Overview
The STW15N80K5 is a high-performance N-channel Power MOSFET designed by STMicroelectronics using the innovative MDmesh™ K5 technology. This device is part of a family of very high voltage Power MOSFETs that offer superior power density and high efficiency. The STW15N80K5 is packaged in a TO-247 package, making it suitable for a variety of high-power applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDS) | 800 | V |
| Static Drain-Source On-Resistance (RDS(on)) | 0.3 (typ), 0.375 (max) | Ω |
| Continuous Drain Current (ID) | 14 A at TC = 25 °C, 8.8 A at TC = 100 °C | A |
| Total Dissipation (PTOT) | 190 W | W |
| Gate-Source Voltage (VGS) | ±30 | V |
| Gate Threshold Voltage (VGS(th)) | 3 to 5 | V |
| Operating Junction Temperature (Tj) | -55 to 150 | °C |
| Thermal Resistance Junction-Case (Rthj-case) | 0.66 | °C/W |
Key Features
- Industry’s lowest RDS(on) x area and best figure of merit (FoM)
- Ultra low gate charge
- 100% avalanche tested
- Zener-protected for enhanced ESD capability and protection against voltage transients
- High junction temperature rating of up to 150°C
- Superior power density and high efficiency due to MDmesh™ K5 technology
Applications
The STW15N80K5 is designed for high-power switching applications, including but not limited to:
- Power supplies and switch-mode power supplies (SMPS)
- Motor control and drive systems
- High-frequency switching circuits
- Industrial and automotive power systems
Q & A
- What is the maximum drain-source voltage of the STW15N80K5?
The maximum drain-source voltage (VDS) is 800 V. - What is the typical on-resistance of the STW15N80K5?
The typical static drain-source on-resistance (RDS(on)) is 0.3 Ω. - What is the maximum continuous drain current at 25°C?
The maximum continuous drain current (ID) at TC = 25 °C is 14 A. - What is the total dissipation power of the STW15N80K5?
The total dissipation power (PTOT) is 190 W. - What is the gate-source voltage range?
The gate-source voltage (VGS) range is ±30 V. - What is the operating junction temperature range?
The operating junction temperature (Tj) range is -55 to 150 °C. - What technology is used in the STW15N80K5?
The STW15N80K5 uses MDmesh™ K5 technology. - What are the key features of the STW15N80K5?
The key features include ultra-low gate charge, 100% avalanche testing, and Zener protection. - What are the typical applications of the STW15N80K5?
The typical applications include power supplies, motor control, high-frequency switching circuits, and industrial/automotive power systems. - What package type is the STW15N80K5 available in?
The STW15N80K5 is available in the TO-247 package.
