Overview
The STF11NM50N is a high-performance N-channel Power MOSFET developed by STMicroelectronics. This device is part of the MDmesh II family, known for its advanced technology that combines a vertical structure with a strip layout, resulting in one of the world's lowest on-resistance and gate charge. This makes it highly efficient for various power management applications.
Key Specifications
| Parameter | Value |
|---|---|
| VDS (Drain-Source Voltage) | 500 V |
| RDS(on) (On-Resistance) | 400 mΩ (typ.) |
| ID (Drain Current) | 8.5 A |
| Ptot (Total Power Dissipation) | Varies by package (e.g., TO-220FP, DPAK) |
| TJ (Junction Temperature) | -55°C to 150°C |
| Package | TO-220FP, DPAK |
Key Features
- Low on-resistance (RDS(on)) of 400 mΩ (typ.)
- High drain current (ID) of 8.5 A
- High voltage rating (VDS) of 500 V
- MDmesh II technology for improved performance and efficiency
- Avaliable in TO-220FP and DPAK packages for various application needs
Applications
- Power supplies and DC-DC converters
- Motor control and drives
- Industrial and commercial power systems
- Aerospace and defense applications
- Automotive systems (where applicable)
Q & A
- What is the maximum drain-source voltage of the STF11NM50N?
The maximum drain-source voltage (VDS) is 500 V.
- What is the typical on-resistance of the STF11NM50N?
The typical on-resistance (RDS(on)) is 400 mΩ.
- What is the maximum drain current of the STF11NM50N?
The maximum drain current (ID) is 8.5 A.
- In which packages is the STF11NM50N available?
The STF11NM50N is available in TO-220FP and DPAK packages.
- What technology does the STF11NM50N use?
The STF11NM50N uses MDmesh II technology.
- What are some common applications for the STF11NM50N?
Common applications include power supplies, motor control, industrial and commercial power systems, aerospace, and defense.
- What is the junction temperature range for the STF11NM50N?
The junction temperature range is -55°C to 150°C.
- How does the MDmesh II technology benefit the STF11NM50N?
The MDmesh II technology provides low on-resistance and gate charge, enhancing the device's efficiency and performance.
- Is the STF11NM50N suitable for automotive applications?
While it can be used in some automotive contexts, it is not specifically automotive-grade. For automotive-grade options, other models like the STD14NM50NAG should be considered.
- Where can I find detailed specifications for the STF11NM50N?
Detailed specifications can be found on STMicroelectronics' official website and in the datasheet available for download.
