The MDF7N65BTH from Magnachip Semiconductor is a MOSFET with Continous Drain Current 4.4 to 7.0 A, Drain Source Resistance 1.15 to 1.35 ohm, Drain Source Breakdown Voltage 650 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 2.0 to 4.0 V. Tags: Through Hole. More details for MDF7N65BTH can be seen below.