Microchip Technology, Inc. Single FETs, MOSFETs MIC94030YM4TR

The MIC94030 is a P-channel MOSFET designed for high-side switching in space-constrained applications, featuring a 4-terminal SOT-143 package that enables separate substrate connection for improved thermal dissipation. It has a drain-source breakdown voltage of 13.5V minimum, a typical on-resistance of 0.75Ω at 4.5V gate-source voltage, and operates with as low as 2.7V gate-source drive. The device supports a continuous drain current of 1A at 25°C and 0.5A at 100°C, with a maximum junction temperature of +150°C and thermal resistance of 220°C/W. The SOT-143 package measures 1.02mm thick, 2.1mm wide, and 2.3mm long, matching industry-standard dimensions for surface mount. It meets the temperature range specification for automotive and industrial use and complies with RoHS standards.