Microsemi Corporation
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1PMT4627CE3/TR13
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1PMT4627CE3/TR13

Product Overview

Category

The 1PMT4627CE3/TR13 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 3.3V
  • Power dissipation: 1.5W
  • Package type: SOD-123

Packaging/Quantity

The 1PMT4627CE3/TR13 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 3.3V
  • Power dissipation: 1.5W
  • Forward voltage: 1.2V
  • Reverse current: 5μA
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT4627CE3/TR13 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Low reverse leakage current

Advantages

  • High reliability
  • Small form factor
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1PMT4627CE3/TR13 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse biased.

Detailed Application Field Plans

This Zener diode is widely used in voltage regulator circuits, overvoltage protection circuits, and as a reference voltage source in various electronic devices and systems.

Detailed and Complete Alternative Models

  • 1N4728A
  • BZX55C3V3
  • MMSZ5232B

Note: The alternative models listed above have similar specifications and can be used as substitutes for the 1PMT4627CE3/TR13.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT4627CE3/TR13 en soluciones técnicas

  1. What is 1PMT4627CE3/TR13?

    • 1PMT4627CE3/TR13 is a type of Zener diode, commonly used for voltage regulation and transient voltage suppression in electronic circuits.

  2. What is the maximum power dissipation of 1PMT4627CE3/TR13?

    • The maximum power dissipation of 1PMT4627CE3/TR13 is typically around 3 watts.

  3. What is the voltage rating of 1PMT4627CE3/TR13?

    • 1PMT4627CE3/TR13 has a nominal voltage rating of 3.3 volts.

  4. How does 1PMT4627CE3/TR13 provide voltage regulation?

    • 1PMT4627CE3/TR13 operates in the reverse-biased breakdown region, maintaining a relatively constant voltage across its terminals.

  5. What are the typical applications of 1PMT4627CE3/TR13?

    • Typical applications include voltage clamping, voltage regulation, and transient voltage suppression in various electronic circuits.

  6. What is the temperature coefficient of 1PMT4627CE3/TR13?

    • The temperature coefficient of 1PMT4627CE3/TR13 is typically around -2 mV/°C.

  7. What is the maximum forward voltage drop of 1PMT4627CE3/TR13?

    • The maximum forward voltage drop of 1PMT4627CE3/TR13 is typically around 1.5 volts at a specified current.

  8. How does 1PMT4627CE3/TR13 protect against transient voltage spikes?

    • 1PMT4627CE3/TR13 can conduct significant current when subjected to voltage spikes, diverting the excess energy away from sensitive components.

  9. Can 1PMT4627CE3/TR13 be used in automotive electronics?

    • Yes, 1PMT4627CE3/TR13 is suitable for use in automotive electronics for voltage regulation and transient protection.

  10. What are the key parameters to consider when integrating 1PMT4627CE3/TR13 into a technical solution?

    • Key parameters include voltage rating, power dissipation, temperature coefficient, and compatibility with the specific application requirements.