The G13P04S from Goford Semiconductor is a MOSFET with Continous Drain Current -13 A, Drain Source Resistance 13 to 15 milliohm, Drain Source Breakdown Voltage -40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -2.5 to -1.3 V. Tags: Surface Mount. More details for G13P04S can be seen below.