Rohm Semiconductor
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2SD1859TV2R
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2SD1859TV2R

Product Overview

Category:

The 2SD1859TV2R belongs to the category of semiconductor devices.

Use:

It is commonly used as a power transistor in electronic circuits.

Characteristics:

  • High voltage capability
  • Low collector-emitter saturation voltage
  • Fast switching speed

Package:

The 2SD1859TV2R is typically available in a TO-220 package.

Essence:

This product serves as a crucial component in power supply and amplification circuits.

Packaging/Quantity:

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Base Voltage (VCBO): [specification]
  • Collector-Emitter Voltage (VCEO): [specification]
  • Emitter-Base Voltage (VEBO): [specification]
  • Collector Current (IC): [specification]
  • Power Dissipation (PD): [specification]
  • Transition Frequency (fT): [specification]

Detailed Pin Configuration

The 2SD1859TV2R typically consists of three pins: the collector, base, and emitter. The pin configuration is as follows: - Pin 1: Collector - Pin 2: Base - Pin 3: Emitter

Functional Features

  • High voltage capability allows for use in various power applications.
  • Low collector-emitter saturation voltage ensures efficient operation.
  • Fast switching speed enables quick response in electronic circuits.

Advantages and Disadvantages

Advantages

  • High voltage capability
  • Low collector-emitter saturation voltage
  • Fast switching speed

Disadvantages

  • May require heat sinking in high-power applications
  • Sensitivity to overvoltage conditions

Working Principles

The 2SD1859TV2R operates based on the principles of bipolar junction transistors, utilizing the interaction between its layers to control current flow and amplify signals.

Detailed Application Field Plans

The 2SD1859TV2R finds application in various fields, including: - Power supply units - Audio amplifiers - Motor control circuits - Voltage regulators

Detailed and Complete Alternative Models

  • 2SD882
  • 2N3055
  • TIP31C
  • MJ15003

In conclusion, the 2SD1859TV2R is a versatile power transistor with high voltage capability, fast switching speed, and low collector-emitter saturation voltage, making it suitable for a wide range of electronic applications.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של 2SD1859TV2R בפתרונות טכניים

  1. What is the 2SD1859TV2R transistor used for?

    • The 2SD1859TV2R is a high-voltage, high-speed switching transistor commonly used in power supply and general switching applications.

  2. What are the key specifications of the 2SD1859TV2R?

    • The 2SD1859TV2R has a maximum collector-emitter voltage of 1500V, a continuous collector current of 4A, and a transition frequency of 8MHz.

  3. How do I properly bias the 2SD1859TV2R transistor?

    • Proper biasing involves setting the base-emitter voltage and collector current to ensure the transistor operates within its safe operating area. This can be achieved using appropriate resistors and voltage sources.

  4. Can the 2SD1859TV2R be used in audio amplifier circuits?

    • While the 2SD1859TV2R is primarily designed for switching applications, it can be used in audio amplifier circuits with proper design considerations and biasing.

  5. What are the typical thermal considerations for the 2SD1859TV2R?

    • Thermal management is crucial for the 2SD1859TV2R due to its power dissipation characteristics. Adequate heat sinking and thermal coupling should be employed to prevent overheating.

  6. Are there any common failure modes associated with the 2SD1859TV2R?

    • Common failure modes include thermal runaway due to inadequate heat dissipation, overvoltage stress leading to breakdown, and excessive current causing damage to the device.

  7. Can the 2SD1859TV2R be used in flyback converter designs?

    • Yes, the 2SD1859TV2R can be utilized in flyback converter designs, especially in high-voltage applications where its characteristics are well-suited for efficient switching.

  8. What are the recommended storage and operating conditions for the 2SD1859TV2R?

    • The 2SD1859TV2R should be stored in a cool, dry environment with minimal exposure to moisture or contaminants. Operating conditions should adhere to the specified temperature and voltage ranges.

  9. Is the 2SD1859TV2R suitable for use in automotive electronics?

    • Yes, the 2SD1859TV2R's high-voltage capability makes it suitable for certain automotive applications such as motor control and power management.

  10. What are some alternative transistors that can be used as substitutes for the 2SD1859TV2R?

    • Alternatives include transistors with similar voltage and current ratings, such as the 2SC5200 or the MJL4281A, but it's important to carefully review datasheets and application requirements before substitution.