The SiHH14N60EF from Vishay is a MOSFET with Continous Drain Current 15 A, Drain Source Resistance 231 to 266 Milliohm, Drain Source Breakdown Voltage 600 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for SiHH14N60EF can be seen below.