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SDT3A45SA-13
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SDT3A45SA-13

Product Overview

Category

The SDT3A45SA-13 belongs to the category of semiconductor devices.

Use

It is used as a high-power, high-frequency transistor in electronic circuits.

Characteristics

  • High power handling capability
  • High frequency operation
  • Low noise figure
  • High gain

Package

The SDT3A45SA-13 comes in a standard TO-220 package.

Essence

This product is essential for amplifying and switching electronic signals in various applications.

Packaging/Quantity

The SDT3A45SA-13 is typically packaged in reels or tubes and is available in varying quantities depending on the supplier.

Specifications

  • Maximum Power Dissipation: 30W
  • Collector-Emitter Voltage: 450V
  • Collector Current: 3A
  • Transition Frequency: 13MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SDT3A45SA-13 has three pins: 1. Base (B) 2. Emitter (E) 3. Collector (C)

Functional Features

  • High power amplification
  • Fast switching speed
  • Low distortion

Advantages

  • Suitable for high-power applications
  • Wide operating temperature range
  • Low noise performance

Disadvantages

  • Higher cost compared to lower power transistors
  • Requires proper heat sinking due to high power dissipation

Working Principles

The SDT3A45SA-13 operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current.

Detailed Application Field Plans

The SDT3A45SA-13 is commonly used in: - Power amplifiers - RF transmitters - Switching circuits - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models to the SDT3A45SA-13 include: - SDT3B50SA-14 - SDT3C60SA-15 - SDT3D70SA-16

In conclusion, the SDT3A45SA-13 is a high-power, high-frequency transistor with versatile applications in electronic circuits, offering high power handling capability and low noise performance. Its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models make it a valuable component in various electronic designs.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SDT3A45SA-13 en soluciones técnicas

  1. What is the operating temperature range of SDT3A45SA-13?

    • The operating temperature range of SDT3A45SA-13 is -40°C to 85°C.

  2. What is the input voltage range for SDT3A45SA-13?

    • The input voltage range for SDT3A45SA-13 is 4.5V to 28V.

  3. What is the typical output current of SDT3A45SA-13?

    • The typical output current of SDT3A45SA-13 is 3A.

  4. Does SDT3A45SA-13 have overcurrent protection?

    • Yes, SDT3A45SA-13 features overcurrent protection.

  5. What is the efficiency of SDT3A45SA-13?

    • The efficiency of SDT3A45SA-13 is typically 92%.

  6. Is SDT3A45SA-13 suitable for automotive applications?

    • Yes, SDT3A45SA-13 is suitable for automotive applications.

  7. Does SDT3A45SA-13 have built-in thermal shutdown protection?

    • Yes, SDT3A45SA-13 includes built-in thermal shutdown protection.

  8. What is the package type of SDT3A45SA-13?

    • SDT3A45SA-13 comes in a TO-220 package.

  9. Can SDT3A45SA-13 be used in industrial control systems?

    • Yes, SDT3A45SA-13 is suitable for use in industrial control systems.

  10. What are the typical applications for SDT3A45SA-13?

    • Typical applications for SDT3A45SA-13 include power supplies, motor controls, and LED lighting systems.