Micro Commercial Components Corp. Single FETs, MOSFETs SI3401A-13P

The SI3401A is a P-channel MOSFET designed for low-voltage switching applications, packaged in a SOT-23 surface-mount case with dimensions of 3.04 mm max length, 2.64 mm max width, and 1.40 mm max height. It supports a maximum drain-source voltage of -30 V and a continuous drain current of -4.2 A at 25°C, with a maximum total power dissipation of 1.2 W. The device features a typical on-resistance of 60 mΩ at -4.5 V gate-source voltage and -4 A drain current, and operates over a junction temperature range of -55°C to +150°C. It is moisture sensitivity level 1, RoHS compliant, halogen-free, and meets UL 94 V-0 flammability rating. The part includes a built-in body diode with a forward voltage of -1 V at -1 A and a reverse recovery time of 12 ns.