STMicroelectronics
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STLQ50C18R
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STLQ50C18R

Product Overview

Category

The STLQ50C18R belongs to the category of semiconductor devices.

Use

It is used as a power transistor in electronic circuits.

Characteristics

  • High power handling capability
  • Low on-state resistance
  • Fast switching speed

Package

The STLQ50C18R comes in a TO-247 package.

Essence

This product is essential for controlling high-power applications in electronic devices.

Packaging/Quantity

The STLQ50C18R is typically packaged individually and is available in various quantities depending on the supplier.

Specifications

  • Maximum Voltage: 1800V
  • Maximum Current: 50A
  • On-State Resistance: 0.25Ω
  • Switching Speed: <100ns
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The STLQ50C18R has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage and current handling capacity
  • Low on-state resistance for efficient power control
  • Fast switching speed for rapid response in electronic circuits

Advantages

  • Suitable for high-power applications
  • Efficient power control
  • Fast switching speed

Disadvantages

  • May require additional heat dissipation measures due to high power handling capability
  • Sensitive to overvoltage conditions

Working Principles

The STLQ50C18R operates based on the principles of field-effect transistors, where the gate voltage controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The STLQ50C18R is commonly used in: - Power supplies - Motor control systems - Renewable energy systems

Detailed and Complete Alternative Models

Some alternative models to the STLQ50C18R include: - STGW30NC60WD - IRFP4668PBF - IXFN38N100Q2

In conclusion, the STLQ50C18R is a high-power semiconductor device with fast switching capabilities, making it suitable for various electronic applications requiring efficient power control.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van STLQ50C18R in technische oplossingen

  1. What is the STLQ50C18R?

    • The STLQ50C18R is a high-power RF transistor designed for use in technical solutions requiring high-frequency amplification.

  2. What is the maximum power output of the STLQ50C18R?

    • The maximum power output of the STLQ50C18R is typically around 50 watts, making it suitable for high-power applications.

  3. What frequency range does the STLQ50C18R cover?

    • The STLQ50C18R is designed to operate within the frequency range of 1.8 GHz to 2.2 GHz, making it ideal for applications in this frequency band.

  4. What are the key features of the STLQ50C18R?

    • The key features of the STLQ50C18R include high power gain, high efficiency, and excellent linearity, making it well-suited for demanding technical solutions.

  5. What are the typical applications of the STLQ50C18R?

    • The STLQ50C18R is commonly used in applications such as base stations, radar systems, and other high-frequency communication equipment.

  6. What are the recommended operating conditions for the STLQ50C18R?

    • The recommended operating voltage and current for the STLQ50C18R are typically specified in the datasheet and should be carefully followed for optimal performance.

  7. Does the STLQ50C18R require any special cooling or heat dissipation measures?

    • Yes, due to its high-power capabilities, the STLQ50C18R may require efficient heat dissipation through methods such as thermal management solutions or heat sinks.

  8. Can the STLQ50C18R be used in conjunction with other RF components?

    • Yes, the STLQ50C18R can be integrated into RF circuits and used alongside other components such as filters, mixers, and antennas.

  9. What are the typical performance specifications of the STLQ50C18R?

    • Performance specifications such as gain, efficiency, linearity, and input/output impedance are typically provided in the datasheet for the STLQ50C18R.

  10. Are there any known limitations or considerations when using the STLQ50C18R in technical solutions?

    • Users should be aware of factors such as matching network requirements, stability considerations, and potential harmonic generation when integrating the STLQ50C18R into their technical solutions.