The SiA4371EDJ from Vishay is a MOSFET with Continous Drain Current -9 A, Drain Source Resistance 34 to 81 Milliohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage -1.5 to -0.6 V. Tags: Surface Mount. More details for SiA4371EDJ can be seen below.