The RCJ100N25 from ROHM Semiconductor is a MOSFET with Continous Drain Current -10 to 10 A, Drain Source Resistance 245 to 730 milliohm, Drain Source Breakdown Voltage 250 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 3 to 5 V. Tags: Surface Mount. More details for RCJ100N25 can be seen below.