The PJS6404 from PANJIT Semiconductor is a MOSFET with Continous Drain Current 6.8 A, Drain Source Resistance 26 to 47 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.1 V. Tags: Surface Mount. More details for PJS6404 can be seen below.