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Old 12th November 2009, 04:36 AM   #1
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Default mosfet question

Im working on an amp the power supply fets are blown. The fets that were in there were fqp65n06 60v 79a 8.4 m Ohm i have alot of ndp7060's laying around wondering if they might work 60v 81a 12mohm wondering if theese might work for me any help would greatly be appericated
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Old 12th November 2009, 05:16 AM   #2
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In a power supply they should work unless the drive circuit is weak. The 7060s are going to be a bit harder to drive so if the gate resistors are more than ~68 ohms, I'd replace them (I'd recommend 47 ohm gate resistors).
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Old 12th November 2009, 10:25 AM   #3
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ok thanks perry the gate resistors are 100 ohm right now. So i should replace them with 47 ohm correct??
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Old 12th November 2009, 10:33 AM   #4
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Yes.
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Old 9th December 2009, 02:48 AM   #5
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decided not to use the npd7060 wondering though whats a good sub for the fqp60n06's. Since its a class d amp
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Old 9th December 2009, 07:13 AM   #6
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The originals are available at Mouser.
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