Forum s-manuals.com

General Discussion => SMD marking codes => Topic started by: muhsinguloglu on 04 March 2016, 18:06:56

Title: Marking Code Not Found
Post by: muhsinguloglu 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

Title: Re: Marking Code Not Found
Post by: s-manuals.com 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.

Title: Re: Marking Code Not Found
Post by: muhsinguloglu 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

Title: Re: Marking Code Not Found
Post by: botong on 07 March 2016, 17:03:29

I think it is "FDC6305N"

Title: Re: Marking Code Not Found
Post by: muhsinguloglu on 07 March 2016, 20:34:40

Thank you all, yes the part is FDC6305N.