The PJQ4427DP from PANJIT Semiconductor is a MOSFET with Continous Drain Current -53 A, Drain Source Resistance 5.8 to 15 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 PJQ4427DP can be seen below.