The CDM7-650 from Central Semiconductor is a MOSFET with Continous Drain Current 7 A, Drain Source Resistance 1350 to 1500 milliohm, Drain Source Breakdown Voltage 600 V, Gate Source Voltage 30 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for CDM7-650 can be seen below.