????? 3 Diode - PowerPoint PPT Presentation

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????? 3 Diode

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3 Diode * EEE270 Electronic engineering EEE270 Electronic engineering EEE270 Electronic engineering EEE270 Electronic engineering EEE270 Electronic ... – PowerPoint PPT presentation

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Title: ????? 3 Diode


1
????? 3 Diode
2
Diode applications
3
Diode symbols
4
I-V characteristic
5
Testing diode
6
Temperature effects
7
Temperature effects
8
Diode switching transient
9
Diode datasheet
10
Diode datasheet
11
Diode datasheet
12
Ideal diode
13
Ideal half wave rectifier
14
Piecewise Linear Model
V? is the turn-on, or cut-in Voltage For VD?
V? ,we assume a stright-line approximation whose
slope is 1/rf
15
Piecewise Linear Model
16
Piecewise Linear Model
17
Solar Cell (photovoltaic cell)
18
Light Emitting Diode (LED)
19
Infrared LED (IR LED)
20
Photodiode
21
IR LED Photodiode application
22
Schottky Barrier Diode
23
Schottky Barrier Diode
24
Schottky Barrier Diode
25
Schottky Barrier Diode
26
Fast, Ultra-fast recovery diode
27
Zener diode
28
Zener diode
29
Zener diode
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