Overview
The STW8N120K5 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 and efficiency. The STW8N120K5 is particularly suited for applications requiring high voltage and low on-resistance, making it an excellent choice for power management and switching applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VDS (Drain-Source Voltage) | 1200 | V |
| RDS(on) (On-Resistance) | 1.65 | Ω |
| ID (Drain Current) | 6 | A |
| VGS(th) (Threshold Voltage) | 2-4 | V |
| Package | TO-247 | - |
| Qg (Total Gate Charge) | Ultra-low | - |
| Avalanche Tested | 100% | - |
| Gate Protection | Zener-protected | - |
Key Features
- Industry's lowest RDS(on) x area, providing high efficiency and low power losses.
- Industry's best Figure of Merit (FoM), ensuring optimal performance in various applications.
- Ultra-low gate charge, reducing switching losses and improving overall system efficiency.
- 100% avalanche tested, ensuring robustness and reliability under extreme conditions.
- Zener-protected gate, enhancing the device's durability against voltage spikes and transients.
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 inverters.
- High-voltage switching applications requiring low on-resistance and high reliability.
Q & A
- What is the maximum drain-source voltage of the STW8N120K5?
The maximum drain-source voltage (VDS) of the STW8N120K5 is 1200 V.
- What is the typical on-resistance (RDS(on)) of the STW8N120K5?
The typical on-resistance (RDS(on)) of the STW8N120K5 is 1.65 Ω.
- What is the maximum drain current (ID) of the STW8N120K5?
The maximum drain current (ID) of the STW8N120K5 is 6 A.
- What package type is the STW8N120K5 available in?
The STW8N120K5 is available in a TO-247 package.
- Is the STW8N120K5 avalanche tested?
Yes, the STW8N120K5 is 100% avalanche tested.
- What kind of gate protection does the STW8N120K5 have?
The STW8N120K5 has Zener-protected gates.
- What are some typical applications for the STW8N120K5?
The STW8N120K5 is typically used in power supplies, DC-DC converters, motor control, industrial automation, and renewable energy systems.
- What is the significance of the MDmesh™ K5 technology in the STW8N120K5?
The MDmesh™ K5 technology provides the industry's lowest RDS(on) x area and best Figure of Merit (FoM), enhancing the device's efficiency and performance.
- How does the ultra-low gate charge benefit the STW8N120K5?
The ultra-low gate charge reduces switching losses, improving the overall system efficiency and performance.
- Is the STW8N120K5 suitable for high-voltage switching applications?
Yes, the STW8N120K5 is highly suitable for high-voltage switching applications due to its low on-resistance and high reliability.
