The DN2470 from Microchip Technology is a MOSFET with Continous Drain Current 0.17 A, Drain Source Resistance 42000 milliohm, Drain Source Breakdown Voltage 700 V, Gate Source Voltage -20 to 20 V, Power Dissipation 2.5 W. Tags: Surface Mount. More details for DN2470 can be seen below.