FH FFM Fb.2 Faculty of Computer Science and Engineering

Electronic Laboratory Page - 1 -

Measurement protocol for the experiment “Semiconductor Diode”

EEIT2011 Group:

Participant:

Name Student ID

Date:

Equipment:

PS42

MM03

MM06

RB01

Experimental Board

Experimental Box

FH FFM

VGU

Faculty of Computer Science and Engineering

Electronic Laboratory Page - 2 -

Measurement protocol for the experiment “Semiconductor Diode”

2.1) Measuring the IU-characteristic of a silicon diode (1N4148) in forward direction

ID/mA Ua/mV ID . Ri/mV UD/mV

0.001 1 0.002 2 0.003 3 0.005 5 0.010 10 0.020 20 0.030 30 0.050 50 0.100 100 0.200 200 0.300 300 0.500 500 1.000 1000 2.000 25.8 3.000 38.7 5.000 64.5 10.00 129 20.00 258 30.00 387 40.00 516 50.00 645 70.00 905

100.00 1290

FH FFM

VGU

Faculty of Computer Science and Engineering

Electronic Laboratory Page - 3 -

Measurement protocol for the experiment “Semiconductor Diode”

2.2) Measuring the IU-characteristic of a germanium diode (AAZ13) in forward direction

ID/mA Ua/mV ID . Ri/ mV UD / mV

0.001 1

0.002 2

0.003 3

0.005 5

0.010 10

0.020 20

0.030 30

0.050 50

0.100 100

0.200 200

0.300 300

0.500 500

1.000 1000

2.000 25.8

3.000 38.7

5.000 64.5

10.00 129

20.00 258

FH FFM

VGU

Faculty of Computer Science and Engineering

Electronic Laboratory Page - 4 -

Measurement protocol for the experiment “Semiconductor Diode”

2.3) Measuring the IU-characteristicof a reverse biased zener diode (ZPD 6.2)

Iz/mA Ua/mV Iz . Ri/ mV Uz / mV

0.001 1

0.002 2

0.003 3

0.005 5

0.010 10

0.020 20

0.030 30

0.050 50

0.100 100

0.200 200

0.300 300

0.500 500

1.000 1000

2.000 25.8

3.000 38.7

5.000 64.5

10.00 129

20.00 258

30.00 387

40.00 516

50.00 645

60.00 774

70.00 903

80.00 1032

FH FFM

VGU

Faculty of Computer Science and Engineering

Electronic Laboratory Page - 5 -

Measurement protocol for the experiment “Semiconductor Diode”

2.4) Examination of the voltage regulator

RL/Ω UA/V Uz/V

10k 5k 2k 1k 500 200 100 50 22 10