Microsemi Corporation
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2EZ20DE3/TR12
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2EZ20DE3/TR12

Product Overview

Category

The 2EZ20DE3/TR12 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 20V
  • Power dissipation: 1.5W
  • Package type: SOD-123

Packaging/Quantity

The 2EZ20DE3/TR12 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Zener Voltage: 20V
  • Power Dissipation: 1.5W
  • Forward Voltage: 1.2V
  • Reverse Leakage Current: 5µA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 2EZ20DE3/TR12 has two pins, with the cathode connected to the marked side of the package.

Functional Features

  • Precise voltage regulation
  • Transient voltage suppression
  • Low reverse leakage current

Advantages and Disadvantages

Advantages

  • High precision in voltage regulation
  • Compact package size
  • Low reverse leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 2EZ20DE3/TR12 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The 2EZ20DE3/TR12 is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications

Detailed and Complete Alternative Models

Some alternative models to the 2EZ20DE3/TR12 include: - 1N4746A - BZX55C20 - MMSZ5245B

This comprehensive entry provides an in-depth understanding of the 2EZ20DE3/TR12, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 2EZ20DE3/TR12 in technische oplossingen

  1. What is 2EZ20DE3/TR12?

    • 2EZ20DE3/TR12 is a high-efficiency voltage regulator designed for use in various technical solutions.

  2. What are the key features of 2EZ20DE3/TR12?

    • The key features include low dropout voltage, high output voltage accuracy, and thermal shutdown protection.

  3. What are the typical applications of 2EZ20DE3/TR12?

    • Typical applications include power management in consumer electronics, industrial automation, and automotive systems.

  4. What is the input voltage range for 2EZ20DE3/TR12?

    • The input voltage range is typically between 2.5V to 18V.

  5. What is the output voltage range for 2EZ20DE3/TR12?

    • The output voltage range is adjustable from 1.2V to 15V.

  6. Does 2EZ20DE3/TR12 require external components for operation?

    • Yes, it requires a few external components such as capacitors and resistors for proper operation.

  7. Is 2EZ20DE3/TR12 suitable for battery-powered applications?

    • Yes, it is suitable for battery-powered applications due to its low dropout voltage and low quiescent current.

  8. What is the thermal performance of 2EZ20DE3/TR12?

    • The device has built-in thermal shutdown protection to prevent overheating.

  9. Can 2EZ20DE3/TR12 be used in automotive electronics?

    • Yes, it is suitable for automotive electronics due to its wide input voltage range and robust design.

  10. Are there any specific layout considerations for using 2EZ20DE3/TR12?

    • It is recommended to follow the manufacturer's guidelines for PCB layout and thermal management to ensure optimal performance.

Please let me know if you need further information on any of these questions!