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BJT Transistors and Characteristics

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BJT Transistors and Characteristics ELEC 121 Introduction to BJT s Introduction to BJT s BJT Specification Sheets BJT Characteristic Family of Curves BJT Circuit ... – PowerPoint PPT presentation

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Title: BJT Transistors and Characteristics


1
BJT Transistors and Characteristics
  • ELEC 121

2
Introduction to BJTs
  • Introduction to BJTs
  • BJT Specification Sheets
  • BJT Characteristic Family of Curves
  • BJT Circuit Simulation DC Bias
  • BJT Bias Circuits
  • Fixed-Bias Circuit
  • Emitter-Stabilized Bias Circuit
  • Collector-Emitter Loop
  • Voltage Divider Bias Circuit
  • DC Bias with Voltage Feedback
  • Miscellaneous Bias Circuits



3
The NPN BJT
4
NPN Biasing
5
Example of Transistor Bias
6
Input Characteristics of a Common-Base Amp
7
Output Characteristics of a Common-Base Amp
8
Voltage Gain in a PNP Transistor
9
NPN CE Amplifier Characteristics
10
Transistor Specifications
11
Circuit to display Characteristic Curves
12
Collector Characteristic Curves
13
Characteristic Curves Secondary Effects
Common-emitter characteristics displaying
exaggerated secondary effects
14
Maximum Power Curve for BJT
15
PNP Transistor
16
PNP Characteristics
17
PSpice Simulation for Family of Curves
18
DC Sweep Primary Sweep
19
DC Sweep Secondary Sweep
20
Probe Output for Family of Curves
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