The APT34M60S from Microchip Technology is a MOSFET with Continous Drain Current 36 A, Drain Source Resistance 190 milliohm, Drain Source Breakdown Voltage 600 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 3 to 5 V. Tags: Surface Mount. More details for APT34M60S can be seen below.