Microsemi Corporation
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1PMT4120CE3/TR7
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1PMT4120CE3/TR7

Product Overview

Category

The 1PMT4120CE3/TR7 belongs to the category of semiconductor devices, specifically zener diodes.

Use

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

Characteristics

  • Zener voltage: 12V
  • Power dissipation: 1.5W
  • Package type: SOD-123

Packaging/Quantity

The 1PMT4120CE3/TR7 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 12V
  • Power dissipation: 1.5W
  • Forward voltage: 1.2V
  • Reverse current: 5μA
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT4120CE3/TR7 has three pins: 1. Anode 2. Cathode 3. No connection (NC)

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • 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 1PMT4120CE3/TR7 operates based on the principle of 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 various electronic circuits such as voltage regulators, overvoltage protection circuits, and power supplies.

Detailed and Complete Alternative Models

Some alternative models to the 1PMT4120CE3/TR7 include: - BZX84C12 - MMBZ5221B - P6SMB12CA

In conclusion, the 1PMT4120CE3/TR7 zener diode offers precise voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT4120CE3/TR7 en soluciones técnicas

  1. What is 1PMT4120CE3/TR7?

    • 1PMT4120CE3/TR7 is a high-performance, low-power zener diode designed for voltage regulation and transient voltage suppression in various technical solutions.

  2. What are the key features of 1PMT4120CE3/TR7?

    • The key features include a voltage range of 3.3V to 200V, low leakage current, and high reliability under transient conditions.

  3. How is 1PMT4120CE3/TR7 used for voltage regulation?

    • It can be used as a shunt regulator to maintain a constant output voltage in power supplies and other electronic circuits.

  4. In what applications can 1PMT4120CE3/TR7 be used for transient voltage suppression?

    • It is commonly used in surge protection devices, automotive electronics, and industrial equipment to suppress voltage spikes and transients.

  5. What is the maximum power dissipation of 1PMT4120CE3/TR7?

    • The maximum power dissipation is typically around 1.5W, making it suitable for many low-power applications.

  6. How does 1PMT4120CE3/TR7 perform in temperature extremes?

    • It has a wide operating temperature range and can withstand temperature variations, making it suitable for harsh environments.

  7. Can 1PMT4120CE3/TR7 be used in reverse-biased mode?

    • Yes, it can handle reverse-biased operation, which is useful for certain circuit configurations.

  8. What are the packaging options available for 1PMT4120CE3/TR7?

    • It is available in various surface mount packages, such as SOD-123 and SOD-323, offering flexibility in PCB design.

  9. Does 1PMT4120CE3/TR7 comply with industry standards for reliability?

    • Yes, it meets industry standards for reliability and performance, ensuring consistent operation in technical solutions.

  10. Where can I find detailed specifications and application notes for 1PMT4120CE3/TR7?

    • Detailed specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor.