The IRL630 from Vishay is a MOSFET with Continous Drain Current 9 A, Drain Source Resistance 400 to 500 milliohm, Drain Source Breakdown Voltage 200 V, Gate Source Voltage -10 to 10 V, Gate Source Threshold Voltage 1 to 2 V. Tags: Through Hole. More details for IRL630 can be seen below.