The BST47T1P4K01-VC from ROHM Semiconductor is a MOSFET with Continous Drain Current 33 to 47 A, Drain Source Resistance 26 to 60 milli-ohm, Drain Source Breakdown Voltage 750 V, Gate Source Voltage -4 to 21 V, Gate Source Threshold Voltage 2.8 to 4.8 V. Tags: Through Hole. More details for BST47T1P4K01-VC can be seen below.