Microsemi Corporation
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1N5944PE3/TR12
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1N5944PE3/TR12

Product Overview

Category:

The 1N5944PE3/TR12 belongs to the category of semiconductor diodes.

Use:

This diode is commonly used in rectification and voltage regulation applications.

Characteristics:

  • Forward Voltage: 0.72V
  • Reverse Current: 10µA
  • Power Dissipation: 5W
  • Operating Temperature Range: -65°C to +175°C

Package:

The 1N5944PE3/TR12 is available in a DO-41 package.

Packaging/Quantity:

It is typically packaged in reels with a quantity of 500 units per reel.

Specifications

  • Peak Repetitive Reverse Voltage: 200V
  • Average Rectified Forward Current: 3A
  • Non-Repetitive Peak Forward Surge Current: 50A
  • Maximum Forward Voltage Drop: 1.1V at 3A
  • Reverse Recovery Time: 2µs

Detailed Pin Configuration

The 1N5944PE3/TR12 has two pins, anode (A) and cathode (K), which are identified by a line on the body of the diode.

Functional Features

  • High current capability
  • Fast reverse recovery time
  • Low forward voltage drop

Advantages

  • Suitable for high-frequency applications
  • Low leakage current
  • Compact and easy to use package

Disadvantages

  • Limited maximum voltage rating compared to other diodes
  • Higher forward voltage drop compared to Schottky diodes

Working Principles

The 1N5944PE3/TR12 operates based on the principles of semiconductor physics, utilizing P-N junctions to allow current flow in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

This diode is commonly used in power supplies, battery chargers, voltage regulators, and DC-DC converters due to its fast switching characteristics and low forward voltage drop.

Detailed and Complete Alternative Models

Some alternative models to the 1N5944PE3/TR12 include the 1N400x series diodes and Schottky diodes such as the 1N5819.

In conclusion, the 1N5944PE3/TR12 diode is a versatile component suitable for various rectification and voltage regulation applications. Its high current capability, fast reverse recovery time, and low forward voltage drop make it a popular choice in the electronics industry.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N5944PE3/TR12 v technických řešeních

  1. What is the maximum voltage rating of 1N5944PE3/TR12?

    • The maximum voltage rating of 1N5944PE3/TR12 is 30 volts.

  2. What is the forward current rating of 1N5944PE3/TR12?

    • The forward current rating of 1N5944PE3/TR12 is 3 amperes.

  3. What is the typical junction capacitance of 1N5944PE3/TR12?

    • The typical junction capacitance of 1N5944PE3/TR12 is 100 pF.

  4. What is the operating temperature range of 1N5944PE3/TR12?

    • The operating temperature range of 1N5944PE3/TR12 is -65°C to +175°C.

  5. What are the typical applications for 1N5944PE3/TR12?

    • Typical applications for 1N5944PE3/TR12 include reverse polarity protection, overvoltage protection, and general rectification in electronic circuits.

  6. Does 1N5944PE3/TR12 have a low leakage current?

    • Yes, 1N5944PE3/TR12 has a low leakage current, making it suitable for precision applications.

  7. Is 1N5944PE3/TR12 RoHS compliant?

    • Yes, 1N5944PE3/TR12 is RoHS compliant, meeting environmental standards.

  8. What package type does 1N5944PE3/TR12 come in?

    • 1N5944PE3/TR12 comes in a DO-201AD (DO-27) package.

  9. Can 1N5944PE3/TR12 be used in high-frequency applications?

    • Yes, 1N5944PE3/TR12 can be used in high-frequency applications due to its fast switching characteristics.

  10. Are there any recommended mounting techniques for 1N5944PE3/TR12?

    • It is recommended to use proper heat sinking and soldering techniques to ensure optimal performance and reliability of 1N5944PE3/TR12.