Overview
The STF25N80K5 is a high-voltage N-channel Power MOSFET designed by STMicroelectronics using the innovative MDmesh™ K5 technology. This proprietary vertical structure enhances the device's performance, making it suitable for a variety of high-power applications. The STF25N80K5 is known for its high voltage rating and low on-resistance, which are critical parameters for efficient power management.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Rating (Vds) | 800 V |
| On-Resistance (Rds(on)) | 0.190 Ohm (typ.) |
| Drain Current (Id) | 19.5 A |
| Package | TO-220, TO-220FP, TO-247 |
| Technology | MDmesh™ K5 |
Key Features
- High voltage rating of 800 V, making it suitable for high-power applications.
- Low on-resistance (Rds(on)) of 0.190 Ohm (typ.), which reduces power losses and improves efficiency.
- High drain current of 19.5 A, enabling the handling of significant power loads.
- Available in various packages including TO-220, TO-220FP, and TO-247, offering flexibility in design.
- MDmesh™ K5 technology for enhanced performance and reliability.
Applications
- Power supplies and DC-DC converters.
- Motor control and drives.
- Industrial automation and control systems.
- Renewable energy systems, such as solar and wind power.
- Aerospace and defense applications requiring high reliability and performance.
Q & A
- What is the voltage rating of the STF25N80K5? The voltage rating (Vds) of the STF25N80K5 is 800 V.
- What is the typical on-resistance of the STF25N80K5? The typical on-resistance (Rds(on)) is 0.190 Ohm.
- What is the maximum drain current of the STF25N80K5? The maximum drain current (Id) is 19.5 A.
- In which packages is the STF25N80K5 available? It is available in TO-220, TO-220FP, and TO-247 packages.
- What technology is used in the STF25N80K5? The STF25N80K5 uses MDmesh™ K5 technology.
- What are some common applications of the STF25N80K5? Common applications include power supplies, motor control, industrial automation, renewable energy systems, and aerospace/defense.
- Why is the low on-resistance important? Low on-resistance reduces power losses and improves the overall efficiency of the system.
- How does the MDmesh™ K5 technology benefit the STF25N80K5? MDmesh™ K5 technology enhances the device's performance and reliability by optimizing the vertical structure.
- Is the STF25N80K5 suitable for high-power applications? Yes, it is designed for high-power applications due to its high voltage rating and high drain current.
- What are the advantages of using the STF25N80K5 in power supplies? The advantages include high efficiency, low power losses, and high reliability.
