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KA5H0380RTU
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KA5H0380RTU

Product Overview

Category

KA5H0380RTU belongs to the category of power MOSFETs.

Use

It is primarily used in power supply applications.

Characteristics

  • High voltage capability
  • Low on-resistance
  • Fast switching speed
  • Low gate charge
  • Avalanche energy specified
  • Improved dv/dt capability

Package

KA5H0380RTU is available in a TO-220F package.

Essence

The essence of KA5H0380RTU lies in its ability to efficiently handle high voltages and provide reliable power supply solutions.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 50 units per reel/tube.

Specifications

  • Drain-Source Voltage (Vdss): 800V
  • Continuous Drain Current (Id): 5A
  • Drain-Source On-Resistance (Rds(on)): 1.2Ω
  • Gate Threshold Voltage (Vgs(th)): 3V
  • Total Gate Charge (Qg): 10nC
  • Avalanche Energy (Eas): 4.5mJ
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

KA5H0380RTU has a standard pin configuration as follows:

  1. Gate (G)
  2. Drain (D)
  3. Source (S)

Functional Features

  • High voltage capability allows for use in various power supply applications.
  • Low on-resistance minimizes power losses and improves efficiency.
  • Fast switching speed enables rapid response in switching circuits.
  • Low gate charge reduces drive requirements and enhances overall performance.
  • Avalanche energy specification ensures safe operation during transient conditions.
  • Improved dv/dt capability enhances reliability in high-speed switching applications.

Advantages and Disadvantages

Advantages

  • High voltage capability
  • Low on-resistance
  • Fast switching speed
  • Low gate charge
  • Improved dv/dt capability

Disadvantages

  • Limited current handling capacity (5A)

Working Principles

KA5H0380RTU operates based on the principles of power MOSFET technology. It utilizes a metal-oxide-semiconductor structure to control the flow of current between the drain and source terminals. By applying an appropriate gate voltage, the channel between the drain and source can be opened or closed, allowing or blocking the current flow.

Detailed Application Field Plans

KA5H0380RTU finds extensive application in various power supply systems, including:

  1. Switching power supplies
  2. Uninterruptible power supplies (UPS)
  3. Inverters
  4. Motor drives
  5. Lighting systems
  6. Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to KA5H0380RTU are:

  1. IRFP460: Similar specifications and package type.
  2. STP5NK80Z: Comparable characteristics and pin configuration.
  3. FDPF7N50NZ: Alternative with higher current handling capacity.

These alternative models provide similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, KA5H0380RTU is a power MOSFET designed for high voltage applications in power supply systems. Its key features include high voltage capability, low on-resistance, fast switching speed, and improved dv/dt capability. While it has a limited current handling capacity, it offers reliable performance and finds wide application in various power supply systems. Alternative models such as IRFP460, STP5NK80Z, and FDPF7N50NZ can be considered based on specific requirements.

기술 솔루션에 KA5H0380RTU 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of KA5H0380RTU in technical solutions:

  1. Q: What is KA5H0380RTU? A: KA5H0380RTU is a power switching transistor module commonly used in various technical solutions.

  2. Q: What is the maximum voltage rating of KA5H0380RTU? A: The maximum voltage rating of KA5H0380RTU is typically around 800V.

  3. Q: What is the maximum current handling capacity of KA5H0380RTU? A: KA5H0380RTU can handle currents up to a few amperes, depending on the specific application and cooling conditions.

  4. Q: What are the typical applications of KA5H0380RTU? A: KA5H0380RTU is commonly used in power supplies, inverters, motor control circuits, and other high-power switching applications.

  5. Q: Can KA5H0380RTU be used for both AC and DC applications? A: Yes, KA5H0380RTU can be used for both AC and DC applications, as long as the voltage and current ratings are within its specifications.

  6. Q: Does KA5H0380RTU require any external components for operation? A: Yes, KA5H0380RTU usually requires additional components such as resistors, capacitors, and diodes to form a complete circuit.

  7. Q: Is KA5H0380RTU suitable for high-frequency applications? A: KA5H0380RTU is primarily designed for low to medium frequency applications and may not be suitable for high-frequency switching.

  8. Q: What precautions should be taken while using KA5H0380RTU? A: It is important to follow the manufacturer's datasheet and application notes for proper circuit design, thermal management, and voltage/current limitations.

  9. Q: Can KA5H0380RTU handle short-circuit conditions? A: KA5H0380RTU has built-in protection features to handle short-circuit conditions, but it is still recommended to avoid prolonged short circuits to prevent damage.

  10. Q: Where can I find more information about using KA5H0380RTU in technical solutions? A: You can refer to the manufacturer's datasheet, application notes, or online resources for detailed information on using KA5H0380RTU in various technical applications.