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MrMin
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03.06.2009, 12:08 PM
Did anyone actually look at the current rating of each FET?
MMM --> NTMFS4108N = 30A x 36
HW --> 150A NTMFS4833N= 180A x 36

WTF?
   
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lutach
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03.06.2009, 01:15 PM
Quote:
Originally Posted by MrMin View Post
Did anyone actually look at the current rating of each FET?
MMM --> NTMFS4108N = 30A x 36
HW --> 150A NTMFS4833N= 180A x 36

WTF?
The NTMFS4833N is rated for 26A at 25C and 19A at 85C. The NTMFS4108N is rated for 22A at 25C and 16A at 85C. This are the numbers I like to go by. Patrick did mention that datasheet specs are not really that useful. He probably saw an advantage on the 4108N over the 4833N.
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