The NCEP85T14D is an N-channel enhancement mode power MOSFET manufactured by Wuxi NCE Power Semiconductor. It is designed for high-efficiency switching applications where low on-resistance and fast switching are critical. This MOSFET is suitable for synchronous rectification, DC-DC converters, and power management circuits.

Applications

• Synchronous Rectification in AC/DC Power Supplies
• DC-DC Converters
• Power Management in Portable Devices
• Motor Control
• Load Switching

Features

• Low RDS(on) for reduced conduction losses
• Low Gate Charge (Qg) for minimized switching losses
• High Avalanche Energy
• Fast Switching Speed
• Lead-Free Package
• RoHS Compliant

Benefits

• Increased Efficiency in Power Conversion Systems
• Reduced Heat Generation
• Improved System Reliability
• Simplified Thermal Management
• Compact Design

Technical Specifications

The NCEP85T14D typically features a drain-source voltage (VDS) of 85V and a continuous drain current (ID) of about 14A. The on-resistance (RDS(on)) is generally very low, typically around 7 mΩ at a gate-source voltage (VGS) of 10V. The gate threshold voltage (VGS(th)) is usually between 1V and 3V. The device is commonly packaged in a TO-252 (DPAK) package for optimal thermal dissipation. The operating junction temperature is typically from -55°C to +175°C. The low gate charge minimizes switching losses, contributing to higher efficiency at high frequencies. The device includes a high avalanche energy rating to improve robustness.

The NCEP85T14D's low on-resistance minimizes conduction losses, thereby increasing overall efficiency. The low gate charge reduces gate drive requirements and minimizes switching losses. The high avalanche energy rating enhances the device's robustness against voltage spikes and surges. This MOSFET is well-suited for applications where high efficiency, reliability, and a compact size are important design considerations.