The APT4014SVFR from Microchip Technology is a MOSFET with Continous Drain Current 28 A, Drain Source Resistance 140 milliohm, Drain Source Breakdown Voltage 400 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for APT4014SVFR can be seen below.