Microsemi Corporation
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2EZ15D/TR12
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2EZ15D/TR12 Product Overview

Introduction

The 2EZ15D/TR12 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the 2EZ15D/TR12.

Basic Information Overview

  • Category: Voltage Regulator Diodes
  • Use: The 2EZ15D/TR12 is commonly used for voltage regulation and protection in electronic circuits.
  • Characteristics: It exhibits low leakage current, high surge capability, and precise voltage regulation.
  • Package: The 2EZ15D/TR12 is typically available in a DO-204AH (DO-35) package.
  • Essence: It serves as a reliable component for stabilizing voltage levels in various electronic applications.
  • Packaging/Quantity: The product is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Rating: 15V
  • Power Dissipation: 1.5W
  • Operating Temperature Range: -65°C to +175°C
  • Forward Voltage Drop: 1.1V at 200mA
  • Reverse Leakage Current: 5µA at 12V

Detailed Pin Configuration

The 2EZ15D/TR12 follows a standard diode pin configuration with two leads. The anode and cathode are identified by their respective markings on the device.

Functional Features

  • Voltage Regulation: The 2EZ15D/TR12 effectively regulates voltage within its specified range, ensuring stable output.
  • Overvoltage Protection: It provides protection against overvoltage conditions, safeguarding connected circuits.
  • Transient Suppression: Capable of handling transient surges, enhancing the reliability of the overall system.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • High surge capability
  • Low leakage current
  • Compact form factor

Disadvantages

  • Limited voltage rating compared to higher power diodes
  • Sensitive to reverse voltage conditions

Working Principles

The 2EZ15D/TR12 operates based on the principle of Zener breakdown, where it maintains a constant voltage drop across its terminals when reverse-biased, effectively regulating the output voltage.

Detailed Application Field Plans

The 2EZ15D/TR12 finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Transient suppression in communication systems - Voltage stabilization in automotive electronics

Detailed and Complete Alternative Models

  • 2EZ12D/TR12: Similar characteristics with a lower voltage rating of 12V
  • 2EZ18D/TR12: Higher voltage rating at 18V, suitable for specific applications requiring elevated voltage levels
  • BZX55C15/TR: Comparable voltage regulator diode with slightly different specifications

In conclusion, the 2EZ15D/TR12 is a reliable voltage regulator diode with precise regulation capabilities, 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 2EZ15D/TR12 en soluciones técnicas

  1. What is the application of 2EZ15D/TR12 in technical solutions?

    • The 2EZ15D/TR12 is commonly used as a voltage regulator or transient voltage suppressor in various technical solutions to protect sensitive electronic components from voltage spikes.

  2. How does 2EZ15D/TR12 protect electronic components?

    • The 2EZ15D/TR12 suppresses transient overvoltage conditions by diverting excessive current away from sensitive components, thereby safeguarding them from damage.

  3. What are the typical operating parameters for 2EZ15D/TR12?

    • The 2EZ15D/TR12 typically operates at a maximum reverse stand-off voltage of 15V and a peak pulse power dissipation of 1500W.

  4. In what types of applications is 2EZ15D/TR12 commonly used?

    • The 2EZ15D/TR12 is frequently employed in applications such as power supplies, automotive electronics, telecommunications equipment, and industrial control systems.

  5. Can 2EZ15D/TR12 be used for surge protection in consumer electronics?

    • Yes, 2EZ15D/TR12 can be utilized for surge protection in consumer electronics like TVs, computers, and home entertainment systems.

  6. What are the key features of 2EZ15D/TR12 that make it suitable for technical solutions?

    • The 2EZ15D/TR12 offers low clamping voltage, fast response time, and high surge capability, making it ideal for protecting sensitive electronic circuits.

  7. Are there any specific layout considerations when integrating 2EZ15D/TR12 into a circuit?

    • It is important to minimize the length and impedance of the traces connecting the 2EZ15D/TR12 to the protected circuit to ensure optimal performance.

  8. Does 2EZ15D/TR12 require any additional heat sinking or cooling measures?

    • In most cases, 2EZ15D/TR12 does not require additional heat sinking or cooling due to its high surge capability and efficient thermal design.

  9. What are the potential failure modes of 2EZ15D/TR12 in technical solutions?

    • Common failure modes include degradation due to prolonged exposure to high transient currents or voltage surges, as well as physical damage from mechanical stress.

  10. Can 2EZ15D/TR12 be used in conjunction with other protective devices for enhanced system reliability?

    • Yes, 2EZ15D/TR12 can be combined with other protective devices such as fuses, varistors, or gas discharge tubes to create a multi-layered protection scheme for critical systems.