Mosfet selection for electronic load

[battery123]

hi all,

For the electronic load to test battery which has to dissipate 150watts, need the n-channel mosfet should work in linear region.Help me in getting mosfets datasheet which suits my application

thanks in advance

 

[(*steve*)]

What max current?

What max Voltage?

What ambient temperature?

At a guess you may need several MOSFETs to safely dissipate this power, along with a large heatsink and possibly a fan.