The STW43NM50N from STMicroelectronics is an N-channel MOSFET rated 500 V and 37 A (Tc) with 255 W (Tc) power dissipation, in a through-hole TO-247-3 package.
The STW43N60DM2 from STMicroelectronics is an N-channel MOSFET rated 600 V and 34 A (Tc) with 250 W (Tc) power dissipation, in a through-hole TO-247-3 package.