Microsemi Corporation
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1PMT5948E3/TR13
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1PMT5948E3/TR13

Product Overview

Category

The 1PMT5948E3/TR13 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 22V
  • Power dissipation: 3W
  • Package type: SOD-123

Packaging/Quantity

The 1PMT5948E3/TR13 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener Voltage: 22V
  • Power Dissipation: 3W
  • Forward Voltage: 1.5V
  • Reverse Current: 5µA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5948E3/TR13 has two pins, with the cathode connected to the marked side of the package.

Functional Features

  • Precise voltage regulation
  • Transient suppression
  • High power dissipation capability

Advantages

  • Reliable voltage regulation
  • Suitable for high-power applications
  • Compact SOD-123 package

Disadvantages

  • Limited voltage options compared to other Zener diodes
  • Sensitive to temperature variations

Working Principles

The 1PMT5948E3/TR13 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 power supplies, voltage regulators, and surge protection circuits in various electronic devices and equipment.

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5948E3/TR13 include: - 1N5929B - BZX84C22 - MMSZ5245BT1G

In conclusion, the 1PMT5948E3/TR13 Zener diode offers precise voltage regulation and transient suppression capabilities, making it suitable for a wide range of electronic applications. While it has limitations such as limited voltage options and sensitivity to temperature, its advantages include reliable performance and high power dissipation capability. This component plays a crucial role in ensuring stable voltage levels in electronic circuits.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5948E3/TR13 en soluciones técnicas

  1. What is 1PMT5948E3/TR13?

    • 1PMT5948E3/TR13 is a high-performance, low-voltage, surface-mount zener diode commonly used in electronic circuits for voltage regulation and transient voltage suppression.

  2. What are the key specifications of 1PMT5948E3/TR13?

    • The key specifications include a zener voltage of 15V, a maximum power dissipation of 3W, and a surface mount package type.

  3. How is 1PMT5948E3/TR13 typically used in technical solutions?

    • It is commonly used for voltage regulation in power supplies, surge protection in electronic equipment, and as a voltage reference in various circuits.

  4. What are the important considerations when designing with 1PMT5948E3/TR13?

    • Designers should consider the maximum power dissipation, thermal management, and the voltage tolerance of the zener diode to ensure proper functionality.

  5. What are the typical applications of 1PMT5948E3/TR13 in technical solutions?

    • It is often used in voltage regulator modules, voltage clamping circuits, and transient voltage suppressors in electronic devices.

  6. What are the advantages of using 1PMT5948E3/TR13 in technical solutions?

    • Its small form factor, high power dissipation capability, and precise voltage regulation make it suitable for a wide range of applications.

  7. How does 1PMT5948E3/TR13 compare to other zener diodes in similar applications?

    • Compared to other zener diodes, 1PMT5948E3/TR13 offers higher power dissipation and lower voltage tolerance, making it suitable for demanding applications.

  8. What are the potential challenges when integrating 1PMT5948E3/TR13 into a technical solution?

    • Challenges may include thermal management to prevent overheating, ensuring proper PCB layout for optimal performance, and voltage compatibility with other components.

  9. Are there any specific test procedures or considerations when using 1PMT5948E3/TR13 in technical solutions?

    • Testing for voltage regulation, transient voltage suppression, and thermal performance is important to ensure the proper functioning of the zener diode in the application.

  10. Where can I find detailed application notes or reference designs for using 1PMT5948E3/TR13 in technical solutions?

    • Manufacturers' datasheets, application notes, and online resources provide detailed guidance on incorporating 1PMT5948E3/TR13 into various technical solutions.