Hello everyone,
I have been reading threads here for a while great board, Registered tonight to ask a question about mosfets.
I am working on a stepper motor driver I found some bad mosfets part number IRFS644A.
Also found the data sheet IRFS644A pdf, IRFS644A description, IRFS644A datasheets, IRFS644A view ::: ALLDATASHEET :::
It calls it a "advanced power mosfet" not sure what the "advanced" means I could not find much info about advanced mosfets.
The mosfets are known to fail on these boards after about 2 to 4 years. I am looking for replacement mosfets to repair it I will need 16 of them there are two boards and I want to go ahead and do them both. Hoping you guys with more experience can help me find a suitable replacement if there is a mosfet that might be a better choice "last longer" I'm interested. I just do not know enough to make the call hoping to learn some stuff here not just get free info I'm enjoying playing with electronics.
Hopefully I will have something to contribute to this board someday when I learn more.
Thanks
Jeff
I have been reading threads here for a while great board, Registered tonight to ask a question about mosfets.
I am working on a stepper motor driver I found some bad mosfets part number IRFS644A.
Also found the data sheet IRFS644A pdf, IRFS644A description, IRFS644A datasheets, IRFS644A view ::: ALLDATASHEET :::
It calls it a "advanced power mosfet" not sure what the "advanced" means I could not find much info about advanced mosfets.
The mosfets are known to fail on these boards after about 2 to 4 years. I am looking for replacement mosfets to repair it I will need 16 of them there are two boards and I want to go ahead and do them both. Hoping you guys with more experience can help me find a suitable replacement if there is a mosfet that might be a better choice "last longer" I'm interested. I just do not know enough to make the call hoping to learn some stuff here not just get free info I'm enjoying playing with electronics.
Hopefully I will have something to contribute to this board someday when I learn more.
Thanks
Jeff