The DMJ70H1D3SK3 from Diodes Incorporated is a MOSFET with Continous Drain Current 4.7 A, Drain Source Resistance 1260 to 1400 milliohm, Drain Source Breakdown Voltage 700 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 5 V. Tags: Surface Mount. More details for DMJ70H1D3SK3 can be seen below.