View mmsf5n03hd datasheet:

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MMSF5N03HD/D Designer's? Data Sheet MMSF5N03HD Medium Power Surface Mount Products Motorola Preferred Device TMOS Single N-Channel Field Effect Transistors SINGLE TMOS POWER MOSFET MiniMOS? devices are an advanced series of power MOSFETs 5.0 AMPERES which utilize Motorola’s High Cell Density HDTMOS process. 30 VOLTS These miniature surface mount MOSFETs feature ultra low RDS(on) RDS(on) = 0.040 OHM and true logic level performance. They are capable of withstanding high energy in the avalanche and commutation modes and the ? drain–to–source diode has a very low reverse recovery time. MiniMOS devices are designed for use in low voltage, high speed switching applications where power efficiency is important.