The SIS184LDN-T1-GE3 from Vishay is a MOSFET with Continous Drain Current 69.4 A, Drain Source Resistance 4.5 to 8.3 milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 3 V. Tags: Surface Mount. More details for SIS184LDN-T1-GE3 can be seen below.