The PJA3402 from PANJIT Semiconductor is a MOSFET with Continous Drain Current 4.4 A, Drain Source Resistance 37 to 92 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage 0.4 to 1.2 V. Tags: Surface Mount. More details for PJA3402 can be seen below.