The D3S099N65B-U from D3 Semiconductor is a MOSFET with Continous Drain Current 21.3 to 33.6 A, Drain Source Resistance 94 to 190 milliohm, Drain Source Breakdown Voltage 650 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 2.3 to 4.5 V. Tags: Through Hole. More details for D3S099N65B-U can be seen below.