STMicroelectronics

STL7LN80K5  

Single FETs, MOSFETs

STL7LN80K5 Description

The STL7LN80K5 from STMicroelectronics is an N-channel 800V MOSFET designed for high-efficiency power switching applications. Part of the MDmesh™ series, it leverages advanced Metal Oxide Semiconductor (MOSFET) technology to deliver superior performance in high-voltage environments. With a continuous drain current (Id) of 5A at 25°C and a low on-resistance (Rds(on)) of 1.15Ω at 10V gate drive, this device minimizes conduction losses, making it ideal for energy-conscious designs. Packaged in a compact PowerFlat™ (5x6) surface-mount format, it is optimized for space-constrained applications while ensuring robust thermal dissipation (42W max power dissipation at Tc).

STL7LN80K5 Features

• High Voltage Rating: 800V Vdss ensures reliability in demanding power circuits.
• Low Gate Charge (Qg): 12nC at 10V reduces switching losses, enhancing efficiency in high-frequency applications.
• Optimized Rds(on): 1.15Ω at 2.5A, 10V for reduced conduction losses.
• Wide Gate-Source Voltage Range: ±30V Vgs(max) offers flexibility in drive circuitry.
• Robust Packaging: PowerFlat™ 5x6 provides superior thermal performance and space savings.
• Compliance: ROHS3, REACH Unaffected, ECCN EAR99, and MSL 1 (Unlimited) ensure environmental and regulatory compatibility.

STL7LN80K5 Applications

The STL7LN80K5 excels in:

• Switch-Mode Power Supplies (SMPS): High-voltage input stages (e.g., PFC circuits).
• Industrial Power Systems: Motor drives, inverters, and UPS systems.
• Lighting: LED drivers and ballast control.
• Renewable Energy: Solar inverters and DC-DC converters.
  Its low Qg and high voltage tolerance make it particularly suited for high-efficiency, high-frequency designs, while the PowerFlat™ package enables compact layouts in PCB designs.

Conclusion of STL7LN80K5

The STL7LN80K5 combines high-voltage capability, low losses, and compact packaging, making it a standout choice for modern power electronics. Its MDmesh™ technology ensures superior switching performance, while STMicroelectronics' reliability guarantees long-term durability. Whether for industrial, automotive, or renewable energy applications, this MOSFET delivers efficiency, space savings, and compliance—key attributes for next-generation power designs.

STL7LN80K5 Documents

Download datasheets and manufacturer documentation for STL7LN80K5

Datasheets :

Spice Model Tutorial for Power MOSFETS       STL7LN80K5 Datasheet      

PCN Packaging :

Mult Dev Inner Box Chg 9/Dec/2021      

Design Resources :

STL7LN80K5 PSpice Model      

HTML Datasheet :

Spice Model Tutorial for Power MOSFETS       STL7LN80K5 Datasheet