The JSM8N65F from JSMicro Semiconductor is a MOSFET with Continous Drain Current 5.1 to 8.0 A, Drain Source Resistance 1.1 to 1.3 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 JSM8N65F can be seen below.