The SiSH108DN-T1-GE3 from Vishay is a MOSFET with Continous Drain Current 22 A, Drain Source Resistance 4.1 to 6.1 milliohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -16 to 16 V, Gate Source Threshold Voltage 1 to 2 V. Tags: Surface Mount. More details for SiSH108DN-T1-GE3 can be seen below.