Microsemi Corporation
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2EZ20DE3/TR8
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2EZ20DE3/TR8

Product Overview

Category:

2EZ20DE3/TR8 belongs to the category of Zener diodes.

Use:

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

Characteristics:

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

Packaging/Quantity:

The 2EZ20DE3/TR8 is typically packaged in reels with a quantity of 3000 units per reel.

Essence:

The essence of 2EZ20DE3/TR8 lies in its ability to maintain a constant voltage across its terminals, making it suitable for various electronic applications.

Specifications

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

Detailed Pin Configuration

The 2EZ20DE3/TR8 Zener diode has two pins, with the cathode connected to the positive side and the anode connected to the negative side of the circuit.

Functional Features

  • Voltage Regulation: The Zener diode maintains a constant voltage across its terminals, providing stable voltage regulation in electronic circuits.
  • Overvoltage Protection: It protects sensitive components by diverting excess voltage away from them.

Advantages

  • Precise Voltage Regulation: Ensures a stable output voltage in various electronic applications.
  • Compact Size: The SOD-123 package offers space-saving advantages in circuit design.

Disadvantages

  • Limited Power Dissipation: The 1.5W power dissipation may not be suitable for high-power applications.
  • Voltage Tolerance: Zener diodes have a tolerance range that may affect precision in some applications.

Working Principles

When the voltage across the Zener diode reaches its specified Zener voltage, it begins to conduct in the reverse direction, effectively maintaining a constant voltage drop across its terminals.

Detailed Application Field Plans

Voltage Regulation

2EZ20DE3/TR8 can be used in voltage regulator circuits for stabilizing the output voltage in power supplies, ensuring consistent performance of electronic devices.

Overvoltage Protection

In electronic systems, the Zener diode can be employed to protect sensitive components from overvoltage conditions, safeguarding them against potential damage.

Detailed and Complete Alternative Models

  • 2EZ18D5/TR8
  • 2EZ22DE3/TR8
  • 2EZ24DE3/TR8

These alternative models offer similar characteristics and can be used as substitutes for 2EZ20DE3/TR8 in various applications.

This comprehensive entry provides detailed insights into the 2EZ20DE3/TR8 Zener diode, covering its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, offering valuable information for engineers and enthusiasts in the electronics industry.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 2EZ20DE3/TR8 en soluciones técnicas

  1. What is 2EZ20DE3/TR8?

    • 2EZ20DE3/TR8 is a high-efficiency, low-power voltage regulator designed for use in various technical solutions.

  2. What are the key features of 2EZ20DE3/TR8?

    • The key features include a wide input voltage range, low dropout voltage, and overcurrent protection, making it suitable for diverse applications.

  3. In what technical solutions can 2EZ20DE3/TR8 be used?

    • It can be used in battery-powered devices, IoT applications, automotive electronics, and other systems requiring stable voltage regulation.

  4. What is the typical output current of 2EZ20DE3/TR8?

    • The typical output current is [insert value] amps, making it suitable for powering various electronic components.

  5. How does 2EZ20DE3/TR8 handle thermal considerations?

    • The device is designed with thermal shutdown protection to prevent overheating, ensuring reliable operation in challenging environments.

  6. What are the recommended input and output capacitors for 2EZ20DE3/TR8?

    • The datasheet recommends specific input and output capacitor values to ensure stability and performance.

  7. Can 2EZ20DE3/TR8 be used in parallel to increase output current?

    • Yes, the device can be used in parallel to increase the total output current while maintaining regulation and stability.

  8. Does 2EZ20DE3/TR8 support adjustable output voltage?

    • No, 2EZ20DE3/TR8 has a fixed output voltage, which simplifies its integration into various applications.

  9. What are the typical applications where 2EZ20DE3/TR8 excels?

    • It excels in applications such as sensor nodes, portable consumer electronics, and embedded systems due to its low power consumption and small form factor.

  10. Are there any known compatibility issues with 2EZ20DE3/TR8 and specific electronic components?

    • Compatibility with specific electronic components should be verified based on the datasheet and application requirements to ensure seamless integration.

Please note that the specific details such as output current and capacitor values would need to be obtained from the datasheet or technical documentation for 2EZ20DE3/TR8.