The ZVN4424G from Diodes Incorporated is a MOSFET with Continous Drain Current 0.5 A, Drain Source Resistance 4000 to 6000 Milliohm, Drain Source Breakdown Voltage 240 V, Gate Source Voltage -40 to 40 V, Gate Source Threshold Voltage 0.8 to 1.8 V. Tags: Surface Mount. More details for ZVN4424G can be seen below.