High‑Current High‑Side Switching in DFN3333 and DFN5060 Packages
MCC introduces new additions to its power MOSFET portfolio with the MCG052P10Y and MCAC054P10Y, high‑performance 100V P‑Channel MOSFETs designed to address the challenges of high‑current, high‑side switching. High‑voltage systems often struggle with conduction losses, complex gate drive requirements, and thermal constraints in compact designs, which can limit efficiency and reliability.
The MCG052P10Y, available in a compact DFN3333 package, and the MCAC054P10Y, offered in a higher‑power DFN5060 package, combine low Rds(on), strong current handling, and low thermal resistance to reduce power losses and simplify thermal management. Built on split gate trench MOSFET technology, these devices minimize switching losses and efficiently transfer heat to the PCB, enabling stable operation at higher power levels. With a 100V drain‑source rating, they provide a reliable and space‑efficient solution for demanding power applications.
100V P‑Channel MOSFETs
Features & Benefits:
- Low Rds(on): 52mΩ (max) for MCG052P10Y‑TP and 54mΩ (max) for MCAC054P10Y‑TP at Vgs = 10V, reducing conduction losses and improving overall efficiency
- Split Gate Trench MOSFET Technology: Optimized for low switching losses and high efficiency in high‑side switching applications
- High Current Capability: 16A continuous drain current for DFN3333 device and up to 25A for DFN5060 device
- Low Thermal Resistance: Junction‑to‑case thermal resistance of 5°C/W (DFN3333) and 1.86°C/W (DFN5060) enables efficient heat dissipation through the PCB
- High Voltage Rating: 100V drain‑source voltage (VDS) suitable for high‑voltage power designs
Product Highlights
100V P‑Channel MOSFET
1
Simplified High‑Side Switching
The P‑channel architecture and 100V rating reduce gate‑drive complexity, enabling straightforward and reliable high‑side switch designs.
100V P‑Channel MOSFET
2
Lower Power Losses
Low Rds(on) of 52mΩ and 54mΩ at Vgs = 10V minimizes conduction losses, helping improve efficiency in high‑current applications.
100V P‑Channel MOSFET
3
Improved Thermal Performance
Low junction‑to‑case thermal resistance allows efficient heat transfer to the PCB, supporting stable operation at higher power levels.
100V P‑Channel MOSFET
4
Compact and Scalable Design Options
Availability in DFN3333 and DFN5060 packages provides flexibility to optimize board space or current capability without changing the core design.
Applications
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Data Center and Networking Infrastructure |
Energy Storage and Battery Systems |
System Power Management |
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Power Conversion |
Professional Audio and Media Equipment |
Industrial Automation and Control |
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Product Attributes, Parametrics & Datasheet
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Product |
Type |
Package |
Channel |
Drain-Source |
Gate-Source |
Drain-Source |
Datasheet |
|
Power MOSFET |
P |
-100 |
±25 |
0.052 |
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Power MOSFET |
P |
-100 |
±20 |
0.054 |
Now available, purchase directly from MCC or through our authorized distributors.
For technical inquiries or sample requests, contact MCC for support.









