The PJQ4423DP from PANJIT Semiconductor is a MOSFET with Continous Drain Current -40 A, Drain Source Resistance 10 to 26 milliohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -10 to 10 V, Gate Source Threshold Voltage -1.1 to -0.5 V. Tags: Surface Mount. More details for PJQ4423DP can be seen below.