Microsemi Corporation
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1N5944P/TR12
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1N5944P/TR12

Product Overview

Category

The 1N5944P/TR12 belongs to the category of semiconductor diodes.

Use

It is commonly used in rectification and voltage regulation applications.

Characteristics

  • Forward Voltage: 1.1V
  • Reverse Voltage: 40V
  • Current Rating: 3A
  • Fast Switching Speed

Package

The 1N5944P/TR12 is typically available in a DO-201AD package.

Essence

This diode is essential for converting alternating current (AC) to direct current (DC) and for voltage regulation in electronic circuits.

Packaging/Quantity

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

Specifications

  • Forward Voltage: 1.1V
  • Reverse Voltage: 40V
  • Maximum Continuous Current: 3A
  • Operating Temperature Range: -65°C to +175°C
  • Package Type: DO-201AD

Detailed Pin Configuration

The 1N5944P/TR12 has two pins, anode and cathode, which are identified by the physical orientation of the diode within the package.

Functional Features

  • High current capability
  • Fast switching speed
  • Low forward voltage drop
  • Reliable voltage regulation

Advantages

  • Suitable for high current applications
  • Fast response time
  • Low power dissipation

Disadvantages

  • Limited reverse voltage tolerance
  • Sensitive to temperature variations

Working Principles

The 1N5944P/TR12 operates based on the principle of unidirectional conduction, allowing current flow in one direction while blocking it in the opposite direction. When forward-biased, it conducts current with minimal voltage drop, making it suitable for rectification purposes.

Detailed Application Field Plans

This diode is widely used in power supply units, battery chargers, voltage regulators, and DC power conversion circuits. It is also employed in automotive electronics and industrial control systems.

Detailed and Complete Alternative Models

  • 1N5817
  • 1N5822
  • 1N4004
  • 1N5408

In conclusion, the 1N5944P/TR12 semiconductor diode is a crucial component in electronic circuits, providing efficient rectification and voltage regulation capabilities. Its high current rating, fast switching speed, and low forward voltage drop make it suitable for various applications in the electronics industry.

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기술 솔루션에 1N5944P/TR12 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum forward voltage drop of 1N5944P/TR12?

    • The maximum forward voltage drop of 1N5944P/TR12 is typically 1.2V at a forward current of 3A.

  2. What is the maximum reverse voltage rating of 1N5944P/TR12?

    • The maximum reverse voltage rating of 1N5944P/TR12 is 40V.

  3. What is the typical junction capacitance of 1N5944P/TR12?

    • The typical junction capacitance of 1N5944P/TR12 is 150pF at a reverse bias of 4V and a frequency of 1MHz.

  4. What is the maximum forward surge current for 1N5944P/TR12?

    • The maximum forward surge current for 1N5944P/TR12 is 50A.

  5. What are the typical applications for 1N5944P/TR12?

    • Typical applications for 1N5944P/TR12 include power supply rectification, freewheeling diodes, and reverse battery protection.

  6. What is the operating temperature range of 1N5944P/TR12?

    • The operating temperature range of 1N5944P/TR12 is -65°C to +175°C.

  7. Does 1N5944P/TR12 have a low leakage current?

    • Yes, 1N5944P/TR12 has a low leakage current, typically less than 0.1µA at its maximum reverse voltage rating.

  8. Is 1N5944P/TR12 suitable for high-frequency applications?

    • Yes, 1N5944P/TR12 is suitable for high-frequency applications due to its low junction capacitance.

  9. What package type does 1N5944P/TR12 come in?

    • 1N5944P/TR12 is available in a DO-201AD (DO-27) package.

  10. Can 1N5944P/TR12 be used in automotive applications?

    • Yes, 1N5944P/TR12 is suitable for use in automotive applications, such as in automotive electronics and control systems.