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Project Owners: Mostafa Hussein Rayyan Mahmood

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MOSFET:
Calculations for decision matrix:

View file

name	Power FET Selection.pdf

Part Number	Price	Vds	Rds on (max)	Continuous Current

Output Charge (nC)

	Gate Charge (nC)	Rise time	Fall time	Max Operating Temperature	Switching Transition Loss	Switching Loss	Conduction Loss	Temperature Rise	Comments
CSD17577Q5A	1.08	30V	4.2mOhm @ 18A, 10V	60A

6

13 @ 10V

12ns

2ns

150°C

0.756W

0.04472W

1.3608W

0.96

30V

8mOhm @ 16A, 10V

55A

7.5 @ 4.5 V

12.5ns

8.2ns

150°C

0.9936W

0.02025

2.048W

Wider package size

1.02

30V

7mOhm @ 30A, 10V

60A

23.5 @ 10V

30ns

6ns

150°C

3.24W

0.0659W

6.3W

IQDH45N04LM6CGATMA1

5.77

40V

0.45mOhm @ 50A, 10V

60A

129 nC @ 10 V

6ns

14ns

175°C

IAUA250N04S6N005AUMA1

5.36

40V

0.55mOhm @ 100A, 10V

62A

170 nC @ 10 V

13ns

26ns

175°C

1.71

30V

1.35mOhm @ 20A, 10V

56A

150 nC @ 10 V

11ns

18ns

150°C

SIR500DP-T1-RE3

2.25

30V

0.47mOhm @ 20A, 10V

85.9A

180 nC @ 10 V

11ns

11ns

150°C

MY SELECTION: CSD17577Q5A, primarily for generally lower power losses.

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