The 2N7224 from Sensitron Semiconductor is a MOSFET with Continous Drain Current 21 to 34 A, Drain Source Resistance 0.07 to 0.081 ohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2.0 to 4.0 V. Tags: Through Hole. More details for 2N7224 can be seen below.