Bipolar junction transistor tasks

Bipolar junction transistor tasks

zener diode symbol

 

 Bipolar junction transistor definition and explanation can be found in the Transistors section.

1 task


BJT in Emitter-Coupling Configuration

BJT NPN1 tasks

VCC = 10V

VBB = 6,7V

VBE = 0,7V

R B = 1kΩ

R C = 1,5kΩ

R E = 5kΩ

α = 0,995

IC = ?

VCE = ?

gm = ?

Bipolar junction transistor Formulas:

bipolar transistor formulas 1

bipolar transistor task formulas 11

bipolar transistor task formulas 12

bipolar transistor task formulas 13

bipolar transistor task formulas 14

bipolar transistor task formulas 15

2 task


BJT in Emitter-Coupling Configuration

BJT NPN2

VCC = 10V

VBB = 5V

VBE = 0,7V

R B = 100kΩ

R C = 1kΩ

β = 200

IC = ?

VCE = ?

gm = ?

Bipolar junction transistor Formulas:

bipolar transistor formulas 21

bipolar transistor task formulas 21

bipolar transistor task formulas 22

bipolar transistor task formulas 23

3 task


BJT in Collector-Coupling Configuration

BJT NPN3

VCC = 12V

VBE = 0,7V

R B = 100kΩ

R C = 3kΩ

RE = 1kΩ

β = 200

IC = ?

VCE = ?

gm = ?

Bipolar junction transistor Formulas:

bipolar transistor formulas 3

bipolar transistor task formulas 31

bipolar transistor task formulas 32

bipolar transistor task formulas 33