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Yes, there are too many to choose from.
It could be a P channel mosfet.
Martin
It could be a P channel mosfet.
Martin
It looks symmetrically wired, so it may well be something simple like a double mosfet.
If so, the two leads ties together are most likely to be the drains, the ones with thin tracks are the gates, and the other two are likely to be the sources.
If any of these leads are connected to a power supply rail, then we could guess at whether they are N or P channel mosfets.
...and that assumes they are mosfets.
If they are switching a known load, then with the the supply voltage(s) we can take a guess at a suitable rating and then look for a similar device.
If so, the two leads ties together are most likely to be the drains, the ones with thin tracks are the gates, and the other two are likely to be the sources.
If any of these leads are connected to a power supply rail, then we could guess at whether they are N or P channel mosfets.
...and that assumes they are mosfets.
If they are switching a known load, then with the the supply voltage(s) we can take a guess at a suitable rating and then look for a similar device.
Arouse1973
Adam
Could be one of these? http://pdf.datasheetcatalog.com/datasheet2/0/00qh8iey70kuoglg7l4i9wfpzepy.pdf
Adam
Adam
Thanks to all, I will try with the Fairchild FDR8305
Sorry, we have not got back any feed back to be sure.
That's why the forum asks for feedback..
Martin
That's why the forum asks for feedback..
Martin
The 8305 can be equivalent wether with FDR 8305 by Fairchild (max. voltage 20V) nor ECH 8305 by Sanyo (max. voltage 60V) for in my print (looks like pic from superballbreaker) the working voltage for the 8305 is direkt rectified from main voltage and therefor 315 volts DC! My print is a DC-converter for LED supplying. It may be very helpfull to know the manufacturer identyfied by the branding seen on pic from superballbreaker.
Many many Thanks!
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