I have an old schematic that calls for an HEP801 mosfet. Can't seem to find a modern equivalent. Can anyone help?
Many thanks.

 

hi f,
This is one link to an equivalent.
https://www.weisd.com/products/834145-hep801-nte-equivalent-nte312-jfet-n-channel-30v-to
E

 

I have an old schematic that calls for an HEP801 mosfet.

It would help if you showed us the schematic where it's used so we can determine which parameters are important.