STP2N95K5 N-Channel MOSFET 950V 2A TO-220
- Brand: STMicroelectronics
- Product Code: STP2N95K5
- Availability: In Stock
$1.50
- Ex Tax: $1.50
High-Performance STP2N95K5 N-Channel MOSFET for Demanding Power Applications
STMicroelectronics continues to push the boundaries of power semiconductor technology with its SuperMESH5™ series, and the STP2N95K5 N-Channel MOSFET exemplifies this innovation. Designed for high-voltage applications requiring exceptional reliability and efficiency, this TO-220 packaged transistor delivers robust performance in industrial, automotive, and power management systems. With its 950V rating and optimized switching characteristics, the STP2N95K5 sets new standards for power density and thermal management in modern electronic designs.
Key Performance Advantages
Engineered with ST's advanced SuperMESH5 technology, the STP2N95K5 combines cutting-edge trench gate processes with optimized cell structures to achieve exceptional electrical characteristics. The device maintains a remarkable balance between low on-state resistance (RDS(on)) of 5Ω at 10V gate-source voltage while sustaining 950V drain-source breakdown voltage. This combination enables significant power losses reduction in switching applications, making it ideal for power supplies, motor drives, and lighting systems.
The device's 10nC gate charge rating ensures fast switching transitions, minimizing energy losses during operation. Its thermal design supports 45W power dissipation at the case temperature, coupled with an operating temperature range of -55°C to 150°C that ensures reliable performance in extreme environments. The TO-220 package facilitates efficient heat dissipation while maintaining mechanical robustness for industrial applications.
| Parameter | Specification |
|---|---|
| VDSS | 950 V |
| ID @ 25°C | 2 A |
| RDS(on) | 5 Ω @ 10 V |
| Qg (Max) | 10 nC |
| Ciss | 105 pF @ 100 V |
| VGS(th) | 5 V @ 100 µA |
Technical Excellence in Power Switching
The STP2N95K5's advanced silicon design incorporates STMicroelectronics' proprietary edge termination technology, ensuring stable operation even under high dv/dt conditions. Its 30V gate voltage rating provides exceptional robustness against gate oxide breakdown, while the 105pF input capacitance enables efficient high-frequency operation. The device's avalanche energy rating and built-in diode protection make it particularly suitable for inductive load switching applications.
This N-channel MOSFET's superior thermal characteristics stem from its optimized die attach process and copper leadframe technology. The through-hole mounting configuration simplifies PCB integration while maintaining excellent thermal coupling to heatsinks. These design features collectively contribute to extended component lifespan and improved system reliability in demanding environments.
Industrial Application Versatility
Engineers across multiple industries have embraced the STP2N95K5 for its versatility and performance consistency. Key application areas include:
- Switch-mode power supplies (SMPS)
- Industrial motor control systems
- LED lighting drivers
- Renewable energy inverters
- Uninterruptible power supplies (UPS)
- Electric vehicle charging systems
In SMPS applications, the device's fast switching characteristics enable higher frequency operation, reducing magnetic component size and improving overall efficiency. For motor control systems, its rugged design withstands voltage spikes and thermal stress during motor commutation. The component's high insulation rating also makes it suitable for safety-critical applications requiring reinforced isolation.
Environmental Compliance and Reliability
Maintaining STMicroelectronics' commitment to environmental responsibility, the STP2N95K5 complies with RoHS directives and features halogen-free packaging. The device's manufacturing process incorporates advanced quality control systems, ensuring exceptional parametric stability across production batches. With its proven reliability in accelerated life testing, this MOSFET provides designers with confidence in long-term system performance.
When designing with the STP2N95K5, engineers benefit from ST's comprehensive technical support ecosystem. The company provides detailed datasheets, Spice models, and application notes to facilitate rapid prototyping and optimization. Designers can leverage ST's extensive reference designs to accelerate time-to-market for their power electronics projects.
Tags: Power MOSFET, High Voltage Transistor, TO-220 Package, SuperMESH5 Technology, Electronics Components