The TSF7N65M is a high-voltage N-channel MOSFET from Truesemi, designed for power switching applications. It leverages advanced trench MOSFET technology to achieve low on-resistance (RDS(on)) and gate charge, contributing to efficient power conversion and reduced switching losses.

Applications

• Switch Mode Power Supplies (SMPS)
• Power Factor Correction (PFC) circuits
• DC-DC converters
• Electronic ballasts for lighting
• Motor control circuits
• Uninterruptible Power Supplies (UPS)

Features

• N-Channel MOSFET
• High voltage: 650V
• Low on-resistance (RDS(on))
• Low gate charge (Qg)
• Fast switching speed
• Avalanche rated
• Lead-free and RoHS compliant

Benefits

• Enables high-efficiency power conversion due to low RDS(on) and gate charge.
• Reduces switching losses, leading to cooler operation and improved reliability.
• Simplified thermal management due to lower power dissipation.
• Suitable for high-frequency switching applications.
• Robust performance under avalanche conditions.
• Meets environmental regulations with lead-free and RoHS compliance.

Technical Specifications

The TSF7N65M features a drain-source voltage (VDS) of 650V and a continuous drain current (ID) rating that depends on the operating temperature and package (refer to the datasheet). Its typical RDS(on) value is low, minimizing conduction losses. The gate charge (Qg) is also optimized for fast switching. It is typically available in a TO-220 or similar through-hole package, providing good thermal dissipation. The MOSFET is designed to withstand avalanche conditions, improving its robustness in demanding applications. Detailed specifications regarding current ratings, thermal resistance, and other parameters can be found in the manufacturer's datasheet.