The SiJ128LDP-T1-GE3 from Vishay is a MOSFET with Continous Drain Current 25.5 A, Drain Source Resistance 13 to 20.3 milliohm, Drain Source Breakdown Voltage 80 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.5 V. Tags: Surface Mount. More details for SiJ128LDP-T1-GE3 can be seen below.