JNTUK R19 B.Tech ECE 2-1 EDC Material/ Notes PDF Download

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JNTUK R19 B.Tech ECE 2-1 EDC Material/ Notes PDF Download:For B.Tech ECE students following the JNTUK R19 curriculum, our EDC material simplifies the learning process of Electronic Devices and Circuits. JNTUK R19 B.Tech ECE 2-1 EDC Material covers semiconductor physics basics, helping students understand diodes and their electrical properties. With clear explanations, we explore how diodes function as rectifiers, with and without filters. Additionally, we delve into Bipolar Junction Transistors (BJT) and Field Effect Transistors (FET), explaining their principles and characteristics. Students also learn about transistor biasing and its importance in circuitry.

Furthermore, we provide insights into the small signal analysis of transistor amplifiers, comparing different setups for better comprehension. Download our EDC material PDF to master electronic devices and circuits effortlessly.

JNTUK R19 B.Tech ECE 2-1 EDC Material – Units

Unit 1 Syllabus PDF Download | JNTUK R19 B.Tech ECE Electronic Devices and Circuits Material

Review of Semi-Conductor Physics: Hall effect, continuity equation, law of junction, Fermi Dirac function, Fermi level in intrinsic and extrinsic Semiconductors

Junction Diode Characteristics: energy band diagram of PN junction Diode, Open circuited pn junction, Biased p-n junction, p-n junction diode, current components in PN junction Diode, diode equation, V-I Characteristics, temperature dependence on V-I characteristics, Diode resistance, Diode capacitance.

Unit 2 Syllabus PDF Download | JNTUK R19 B.Tech ECE Electronic Devices and Circuits Material

Special Semiconductor Devices: Zener Diode, Breakdown mechanisms, Zener diode applications, LED, Varactor Diode, Photodiode, Tunnel Diode, UJT, PN-PN Diode, SCR. Construction, operation, and V-I characteristics.

Rectifiers and Filters: Basic Rectifier setup, half wave rectifier, full wave rectifier, bridge rectifier, derivations of characteristics of rectifiers, rectifier circuits-operation, input and output waveforms, Filters, Inductor filter(Series inductor), Capacitor filter(Stunt inductor), πFilter, comparison of various filter circuits in terms of ripple factors.

Unit 3 Syllabus PDF Download | JNTUK R19 B.Tech ECE Electronic Devices and Circuits Material

Transistor Characteristics: BJT: Junction transistor, transistor current components, transistor equation, transistor configurations, transistor as an amplifier, characteristics of transistor in Common Base, Common Emitter and Common Collector configurations, Ebers-Moll model of a transistor, punch through/ reach through, Photo transistor, typical transistor junction voltage values.

FET: FET types, construction, operation, characteristics, gm, parameters, MOSFET-types, construction, operation, characteristics, comparison between JFET and MOSFET.

Unit 4 Syllabus PDF Download | JNTUK R19 B.Tech ECE Electronic Devices and Circuits Material

Transistor Biasing and Thermal Stabilization: Need for biasing, operating point, load line analysis, BJT biasing- methods, basic stability, fixed bias, collector-to-base bias, self-bias, Stabilization against variations in VBE, Ic, and β, Stability factors, (S, S’ , S’’), Bias compensation, Thermal runaway, Thermal stability.

FET Biasing: methods and stabilization.

Unit 5 Syllabus PDF Download | JNTUK R19 B.Tech ECE Electronic Devices and Circuits Material

Small Signal Low-Frequency Transistor Amplifier Models:

BJT: Two-port network, Transistor hybrid model, determination of h-parameters, conversion of h-parameters, generalized analysis of transistor amplifier model using h-parameters, Analysis of CB, CE, and CC amplifiers using exact and approximate analysis, Comparison of transistor amplifiers.

FET: Generalized analysis of the small signal model, Analysis of CG, CS, and CD amplifiers, and comparison of FET amplifiers.

JNTUK R19 B.Tech EDC Material – Outcomes

• Apply semiconductor physics basics to understand electronic components.
• Learn about the formation and operation of p-n junctions, utilizing them as diodes in various modes.
• Explore rectifiers, both with and without filters, understanding their construction, working principles, and comparing relevant expressions.
• Understand transistors, including Bipolar Junction Transistors (BJT) and Field Effect Transistors (FET), along with their V-I characteristics in different setups.
• Grasp the importance of transistor biasing, various biasing techniques for BJT and FET, and stabilization concepts, including necessary expressions. Additionally, perform small-signal low-frequency transistor amplifier circuit analysis using BJT and FET in different configurations.

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