NXP USA Inc.
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AFT18P350-4S2LR6
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AFT18P350-4S2LR6

Product Overview

Category

The AFT18P350-4S2LR6 belongs to the category of electronic components, specifically a power transistor module.

Use

This product is used in power electronics applications for high-power switching and amplification.

Characteristics

  • High voltage and current handling capability
  • Low on-state resistance
  • Fast switching speed
  • Robust construction for reliability in demanding environments

Package

The AFT18P350-4S2LR6 is packaged in a rugged and heat-dissipating module, designed for efficient thermal management.

Essence

The essence of this product lies in its ability to handle high power levels with minimal losses and heat generation.

Packaging/Quantity

Each package contains one AFT18P350-4S2LR6 power transistor module.

Specifications

  • Maximum Voltage: 1200V
  • Maximum Current: 350A
  • On-State Resistance: 0.04Ω
  • Switching Speed: 50ns
  • Operating Temperature Range: -40°C to 150°C

Detailed Pin Configuration

The AFT18P350-4S2LR6 features a detailed pin configuration that includes gate, collector, and emitter connections, along with auxiliary pins for thermal management and control signals.

Functional Features

  • High power handling capacity
  • Fast switching for efficient operation
  • Built-in protection features for overcurrent and overtemperature conditions
  • Low electromagnetic interference (EMI) characteristics

Advantages

  • High power efficiency
  • Robust construction for reliability
  • Suitable for demanding industrial applications
  • Enhanced thermal management capabilities

Disadvantages

  • Higher cost compared to standard discrete transistors
  • Requires careful thermal design considerations due to high power dissipation

Working Principles

The AFT18P350-4S2LR6 operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the flow of current through the device.

Detailed Application Field Plans

This power transistor module is well-suited for use in various applications, including: - Motor drives - Renewable energy systems - Industrial power supplies - Electric vehicle powertrains - Welding equipment

Detailed and Complete Alternative Models

  • AFT18P300-4S2LR6: Similar specifications with slightly lower current handling capacity
  • AFT18P400-4S2LR6: Similar specifications with higher current handling capacity
  • AFT20P350-4S2LR6: Upgraded version with improved thermal characteristics

In conclusion, the AFT18P350-4S2LR6 power transistor module offers high-performance characteristics suitable for demanding power electronics applications, with specific advantages in power efficiency and reliability.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af AFT18P350-4S2LR6 i tekniske løsninger

  1. What is the AFT18P350-4S2LR6 used for in technical solutions?

    • The AFT18P350-4S2LR6 is a high-performance RF power transistor designed for use in various technical solutions, including RF amplifiers and transmitters.

  2. What are the key specifications of the AFT18P350-4S2LR6?

    • The AFT18P350-4S2LR6 features a frequency range of 1805-1880 MHz, a power output of 35W, and a gain of 14dB.

  3. How does the AFT18P350-4S2LR6 contribute to improving technical solutions?

    • The AFT18P350-4S2LR6 offers high power output and efficiency, making it ideal for enhancing the performance of RF amplifiers and transmitters in technical solutions.

  4. What are the typical applications of the AFT18P350-4S2LR6 in technical solutions?

    • Typical applications include cellular infrastructure, repeaters, and other wireless communication systems where high-power RF amplification is required.

  5. What are the thermal considerations when using the AFT18P350-4S2LR6 in technical solutions?

    • Proper heat sinking and thermal management are essential to ensure the AFT18P350-4S2LR6 operates within its specified temperature range for optimal performance and reliability.

  6. Are there any special considerations for circuit design when integrating the AFT18P350-4S2LR6 into technical solutions?

    • Yes, proper impedance matching and biasing are critical for maximizing the performance and efficiency of the AFT18P350-4S2LR6 in technical solutions.

  7. Can the AFT18P350-4S2LR6 be used in conjunction with other RF components in technical solutions?

    • Yes, the AFT18P350-4S2LR6 can be integrated into RF circuits alongside other components such as filters, couplers, and control circuitry to create complete technical solutions.

  8. What are the environmental considerations for using the AFT18P350-4S2LR6 in outdoor technical solutions?

    • The AFT18P350-4S2LR6 is designed to withstand harsh environmental conditions, but proper sealing and protection from moisture and dust are important for outdoor applications.

  9. What are the recommended operating voltage and current for the AFT18P350-4S2LR6 in technical solutions?

    • The AFT18P350-4S2LR6 typically operates at a voltage of 28V and requires a specific biasing current for optimal performance in technical solutions.

  10. Are there any known reliability or longevity issues associated with the AFT18P350-4S2LR6 in technical solutions?

    • When operated within its specified parameters and properly maintained, the AFT18P350-4S2LR6 is known for its reliability and longevity in technical solutions.