Overview
The STF15N80K5 is a high-voltage N-channel Power MOSFET designed by STMicroelectronics using the innovative MDmesh™ K5 technology. This device is part of a family of MOSFETs known for their low on-resistance and ultra-low gate charge, making them ideal for applications requiring high power density and efficiency. The STF15N80K5 is packaged in a TO-220FP package, which is suitable for a variety of power management and switching applications.
Key Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Maximum Drain-Source Voltage | Vds | - | - | 800 | V |
| Maximum Gate-Source Voltage | Vgs | - | - | 30 | V |
| Gate Threshold Voltage | Vgs(th) | 3 | 4 | 5 | V |
| Maximum Drain Current | Id | - | - | 14 | A |
| Maximum Junction Temperature | Tj | - | - | 150 | °C |
| Static Drain-Source On-State Resistance | Rds(on) | 0.3 | 0.375 | - | Ω |
| Total Gate Charge | Qg | - | 32 | - | nC |
| Rise Time | tr | - | 17.6 | - | nS |
| Output Capacitance | Coss | - | 85 | - | pF |
| Maximum Power Dissipation | Pd | - | - | 35 | W |
Key Features
- Industry’s lowest RDS(on) x area, providing high efficiency and power density.
- Industry’s best figure of merit (FoM) for superior performance.
- Ultra-low gate charge, enhancing switching speed and efficiency.
- 100% avalanche tested, ensuring robustness and reliability.
- Zener-protected, eliminating the need for external protection components.
Applications
- Switching applications, including power supplies, motor control, and power management systems.
- High-voltage power conversion and switching circuits.
- Industrial and automotive applications requiring high reliability and efficiency.
Q & A
- What is the maximum drain-source voltage of the STF15N80K5?
The maximum drain-source voltage is 800 V.
- What is the typical on-state resistance of the STF15N80K5?
The typical on-state resistance (Rds(on)) is 0.375 Ω.
- What is the maximum drain current of the STF15N80K5?
The maximum drain current is 14 A.
- What is the maximum junction temperature of the STF15N80K5?
The maximum junction temperature is 150 °C.
- What technology is used in the STF15N80K5?
The STF15N80K5 uses MDmesh™ K5 technology.
- What package type is the STF15N80K5 available in?
The STF15N80K5 is available in a TO-220FP package.
- What are the key features of the STF15N80K5?
The key features include industry’s lowest RDS(on) x area, ultra-low gate charge, 100% avalanche tested, and Zener-protected.
- What are the typical applications of the STF15N80K5?
Typical applications include switching applications, high-voltage power conversion, and industrial and automotive systems.
- What is the total gate charge of the STF15N80K5?
The total gate charge is 32 nC.
- What is the rise time of the STF15N80K5?
The rise time is 17.6 nS.
