The ZXMN3A14F from Diodes Incorporated is a MOSFET with Continous Drain Current 3.9 A, Drain Source Resistance 48 to 95 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.2 V. Tags: Surface Mount. More details for ZXMN3A14F can be seen below.