The SiSA88DN-T1-GE3 from Vishay is a MOSFET with Continous Drain Current 40.5 A, Drain Source Resistance 5.4 to 10 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -16 to 20 V, Gate Source Threshold Voltage 1.1 to 2.4 V. Tags: Surface Mount. More details for SiSA88DN-T1-GE3 can be seen below.