Micro Commercial Components (MCC) has introduced the MCAC3D0P03L, a 30 V P-Channel MOSFET designed to address the challenges of high-side switching in compact, high-efficiency power systems.

Utilizing advanced Trench LV technology, the MCAC3D0P03L offers a maximum RDS(on) of just 3.0 mΩ at VGS = -10 V, significantly reducing conduction and switching losses. This allows the device to maintain high efficiency even under demanding dynamic load conditions.

The MOSFET is packaged in a compact DFN5060 format featuring an exposed thermal pad and a low junction-to-case thermal resistance (RθJC) of 0.82°C/W. These features support effective heat dissipation and ensure stable high-current performance when implemented with proper PCB layout and thermal design.

Designed as a true high-side P-Channel MOSFET, the MCAC3D0P03L can eliminate the need for a dedicated high-side driver. This simplifies circuit architectures for load switching, OR-ing, and hot-swap applications while saving valuable board space. With a drain-source voltage rating of 30 V, the device provides ample margin for 12 V power rails and transient events common in server, storage, networking, battery management, and industrial systems.

Optimized gate charge and capacitance enable fast, clean switching, which minimizes EMI and eases driver requirements. With robust electrical and thermal characteristics, along with tape-and-reel packaging for automated assembly, the MCAC3D0P03L is well-suited for space-constrained, high-performance power solutions.

Key features:

  • 30 V P-Channel MOSFET optimized for high-side switching
  • Low RDS(on) of 3.0 mΩ max at VGS = -10 V for reduced conduction losses
  • Supports continuous current up to 40 A (dependent on thermal design)
  • Trench LV technology for improved switching efficiency
  • RθJC of 0.82°C/W for effective thermal management
  • Compact DFN5060 package with exposed pad for high power density
  • Suitable for 12 V rails with 30 V VDS rating for transient protection
  • Fast switching performance with reduced EMI and simplified driver sizing

The MCAC3D0P03L is engineered to deliver performance, reliability, and efficiency in today’s most demanding power applications.

Original – Micro Commercial Components