The PJA3405-AU from PANJIT Semiconductor is a MOSFET with Continous Drain Current -3.6 A, Drain Source Resistance 59 to 97 milliohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -2.1 to -1 V. Tags: Surface Mount. More details for PJA3405-AU can be seen below.