The Advantages and Applications of STD2N80K5 Power MOSFET
Introduction
In the world of power electronics, MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors) play a vital role in controlling and switching electrical power efficiently. One such MOSFET is the STD2N80K5, which offers several advantages and finds application in various domains. In this blog post, we will explore the features, benefits, and applications of the STD2N80K5 Power MOSFET.
Overview of STD2N80K5
The STD2N80K5 is a power MOSFET designed for high-voltage applications. It belongs to the STPOWER N-channel SuperMESH? series, which integrates technological advancements to optimize performance. The SuperMESH? technology reduces on-state resistance (RDS(on)), improving efficiency and minimizing power losses.
Advantages of STD2N80K5
1. Low On-State Resistance: The STD2N80K5 is known for its low RDS(on) value, which enhances power efficiency in various applications. With a typical RDS(on) of only 2.2 Ω, this MOSFET reduces conduction losses and minimizes heat dissipation.
2. High Breakdown Voltage: The STD2N80K5 can handle high voltages, as it features a VDS (Drain-Source Voltage) rating of 800V. This capability makes it suitable for applications requiring voltage switching and control.
3. Fast Switching Speed: This power MOSFET offers a low gate charge (Qg) and gate-source charge (Qgs), enabling faster switching times. The fast switching speed minimizes power losses during switching transitions and ensures efficient operation.
4. Excellent Thermal Performance: With a low thermal resistance between the junction and ambient (Rth(j-a)), the STD2N80K5 effectively dissipates heat, allowing for high-power handling capability. This ensures device reliability and longevity.
Applications of STD2N80K5
1. Power Supplies: The STD2N80K5 is widely used in various power supply applications, including switch-mode power supplies (SMPS) and DC-DC converters. Its high voltage capability and low on-state resistance make it suitable for efficient power transfer and voltage regulation.
2. Motor Control: Thanks to its fast switching speed and high voltage rating, the STD2N80K5 is ideal for motor control applications. It is commonly used in brushless DC (BLDC) motor drives, servo drives, and other motor control systems.
3. Lighting Systems: LED lighting systems require efficient power management to ensure optimal performance. The STD2N80K5 MOSFET offers low losses, making it suitable for LED driver circuits and lighting control systems.
4. Industrial Automation: In industrial environments, where high-power switching and control are crucial, the STD2N80K5 can be used in applications such as industrial motor drives, robotics, and power distribution units (PDUs).
5. Renewable Energy Systems: The STD2N80K5's high voltage rating and low on-state resistance make it suitable for renewable energy systems such as solar inverters and wind turbine power converters. Its efficiency and thermal performance contribute to overall system efficiency.
Conclusion
The STD2N80K5 Power MOSFET offers numerous advantages, including low on-state resistance, high voltage capability, fast switching speed, and excellent thermal performance. These features make it an attractive choice for a wide range of applications, including power supplies, motor control, lighting systems, industrial automation, and renewable energy systems. The STD2N80K5's optimized performance contributes to energy efficiency, reliability, and overall system performance.
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STD2N80K5
- Part Number :
- STD2N80K5
- Manufacturer :
- STMicroelectronics
- Description :
- MOSFET N-CH 800V 2A DPAK
- Datasheet :
-
STD2N80K5.pdf
- Unit Price :
- Request a Quote
- In Stock :
- 3607
- Lead Time :
- To be Confirmed
- Quick Inquiry :
- - + Add To Cart
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STD2N80K5 Specifications
- Packaging:
- Tape & Reel (TR),Cut Tape (CT)
- Series:
- SuperMESH5™
- ProductStatus:
- Active
- FETType:
- N-Channel
- Technology:
- MOSFET (Metal Oxide)
- DraintoSourceVoltage(Vdss):
- 800 V
- Current-ContinuousDrain(Id)@25°C:
- 2A (Tc)
- DriveVoltage(MaxRdsOnMinRdsOn):
- 10V
- RdsOn(Max)@IdVgs:
- 4.5Ohm @ 1A, 10V
- Vgs(th)(Max)@Id:
- 5V @ 100µA
- GateCharge(Qg)(Max)@Vgs:
- 3 nC @ 10 V
- Vgs(Max):
- 30V
- InputCapacitance(Ciss)(Max)@Vds:
- 95 pF @ 100 V
- FETFeature:
- -
- PowerDissipation(Max):
- 45W (Tc)
- OperatingTemperature:
- -55°C ~ 150°C (TJ)
- MountingType:
- Surface Mount
STD2N80K5 Guarantees
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