STP8NK80ZFP N-Channel MOSFET 800V 6.2A TO-220FP
- Brand: STMicroelectronics
- Product Code: STP8NK80ZFP
- Availability: In Stock
$0.54
- Ex Tax: $0.54
STP8NK80ZFP N-Channel MOSFET: Power Efficiency Meets Durability
The STP8NK80ZFP from STMicroelectronics represents a significant advancement in power MOSFET technology, offering engineers and designers a robust solution for high-voltage applications. As part of the renowned SuperMESH™ family, this N-channel MOSFET combines exceptional electrical characteristics with thermal resilience, making it ideal for demanding environments in industrial, automotive, and consumer electronics sectors.
Technical Excellence at Its Core
Operating at an impressive 800V drain-to-source voltage (Vdss), the STP8NK80ZFP delivers 6.2A continuous drain current at 25°C, ensuring reliable performance in power conversion systems. Its advanced silicon carbide (SiC) technology minimizes conduction losses through a remarkably low 1.5Ω Rds(on) at 10V gate-source voltage (Vgs), while maintaining excellent thermal stability with a 30W power dissipation rating (Tc). The device's 46nC gate charge (Qg) at 10V Vgs optimizes switching efficiency, reducing energy waste in high-frequency operations.
| Parameter | Value |
|---|---|
| Max Vdss | 800 V |
| Max Id | 6.2 A |
| Rds(on) Max | 1.5 Ω |
| Gate Charge | 46 nC |
| Operating Temp | -55°C to 150°C |
Design Advantages for Modern Applications
Engineered for ease of integration, the TO-220FP package provides excellent thermal management through its through-hole mounting configuration while maintaining mechanical durability. The ±30V gate-source voltage tolerance enhances protection against voltage spikes, and the 1320pF input capacitance (Ciss) at 25V Vds ensures stable operation in high-speed switching circuits. With its 4.5V gate threshold voltage (Vgs(th)) at 100µA, this MOSFET offers precise control in both digital and analog gate drive circuits.
Key benefits include:
- High avalanche energy capability for motor drive protection
- Reduced conduction losses in SMPS designs
- Enhanced thermal cycling stability
- Compliance with RoHS and REACH standards
Optimal Applications
This device excels in various power electronics systems including:
Switch-mode power supplies (SMPS) for industrial equipment benefit from its high-voltage handling and low Rds(on). Motor control circuits in automation systems leverage its 30W power dissipation capability. Renewable energy systems utilize its 800V rating for solar inverters, while EV charging stations take advantage of its thermal resilience. Audio amplifiers also benefit from its low distortion characteristics in Class-D designs.
Performance Beyond Expectations
The STP8NK80ZFP's SuperMESH™ technology creates a unique cell structure that dramatically reduces on-state resistance while maintaining high breakdown voltage. This innovation results in 15% lower switching losses compared to conventional MOSFETs in the same class. The device's 10V drive voltage compatibility ensures seamless integration with standard gate drivers, while its 25V operating voltage range provides flexibility in both low- and high-power applications.
Tags: Power Electronics, N-Channel MOSFET, High Voltage, TO-220 Packaging, STMicroelectronics Components