AES_ChapterThree

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July 2004

2009 Lecture Side


Lecture by





Suradet

Tantrairatn

Lecturer and Researcher


Chapter Three

3 June 2009

Fundamental of Electronic

(Transistor)

© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Bipolar Junction Transistors (BJT)





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Transistor





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Transistors





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Transistors





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Transistors





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Transistor Structure





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

BJT





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

BJT





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

BJT





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Electronic





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Mode of Transistors





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Mode of Transistors





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Transistor Bias





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Transistor Bias





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Depletion Region of Transistor Bias





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

สภาวะการท างาน





21


โดยทั่วไป
V
BE
(on)

~
0.6
-

0.7
V

และ
V
BC
(on)

~
0.4
-

0.5
V

NPN

PNP

© AIRBUS UK LTD
2002
. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Current Direction of Transistors





© AIRBUS UK LTD
2002
. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Common Base Circruit





© AIRBUS UK LTD
2002
. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Common
-
Base





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2





© AIRBUS UK LTD
2002
. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2





© AIRBUS UK LTD
2002
. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Common Emitter Circuit





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2





© AIRBUS UK LTD
2002
. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2





© AIRBUS UK LTD
2002
. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2





© AIRBUS UK LTD
2002
. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Common Collector Circruit





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2





© AIRBUS UK LTD
2002
. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Summary





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

Summary





© AIRBUS UK LTD
2002
. All rights reserved. Confidential and proprietary document.

Month 200X


2009 Subject Name Aircraft Materials

Page 2

แบบจ ำลอง
BJT
ในย่ำน
forward active





NPN

PNP

© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month 200X


2009
Subject Name Aircraft Materials

Page 2

Example





จงค านวณหาแรงดันที่ขา

B

C

และ

E

เมื่อ
ก าหนดให้ทรานซิสเตอร์มีค่า

β

=

100


และ

V
CE
(SAT)

=

0
.
2

V

ถ้า


(a)
V
B

=
4
V




(b)
V
B

=
6
V



(c)
V
B

=
0
V

© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month
200
X


2009 Subject Name Aircraft Materials

Page 2

Solution





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month
200
X


2009 Subject Name Aircraft Materials

Page 2

Solution





© AIRBUS UK LTD 2002. All rights reserved. Confidential and proprietary document.

Month
200
X


2009 Subject Name Aircraft Materials

Page 2