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UNR511800L
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UNR511800L

Product Overview

Belongs to: Semiconductor Devices
Category: Transistor
Use: Amplification and Switching
Characteristics: High voltage, high speed, low saturation voltage
Package: TO-220F
Essence: NPN Silicon Epitaxial Planar Transistor
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Voltage: 400V
  • Current: 5A
  • Power Dissipation: 50W
  • Transition Frequency: 30MHz
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

  1. Emitter (E)
  2. Collector (C)
  3. Base (B)

Functional Features

  • High voltage capability
  • Fast switching speed
  • Low saturation voltage

Advantages and Disadvantages

Advantages: - Suitable for high voltage applications - Fast response time - Low power dissipation

Disadvantages: - Sensitive to overvoltage conditions - Limited current handling capacity

Working Principles

The UNR511800L operates as an NPN transistor, where the flow of current is controlled by the voltage applied to the base terminal. When a small current flows into the base, it allows a larger current to flow from the collector to the emitter, enabling amplification or switching functions.

Detailed Application Field Plans

The UNR511800L is commonly used in electronic circuits requiring high voltage amplification or switching, such as audio amplifiers, power supplies, and motor control circuits. Its fast switching speed makes it suitable for applications requiring rapid on/off transitions.

Detailed and Complete Alternative Models

  • UNR5119G
  • UNR5120M
  • UNR5121L
  • UNR5122S

This completes the entry for UNR511800L, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui UNR511800L în soluțiile tehnice

  1. What is UNR511800L?

    • UNR511800L is a high-voltage, high-speed switching transistor designed for use in various technical solutions.

  2. What are the key features of UNR511800L?

    • The key features include high voltage capability, fast switching speed, and low saturation voltage.

  3. In what technical applications can UNR511800L be used?

    • UNR511800L can be used in power supply circuits, motor control, lighting systems, and electronic ballasts.

  4. What is the maximum voltage and current rating for UNR511800L?

    • The maximum voltage rating is typically 400V, and the maximum current rating is typically 5A.

  5. What are the recommended operating conditions for UNR511800L?

    • The recommended operating voltage is typically between 100V to 300V, and the operating temperature range is usually -55°C to 150°C.

  6. Does UNR511800L require any specific heat sinking or thermal management?

    • Yes, it is recommended to use proper heat sinking or thermal management techniques to ensure optimal performance and reliability.

  7. Are there any specific considerations for driving UNR511800L in a circuit?

    • It is important to consider the drive voltage and current requirements, as well as the switching frequency and duty cycle for the application.

  8. Can UNR511800L be used in automotive applications?

    • Yes, UNR511800L is suitable for certain automotive applications, but it is important to verify its compatibility with specific automotive standards and requirements.

  9. What are the typical packaging options available for UNR511800L?

    • UNR511800L is commonly available in TO-220 or TO-252 packages, which offer easy integration into various circuit designs.

  10. Where can I find detailed technical specifications and application notes for UNR511800L?

    • Detailed technical specifications and application notes for UNR511800L can be found in the product datasheet provided by the manufacturer or distributor.