STW6N90K5 Overview
The STW6N90K5 is a high-voltage N-channel power MOSFET designed for efficient switching and robust performance in industrial power applications. With a voltage rating of 900 V and a continuous drain current of 6 A, this device offers excellent conduction and switching capabilities for demanding environments. Its low on-resistance and fast switching speed contribute to reduced power losses and improved thermal management. Optimized for use in power supplies, motor drives, and high-voltage converters, the STW6N90K5 delivers reliable operation under high stress conditions. For more detailed information, visit IC Manufacturer.
STW6N90K5 Technical Specifications
| Parameter | Specification |
|---|---|
| Drain-Source Voltage (VDS) | 900 V |
| Continuous Drain Current (ID) at 25??C | 6 A |
| On-Resistance (RDS(on)) | 1.9 ?? (max) at VGS = 10 V |
| Gate Threshold Voltage (VGS(th)) | 3 V (min) / 5 V (max) |
| Total Gate Charge (Qg) | 25 nC (typical) |
| Input Capacitance (Ciss) | 120 pF (typical) |
| Power Dissipation (PD) | 75 W |
| Operating Junction Temperature (Tj) | -55 to +150 ??C |
STW6N90K5 Key Features
- High voltage rating: Supports up to 900 V, enabling reliable operation in high-voltage switching circuits and power conversion systems.
- Low on-resistance: Minimizes conduction losses, improving overall efficiency and thermal performance in power applications.
- Fast switching speed: Reduces switching losses and electromagnetic interference, enhancing performance in high-frequency applications.
- Robust thermal handling: Rated for operation up to 150??C junction temperature, ensuring device reliability under thermal stress.
Typical Applications
- Industrial power supplies and converters requiring high-voltage switching and efficient power management in harsh environments.
- Motor control circuits where reliable switching and low conduction losses improve system efficiency and lifespan.
- Inverters and UPS systems benefiting from fast switching and thermal stability under continuous load.
- HVAC and lighting control systems that require robust MOSFETs for power regulation and switching.
STW6N90K5 Advantages vs Typical Alternatives
This device offers a competitive edge through its combination of high voltage capability and low on-resistance, enabling higher efficiency and thermal performance than many standard MOSFETs. Its fast switching characteristics reduce power losses, making it ideal for industrial applications requiring precision and reliability. These features, coupled with robust thermal limits, ensure longer operational life and lower system costs compared to general-purpose alternatives.
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STW6N90K5 Brand Info
The STW6N90K5 is manufactured by STMicroelectronics, a global leader in semiconductor solutions. Known for innovation and quality, STMicroelectronics produces this MOSFET as part of its Power MOSFET portfolio, targeting industrial and power management applications. The brand emphasizes performance, efficiency, and reliability, making the STW6N90K5 a trusted choice for engineers designing high-voltage power electronics.
FAQ
What is the maximum voltage rating of the STW6N90K5?
The maximum drain-source voltage rating is 900 V, allowing the device to operate safely in high-voltage power circuits without breakdown.
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What are the typical conduction losses associated with this MOSFET?
Conduction losses are minimized due to the low on-resistance value, which is typically 1.9 ?? at a gate-source voltage of 10 V, helping improve overall efficiency.
Can the device handle high-temperature environments?
Yes, the STW6N90K5 supports an operating junction temperature range up to 150??C, making it suitable for applications with significant thermal
