Author Topic: Marking Code Not Found  (Read 3271 times)

muhsinguloglu

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Marking Code Not Found
« on: 04 March 2016, 18:06:56 »
Dear Friends,

I read 4 characters on a SOT 23-6 case device which are:
'305' and a horizontally flipped 'J'
Please help to find the device type.

Thanks,
muhsin

s-manuals.com

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Re: Marking Code Not Found
« Reply #1 on: 05 March 2016, 21:03:47 »
Not enough information.
In what device it is installed? Expected type of component?
Take a photo of it and adjacent components.

muhsinguloglu

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Re: Marking Code Not Found
« Reply #2 on: 07 March 2016, 16:25:56 »
Thank you for your kind reply.
Pin 2 and 5 is tied to ground. 1 and 3 is externally connected to digital I/O (probably out). 4 and 5 is connected to shunt resistors as far as I can guess which are connected to current source ...
No power supplied. It looks like transistor pair?

Thank you again...
muhsin

botong

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Re: Marking Code Not Found
« Reply #3 on: 07 March 2016, 17:03:29 »
I think it is "FDC6305N"

muhsinguloglu

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Re: Marking Code Not Found
« Reply #4 on: 07 March 2016, 20:34:40 »
Thank you all, yes the part is FDC6305N.