Hi guys

I'm trying to repair a hoverboard.

After checking the motherboard i could see that there were a few mosfet's reading low resistance.
Lifting them up slightly revealed a few that are corroded (rusty legs) and some leaking.

I've been to my local component supply store but they are unable to identify them.

I have attached a picture of them and the numbers/letters written on them are:

B070N80

Y5163 04G


Does anyone know what this is and where they can be bought ?

 

I would say it's a Nfet 70V 80 Amps, probably in an -inhouse package,,


Try a substitute like Stp75nf75,,,

http://www.st.com/en/power-transistors/stp75nf75.html


Or Mouser.

https://www.mouser.co.uk/Search/m_P...=sGAEpiMZZMshyDBzk1/Wi9Xn/BYY8cyRe/Jo8ZJYwc0=

 

I would say it's a Nfet 70V 80 Amps, probably in an -inhouse package,,


Try a substitute like Stp75nf75,,,

http://www.st.com/en/power-transistors/stp75nf75.html


Or Mouser.

https://www.mouser.co.uk/Search/m_ProductDetail.aspx?Infineon-Technologies/IPP057N08N3-G/&qs=sGAEpiMZZMshyDBzk1/Wi9Xn/BYY8cyRe/Jo8ZJYwc0=

Thanks for the reply

Do you think these would be ok?

https://uk.rs-online.com/mobile/p/family-id/8922292/

 

I would say yes, they are in free air not on an heatsink,, ..

 

I would say yes, they are in free air not on an heatsink,, ..

Thanks again

There's a heatsink on the board but it was removed before i took the picture.

 

Hi guys

I'm trying to repair a hoverboard.

After checking the motherboard i could see that there were a few mosfet's reading low resistance.
Lifting them up slightly revealed a few that are corroded (rusty legs) and some leaking.

I've been to my local component supply store but they are unable to identify them.

I have attached a picture of them and the numbers/letters written on them are:

B070N80

Y5163 04G


Does anyone know what this is and where they can be bought ?

Did you get solved and how much did it cost?
Thanks