagem e competências

After this CU the student is able to design, assemble and repair circuits with diodes and transistors.

Modo de trabalho

Presencial

Pré-requisitos (conhecimentos prévios) e co-requisitos (conhecimentos simultâneos)

electrical engineering

Programa

1. Junction Diode Semiconductor Concept. Intrinsic and extrinsic semiconductor. PN junction. Non-polarized PN junction. Directly biased PN junction. Reverse-biased PN junction. Conventional direction of voltage and current in the diode. V-I characteristic of the diode. Diode symbology. Linear loop model, Simplified loop linear model, Ideal diode model. Diode applications. Dynamic resistance of the diode. Special diodes. 2. Bipolar Junction Transistor (BJT) Bipolar Junction Transistor (BJT). BJT NPN. BJT PNP. Symbology of NPN and PNP transistors. Conventional direction of currents and voltages in BJTs. Transistor operating modes: ZAD (Forward Active Zone), ZS (Saturation Zone), ZC (Cutoff Zone), ZAI (Inverse Active Zone). BJT models for the different operating modes. Early Effect. BJT Characteristics Curves, Basic BJT Mounting Settings and Polarization Meshes. Determining the operating mode. Operating point at rest (PFR). BJT as a switch. BJT as amplifier (E.C). Temperature effect compensation (Common Emitter). BJT model for small signals at medium frequencies. Function of coupling and bypass capacitors (Common Emitter). Design of polarization loops (Common Emitter). 3. Metal Oxide Semiconductor Transistor (MOSFET) Metal Oxide Semiconductor Transistor (MOSFET) N channel. Metal Oxide Semiconductor Transistor (MOSFET) P channel. Characteristic curves of the MOSFET. enrichment and depletion MOSFET. Commonly used symbologies for FETs. Conventional direction of currents and voltages in the FETs. Operating modes of field effect transistors. MOSFET models for the different operating modes. Determining the operating mode. Static load line. Operating Point at Rest. Polarization Meshes. FET as a switch. Design of polarization meshes. The MOSFET as an amplifier. MOSFET model for small signals at medium frequencies. Brief reference to the Junction Field Effect Transistor - JFET

Bibliografia Obrigatória

Robert Boylestad / Louis Nashelsky; Dispositivos Electrónicos e Teoria dos Circuitos, Prentice Hall. ISBN: ISBN: 85-216-1195-1
Manuel de Medeiros Silva; Circuitos com Transistores Bipolares e MOS, Calouste Gulbenkian. ISBN: ISBN: 972-31-0840-2
Adel Sedra / Kenneth Smith; Adel Sedra / Kenneth Smith;Microelectronics Circuits, Oxford Univ Pr on Demand. ISBN: ISBN: 0-19-511690-9
Manuel de Medeiros Silva; Introdução aos circuitos eléctricos e electrónicos, Calouste Gulbenkian. ISBN: ISBN: 972-31-0696-5

Métodos de ensino e atividades de aprendizagem

Theoretical-Practical classes and laboratory classes with circuit simulation and circuit assembly and testing.

Software

Pspice ou Multisim

Palavras Chave

Technological sciences > Engineering > Electronic engineering

Tipo de avaliação

Distributed evaluation without final exam

Componentes de Avaliação

Designation	Peso (%)
Teste	60,00
Trabalho laboratorial	40,00
Total:	100,00

Componentes de Ocupação

Designation	Tempo (Horas)
Estudo autónomo	52,00
Frequência das aulas	30,00
Trabalho laboratorial	50,00
Trabalho escrito	30,00
Total:	162,00

Obtenção de frequência

The minimum grade in each test is 8 values.

The minimum number of reports to be submitted is 3.

The final grade for practical assignments will be the average of the 3 best reports out of 4.

Fórmula de cálculo da classificação final

FG = 60% * average of tests + 40% * average of practical work