The PJA3415-AU from PANJIT Semiconductor is a MOSFET with Continous Drain Current -4 A, Drain Source Resistance 53 to 95 milliohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage -1.2 to -0.4 V. Tags: Surface Mount. More details for PJA3415-AU can be seen below.