The NCEP050N85D is an N-channel enhancement mode power MOSFET manufactured by Wuxi. This MOSFET is designed for high-efficiency switching applications. A key feature is its low on-resistance (RDS(on)), which minimizes conduction losses. Additionally, it boasts fast switching speeds that help reduce switching losses, thereby contributing to the overall system efficiency. The device is engineered to withstand significant voltage stress and to provide reliable performance in challenging power applications.

Applications

• Power supplies
• DC-DC converters
• Motor control
• Inverters
• High-voltage switching circuits

Features

• Low RDS(on) to minimize conduction losses
• Fast switching speed to reduce switching losses
• High avalanche energy rating for ruggedness
• Operating temperature range up to 175°C
• RoHS compliant

Benefits

• Improved system efficiency, leading to lower power consumption and reduced heat generation
• Higher power density because of the device's compact size and high current capacity
• Enhanced system reliability thanks to its robust design and high avalanche energy rating
• Simplified thermal management resulting from lower power dissipation

Technical Specifications

The NCEP050N85D has a drain-source voltage (VDS) rating of 850V. The continuous drain current (ID) is dependent on the package and operating conditions. The on-resistance (RDS(on)) is typically low when the gate-source voltage (VGS) is at 10V. The gate charge (Qg) plays a crucial role in determining the switching speed. This MOSFET is typically packaged in a TO-220 or similar format for straightforward mounting and thermal management.

Proper thermal management, including the use of appropriate heat sinking, is essential to ensure that the maximum junction temperature is not exceeded. Optimized gate drive circuitry is also necessary for achieving optimal switching performance and minimizing electromagnetic interference (EMI).