The NTB082N65S3F from onsemi is a MOSFET with Continous Drain Current 40 A, Drain Source Resistance 70 to 82 milliohm, Drain Source Breakdown Voltage 650 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 3 to 5 V. Tags: Surface Mount. More details for NTB082N65S3F can be seen below.