STL50N6F7 N-channel 60 V, 9 mΩ typ., 60 A STripF.
STMicroelectronics
STL50N6F7 - N-CHANNEL POWER MOSFET
STL50N6F7 N-channel 60 V, 9 mΩ typ., 60 A STripFET™ F7 Power MOSFET in a PowerFLAT™ 5x6 package Datasheet - production data Figure 1: Internal schem.