Author Topic: Help identify Fairchild mosfet  (Read 496 times)

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Offline Samogon

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Help identify Fairchild mosfet
« on: September 19, 2017, 04:30:09 pm »
It is part of megger mit310 i think it is power mosfet. Cant find datasheet for it.
F DG31AB
 

Online blueskull

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Re: Help identify Fairchild mosfet
« Reply #1 on: September 19, 2017, 04:41:14 pm »
http://www.onsemi.com/pub/Collateral/HUFA75307T3ST-D.pdf

Hint: it can't be made in 1953, and there's no 53rd week of any year.
 
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Online texaspyro

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Re: Help identify Fairchild mosfet
« Reply #2 on: September 20, 2017, 12:55:33 am »
Hint: it can't be made in 1953, and there's no 53rd week of any year.

Wanna bet?   365 days / year divided by 7 days per week -> 52.14 weeks per year (52.28 for leap years).   That .14 is week 53.

I had some Sylvania LED light bulbs that were recalled.  The CPSC recall bulletin listed affected date codes.  I had some bulbs with a 53xx date code and were not listed in the CPSC recall bulletin.  I sent them an email and within two days they updated it to include the week 53 bulbs.   Amazing response time from a government agency.
 


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