Microsemi Corporation
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1PMT5946BE3/TR13
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1PMT5946BE3/TR13

Product Overview

Category

The 1PMT5946BE3/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: 47V
  • Power dissipation: 3W
  • Package type: DO-41
  • RoHS compliant

Packaging/Quantity

The 1PMT5946BE3/TR13 is typically available in reels with a quantity of 1000 units per reel.

Specifications

  • Zener voltage: 47V
  • Power dissipation: 3W
  • Maximum forward voltage: 1.5V
  • Operating temperature range: -65°C to +175°C

Detailed Pin Configuration

The 1PMT5946BE3/TR13 has two pins, anode, and cathode, which are denoted by the standard pinout for DO-41 package.

Functional Features

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

Advantages

  • Reliable voltage regulation
  • Suitable for high-power applications
  • RoHS compliant

Disadvantages

  • Limited voltage options
  • Sensitive to temperature variations

Working Principles

The 1PMT5946BE3/TR13 operates based on the Zener effect, where it maintains a nearly 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 1PMT5946BE3/TR13 include: - 1N4747A - BZX55C47 - 1N5929B

In conclusion, the 1PMT5946BE3/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 in terms of voltage options and sensitivity to temperature, its advantages include reliable performance and compliance with RoHS regulations. This component plays a crucial role in ensuring stable voltage levels and protecting electronic circuits from voltage spikes and surges.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5946BE3/TR13 en soluciones técnicas

  1. What is 1PMT5946BE3/TR13 used for in technical solutions?

    • 1PMT5946BE3/TR13 is a Zener diode designed to provide voltage regulation and transient protection in various electronic circuits.

  2. What is the maximum power dissipation of 1PMT5946BE3/TR13?

    • The maximum power dissipation of 1PMT5946BE3/TR13 is typically 3 watts.

  3. What is the voltage rating of 1PMT5946BE3/TR13?

    • 1PMT5946BE3/TR13 has a nominal voltage rating of 47V.

  4. How does 1PMT5946BE3/TR13 provide transient protection?

    • 1PMT5946BE3/TR13 operates as a Zener diode, conducting excess voltage away from sensitive components to protect them from damage during transient events.

  5. What are the typical applications of 1PMT5946BE3/TR13 in technical solutions?

    • Typical applications include voltage regulation, overvoltage protection, and transient suppression in power supplies, communication equipment, and industrial electronics.

  6. What is the temperature range for 1PMT5946BE3/TR13?

    • 1PMT5946BE3/TR13 is typically rated for operation over a temperature range of -65°C to +175°C.

  7. Does 1PMT5946BE3/TR13 require external components for operation?

    • 1PMT5946BE3/TR13 can be used independently or in conjunction with other passive components depending on the specific application requirements.

  8. What is the package type of 1PMT5946BE3/TR13?

    • 1PMT5946BE3/TR13 is available in a DO-220AA (SMPA) surface mount package.

  9. Can 1PMT5946BE3/TR13 be used in automotive applications?

    • Yes, 1PMT5946BE3/TR13 is suitable for use in automotive electronics where transient protection and voltage regulation are required.

  10. Are there any special handling considerations for 1PMT5946BE3/TR13 during assembly?

    • Standard ESD precautions should be observed during handling and assembly to prevent damage to the device.