'Avalanche breakdown' presentation slideshows

5.1 Introduction 5.2 Equilibrium condition 5.2.1 Contact potential 5.2.2 Equilibrium Fermi level

5.1 Introduction 5.2 Equilibrium condition 5.2.1 Contact potential 5.2.2 Equilibrium Fermi level 5.2.3 Space charge at a junction 5.3 Forward- and Reverse-biased junctions; steady state conditions 5.3.1 Qualitative description of current flow at a junction 5.3.2 Carrier injection

757 views • 50 slides

SEMICONDUCTOR MATERIALS

SEMICONDUCTOR MATERIALS. Material Example r ( ? m) Conductor Copper 10 -6 Semi-conductor Germanium 0.5 Semi-conductor Silicon 500 Insulator Mica 10 10. UNITS Resistivity, ? is given by: r = ( RA)/L = ? m 2 / m = ? m

1.3k views • 41 slides

COMSATS Institute of Information Technology Virtual campus Islamabad

519 views • 37 slides

TVS Diode Applications Training

943 views • 33 slides

TVS Diode Applications Training

562 views • 33 slides

Zero-voltage transition converters The phase-shifted full bridge converter

Zero-voltage transition converters The phase-shifted full bridge converter. Buck-derived full-bridge converter Zero-voltage switching of each half-bridge section Each half-bridge produces a square wave voltage. Phase-shifted control of converter output.

2.22k views • 30 slides

Zero-voltage transition converters The phase-shifted full bridge converter

Zero-voltage transition converters The phase-shifted full bridge converter. Buck-derived full-bridge converter Zero-voltage switching of each half-bridge section Each half-bridge produces a square wave voltage. Phase-shifted control of converter output.

1.63k views • 26 slides

More Applications of PN Junction

More Applications of PN Junction. ES230 Jack Ou. PN Junction Based Devices. Energy Band Diagram Zener Diode Light to current conversion Solar Cell Photodiode Current to light conversion LED. Energy Band Diagram. Conduct current. Electrons tend to fill up the low energy bands first.

422 views • 25 slides

First Time User Guide to PN Junction V1.31

First Time User Guide to PN Junction V1.31. Saumitra R Mehrotra*, Ben Haley & Gerhard Klimeck Network for Computational Nanotechnology (NCN) Electrical and Computer Engineering http://nanohub.org/resources/229 *smehrotr@purdue.edu. Outline. Introduction What is a PN Junction?

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The SiPM status on R&D in Munich

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ECE 340 Lecture 41 Other Modes of BJT Operation; Common-Emitter Gain

281 views • 6 slides