The PMDXB600UNE from Nexperia is a MOSFET with Continous Drain Current 0.4 to 0.6 A, Drain Source Resistance 470 to 3000 milliohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -8 to 8 V, Gate Source Threshold Voltage 0.45 to 0.95 V. Tags: Surface Mount. More details for PMDXB600UNE can be seen below.