STMicroelectronics

STL22N65M5

STL22N65M5 Description

The STL22N65M5 from STMicroelectronics is a high-performance N-channel MOSFET designed for demanding power applications. With a 650V drain-to-source voltage (Vdss) and 15A continuous drain current (Id), it delivers robust performance in high-voltage circuits. The device utilizes MDmesh™ V technology, optimizing switching efficiency and reducing conduction losses. Packaged in a PowerFlat™ (8x8) HV surface-mount form factor, it offers excellent thermal management and space-saving benefits. Key parameters include a low on-resistance (Rds(on)) of 210mΩ at 10V Vgs and a gate charge (Qg) of 36nC, ensuring efficient switching in high-frequency applications.

STL22N65M5 Features

• High Voltage & Current Rating: 650V Vdss and 15A Id (Tc) for robust power handling.
• Low Conduction Losses: 210mΩ Rds(on) at 10V Vgs minimizes power dissipation.
• Advanced MDmesh™ V Technology: Enhances switching performance and reduces EMI.
• Optimized Gate Charge: 36nC Qg ensures fast switching and lower drive losses.
• Thermal Efficiency: PowerFlat™ HV package improves heat dissipation, supporting 110W (Tc) power dissipation.
• Wide Operating Temperature: Rated for 150°C junction temperature (TJ).
• Reliability: ROHS3 compliant, REACH unaffected, and MSL3 rated for industrial durability.

STL22N65M5 Applications

• Switched-Mode Power Supplies (SMPS): High-efficiency PFC, LLC, and flyback converters.
• Motor Drives & Inverters: Ideal for industrial motor control and servo systems.
• Renewable Energy Systems: Solar inverters and wind power converters.
• LED Lighting Drivers: High-voltage LED ballasts and constant-current drivers.
• Automotive & Industrial Power Modules: Suitable for high-reliability applications.

Conclusion of STL22N65M5

The STL22N65M5 stands out as a high-efficiency, high-voltage MOSFET tailored for modern power electronics. Its low Rds(on), fast switching capability, and compact PowerFlat™ package make it ideal for space-constrained, high-power designs. Whether in SMPS, motor drives, or renewable energy systems, this device combines performance, thermal resilience, and reliability—making it a superior choice for engineers seeking optimized power solutions.