Microsemi Corporation
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1PMT5920BE3/TR7
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1PMT5920BE3/TR7

Product Overview

Category

The 1PMT5920BE3/TR7 belongs to the category of semiconductor devices.

Use

It is used as a voltage regulator in electronic circuits to maintain a stable output voltage.

Characteristics

  • Package: The 1PMT5920BE3/TR7 comes in a small surface-mount package.
  • Essence: It provides precise voltage regulation and protection against voltage transients.
  • Packaging/Quantity: Typically packaged in reels or tubes, with varying quantities per package.

Specifications

  • Voltage Rating: 20V
  • Power Dissipation: 3W
  • Operating Temperature Range: -55°C to +150°C
  • Forward Voltage Drop: 0.6V
  • Reverse Leakage Current: 5µA

Detailed Pin Configuration

The 1PMT5920BE3/TR7 typically has three pins: anode, cathode, and ground.

Functional Features

  • Voltage Regulation: Maintains a constant output voltage despite input fluctuations.
  • Transient Protection: Safeguards the circuit from sudden voltage spikes.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Protection against voltage transients

Disadvantages

  • Limited current handling capacity
  • Sensitive to temperature variations

Working Principles

The 1PMT5920BE3/TR7 operates based on the principle of Zener diode voltage regulation. When the input voltage exceeds the specified level, it conducts to regulate the output voltage.

Detailed Application Field Plans

The 1PMT5920BE3/TR7 is commonly used in: - Power supplies - Voltage regulator modules - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5920BE3/TR7 include: - 1N4728A - BZX84C20 - LM336Z-2.5

In conclusion, the 1PMT5920BE3/TR7 is a semiconductor device that serves as a reliable voltage regulator with transient protection, finding applications in various electronic systems.

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기술 솔루션에 1PMT5920BE3/TR7 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is 1PMT5920BE3/TR7 and what is its application in technical solutions?

    • 1PMT5920BE3/TR7 is a Zener diode with a voltage of 3.3V and a power dissipation of 5W. It is commonly used for voltage regulation and transient voltage suppression in various technical solutions.

  2. How does 1PMT5920BE3/TR7 provide voltage regulation?

    • 1PMT5920BE3/TR7 operates as a Zener diode, maintaining a constant voltage across its terminals, which helps regulate the voltage in a circuit.

  3. In what types of technical solutions is 1PMT5920BE3/TR7 commonly used?

    • 1PMT5920BE3/TR7 is frequently employed in power supplies, voltage regulators, surge protectors, and other electronic systems requiring stable voltage levels.

  4. What are the key specifications of 1PMT5920BE3/TR7 that make it suitable for technical applications?

    • The 3.3V voltage rating and 5W power dissipation of 1PMT5920BE3/TR7 make it well-suited for handling transient voltage spikes and regulating voltage in various technical solutions.

  5. How does 1PMT5920BE3/TR7 contribute to transient voltage suppression?

    • 1PMT5920BE3/TR7 can divert excess voltage away from sensitive components, protecting them from damage caused by voltage surges or transients.

  6. Are there any specific considerations for integrating 1PMT5920BE3/TR7 into a technical solution?

    • It's important to ensure proper heat dissipation and current-handling capabilities when integrating 1PMT5920BE3/TR7 into a design to maximize its effectiveness and longevity.

  7. Can 1PMT5920BE3/TR7 be used in automotive electronics applications?

    • Yes, 1PMT5920BE3/TR7 is suitable for use in automotive electronics, particularly for protecting sensitive components from voltage transients in vehicle electrical systems.

  8. What are the typical operating conditions for 1PMT5920BE3/TR7 in technical solutions?

    • 1PMT5920BE3/TR7 operates within standard temperature ranges and can handle typical voltage and current levels encountered in technical applications.

  9. Does 1PMT5920BE3/TR7 require any additional protective components when used in technical solutions?

    • Depending on the specific application, additional protective components such as fuses or transient voltage suppressors may be recommended to complement the function of 1PMT5920BE3/TR7.

  10. Where can I find detailed application notes or reference designs for using 1PMT5920BE3/TR7 in technical solutions?

    • Detailed application notes and reference designs for incorporating 1PMT5920BE3/TR7 into technical solutions can typically be found in the product datasheet or through the manufacturer's resources.