Need Help to ID a MOSFET

May 17, 2005 5 Replies

This is made by ST.



33E948 China P4ONE
03L-20 This is all that is written on it.I have tried all of searches I could.Thanks

what is its package style?

"p40ne" in google gets a result from Chipdocs. The part number is STP40NE03-L20 according to them. However, the ST site says it is STP40NF03-L20

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Could this be the one?

Datasheet here:-

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Colin

Hi,

This is probabally an STP40NE, where the "0" in the number is a "zero" and not an upper case "oh". Manufactured by ST microelectronics I believe.

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