The NCEP15T14D is an N-channel enhancement mode power MOSFET from Wuxi NCE Power Semiconductor. It is optimized for synchronous rectification in power adapters, DC-DC converters, and other power management applications. The device leverages advanced trench technology to minimize on-resistance and gate charge, enhancing efficiency and reducing power dissipation.

Applications

• Synchronous Rectification in AC/DC Adapters
• DC-DC Converters
• Power Management in Notebook Computers
• Battery Chargers
• Load Switching

Features

• Low RDS(on) for reduced conduction losses
• Low gate charge (Qg) for minimized switching losses
• High avalanche capability
• Fast switching speed
• 100% UIS Tested
• RoHS compliant

Benefits

• Increased efficiency in power conversion systems
• Reduced heat generation, enabling smaller and more efficient designs
• Improved system reliability due to robust design and avalanche capability
• Simplified thermal management with lower RDS(on)
• Reduced EMI and noise

Technical Specifications

The NCEP15T14D typically features a drain-source voltage (VDS) of 150V, and a continuous drain current (ID) of about 14A, depending on operating conditions and thermal management. It exhibits a low on-resistance (RDS(on)) typically around 15 mΩ at VGS = 10V. The gate threshold voltage (VGS(th)) is usually between 2V and 4V. It is commonly packaged in a TO-252 (DPAK) package, providing good thermal dissipation characteristics. Operating junction temperature range is typically -55°C to +175°C. Its low gate charge contributes to efficient switching performance. The avalanche capability is guaranteed through 100% UIS testing.

This MOSFET's low on-resistance significantly reduces conduction losses, maximizing power conversion efficiency. The low gate charge minimizes the gate drive requirements and switching losses. The robust design and avalanche capability ensure reliable operation even under transient conditions. The NCEP15T14D is a suitable choice for applications requiring high efficiency, reliability, and compact design.