The TPCJ1012 is an N Channel MOSFET manufactured by TECH Public and is compliant with the RoHS standard. It has a drain-source voltage of 20V, a drain current of 800mA, a gate threshold voltage of 4.5V, a gate current of 550mA, a power dissipation of 280mW, a drain-source on resistance of 750mV at 250uA, a gate-source capacitance of 15pF at 16V, and a drain-source capacitance of 120pF at 16V. The junction temperature rating is +150?, and it comes in a SOT-523 package.