The SiSH472DN-T1-GE3 from Vishay is a MOSFET with Continous Drain Current 20 A, Drain Source Resistance 7.4 to 12.4 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.2 to 2.5 V. Tags: Surface Mount. More details for SiSH472DN-T1-GE3 can be seen below.