Vishay Semiconductor Diodes Division
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1N4454-TR
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1N4454-TR

Product Overview

Category

The 1N4454-TR belongs to the category of semiconductor diodes.

Use

It is commonly used in rectification and voltage regulation applications.

Characteristics

  • Forward Voltage: 0.7V
  • Reverse Voltage: 200V
  • Forward Current: 1A
  • Reverse Recovery Time: 4ns

Package

The 1N4454-TR is typically available in a DO-41 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: 0.7V
  • Reverse Voltage: 200V
  • Forward Current: 1A
  • Reverse Recovery Time: 4ns
  • Maximum Operating Temperature: 175°C
  • Storage Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The 1N4454-TR has two pins, an anode, and a cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

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

Advantages

  • Efficient rectification of AC to DC
  • Reliable voltage regulation
  • Fast response time

Disadvantages

  • Limited maximum reverse voltage
  • Sensitive to temperature variations

Working Principles

The 1N4454-TR operates based on the principles of semiconductor physics, utilizing the properties of P-N junctions to allow current flow in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

The 1N4454-TR is widely used in power supplies, battery chargers, inverters, and other electronic devices requiring rectification and voltage regulation.

Detailed and Complete Alternative Models

Some alternative models to the 1N4454-TR include: - 1N4001 - 1N4004 - 1N5408 - 1N5819 - 1N4148

In conclusion, the 1N4454-TR is a crucial component in electronic circuits, providing efficient rectification and voltage regulation capabilities. Its fast response time and reliable performance make it suitable for various applications in the electronics industry.

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技術ソリューションにおける 1N4454-TR の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the 1N4454-TR diode used for?

    • The 1N4454-TR diode is commonly used for general-purpose rectification and switching applications.

  2. What is the maximum forward voltage of the 1N4454-TR diode?

    • The maximum forward voltage of the 1N4454-TR diode is typically around 1V at a forward current of 3A.

  3. What is the maximum reverse voltage of the 1N4454-TR diode?

    • The maximum reverse voltage of the 1N4454-TR diode is 200V.

  4. What are the typical applications of the 1N4454-TR diode?

    • Typical applications include power supplies, inverters, converters, and other electronic circuits requiring high-speed switching.

  5. What is the peak repetitive reverse voltage of the 1N4454-TR diode?

    • The peak repetitive reverse voltage is 200V.

  6. What is the maximum average forward rectified current of the 1N4454-TR diode?

    • The maximum average forward rectified current is 3A.

  7. What is the operating temperature range of the 1N4454-TR diode?

    • The operating temperature range is typically -65°C to +175°C.

  8. Can the 1N4454-TR diode be used in high-frequency applications?

    • Yes, the 1N4454-TR diode is suitable for high-frequency applications due to its fast switching characteristics.

  9. Is the 1N4454-TR diode RoHS compliant?

    • Yes, the 1N4454-TR diode is RoHS compliant, making it suitable for use in environmentally conscious designs.

  10. What are the packaging options available for the 1N4454-TR diode?

    • The 1N4454-TR diode is available in various package types, including DO-201AD and DO-15, providing flexibility for different design requirements.