The TN0620 from Microchip Technology is a MOSFET with Continous Drain Current 0.25 A, Drain Source Resistance 4000 to 8000 milliohm, Drain Source Breakdown Voltage 200 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 0.6 to 1.6 V. Tags: Through Hole. More details for TN0620 can be seen below.