Microsemi Corporation
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1PMT5919BE3/TR7
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1PMT5919BE3/TR7

Product Overview

Category

The 1PMT5919BE3/TR7 belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

  • Voltage regulation capability
  • Transient suppression
  • Small form factor

Package

The 1PMT5919BE3/TR7 is typically available in a surface mount package.

Essence

This product serves as a crucial component in maintaining stable voltage levels in electronic systems.

Packaging/Quantity

It is usually packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Voltage: 3.3V
  • Power Dissipation: 1.5W
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5919BE3/TR7 has a standard SOD-123FL package with two pins.

Functional Features

  • Precise voltage regulation
  • Fast response to transient voltage spikes
  • Compact design for space-constrained applications

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Effective transient suppression
  • Small form factor

Disadvantages

  • Limited power dissipation capability
  • Voltage tolerance may not be suitable for some precision applications

Working Principles

The 1PMT5919BE3/TR7 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

This Zener diode is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies

Detailed and Complete Alternative Models

Some alternative models to consider include: - 1N4728A - BZX55C3V3 - MMSZ5232B

In conclusion, the 1PMT5919BE3/TR7 Zener diode offers reliable voltage regulation and transient suppression in a compact package, making it suitable for various electronic applications.

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기술 솔루션에 1PMT5919BE3/TR7 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is 1PMT5919BE3/TR7 and what is its application in technical solutions?

    • 1PMT5919BE3/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 1PMT5919BE3/TR7 provide voltage regulation?

    • 1PMT5919BE3/TR7 operates as a Zener diode, maintaining a constant voltage across its terminals, which helps regulate the voltage in a circuit.

  3. In what type of technical solutions is 1PMT5919BE3/TR7 commonly used?

    • 1PMT5919BE3/TR7 is frequently employed in power supply units, voltage regulators, and surge protection circuits in electronic devices and systems.

  4. What are the key specifications of 1PMT5919BE3/TR7 that make it suitable for technical applications?

    • The key specifications include its 3.3V voltage rating, 5W power dissipation, and its ability to handle transient voltage spikes effectively.

  5. How does 1PMT5919BE3/TR7 contribute to transient voltage suppression in technical solutions?

    • 1PMT5919BE3/TR7 can quickly divert excess voltage away from sensitive components, protecting them from damage due to voltage surges or transients.

  6. Are there any specific considerations for integrating 1PMT5919BE3/TR7 into a technical solution?

    • It's important to ensure proper heat dissipation and current handling capabilities when integrating 1PMT5919BE3/TR7 into a design to prevent overheating and ensure reliable performance.

  7. Can 1PMT5919BE3/TR7 be used in automotive electronics applications?

    • Yes, 1PMT5919BE3/TR7 is suitable for automotive electronics, particularly in voltage regulation and transient voltage suppression within vehicle electrical systems.

  8. What are the typical failure modes of 1PMT5919BE3/TR7 and how can they be mitigated?

    • Common failure modes include thermal runaway and overvoltage stress. Mitigation strategies involve proper heat sinking and ensuring that the device is not subjected to voltages beyond its ratings.

  9. Is 1PMT5919BE3/TR7 RoHS compliant?

    • Yes, 1PMT5919BE3/TR7 is RoHS compliant, making it suitable for use in environmentally conscious designs and applications.

  10. Where can I source 1PMT5919BE3/TR7 for my technical project?

    • 1PMT5919BE3/TR7 can be sourced from authorized distributors of electronic components or directly from manufacturers to ensure authenticity and quality.