Microsemi Corporation
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2EZ8.2D2E3/TR12
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2EZ8.2D2E3/TR12

Product Overview

Category

2EZ8.2D2E3/TR12 belongs to the category of voltage regulator diodes.

Use

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

Characteristics

  • Low forward voltage drop
  • High surge current capability
  • Fast response time

Package

The 2EZ8.2D2E3/TR12 comes in a small, surface-mount package.

Essence

The essence of this product lies in its ability to regulate voltage and protect sensitive electronic components from overvoltage conditions.

Packaging/Quantity

The 2EZ8.2D2E3/TR12 is typically packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Voltage Regulation: 8.2V
  • Power Dissipation: 1.5W
  • Maximum Forward Voltage: 1.1V
  • Maximum Reverse Current: 10µA
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 2EZ8.2D2E3/TR12 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Voltage regulation
  • Overvoltage protection
  • Surge current handling

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Fast response to overvoltage conditions
  • High surge current capability

Disadvantages

  • Relatively low power dissipation compared to other diodes
  • Limited operating temperature range

Working Principles

The 2EZ8.2D2E3/TR12 operates based on the principle of zener breakdown, where it maintains a constant voltage drop across its terminals when reverse biased.

Detailed Application Field Plans

This product is commonly used in: - Power supply units - Voltage regulation circuits - Electronic equipment protection

Detailed and Complete Alternative Models

Some alternative models to 2EZ8.2D2E3/TR12 include: - 1N5221B - BZX85C8V2 - P6KE8.2A

In conclusion, the 2EZ8.2D2E3/TR12 is a voltage regulator diode with specific characteristics and applications, making it an essential component in various electronic circuits.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 2EZ8.2D2E3/TR12 i tekniska lösningar

Sure, here are 10 common questions and answers related to the application of 2EZ8.2D2E3/TR12 in technical solutions:

  1. What is the purpose of 2EZ8.2D2E3/TR12 in technical solutions?

    • 2EZ8.2D2E3/TR12 is a specialized component used for voltage regulation and transient suppression in electronic circuits.

  2. How does 2EZ8.2D2E3/TR12 contribute to circuit protection?

    • 2EZ8.2D2E3/TR12 helps protect sensitive electronic components from voltage spikes and transients, ensuring the stability and reliability of the circuit.

  3. In what types of applications is 2EZ8.2D2E3/TR12 commonly used?

    • 2EZ8.2D2E3/TR12 is commonly used in power supplies, automotive electronics, industrial control systems, and telecommunications equipment.

  4. What are the key electrical characteristics of 2EZ8.2D2E3/TR12?

    • The key electrical characteristics include its breakdown voltage, maximum clamping voltage, peak pulse current capability, and response time.

  5. How does 2EZ8.2D2E3/TR12 compare to other transient voltage suppressor (TVS) diodes?

    • 2EZ8.2D2E3/TR12 offers specific voltage clamping levels and transient energy absorption capabilities that make it suitable for certain applications where precise voltage regulation is required.

  6. Can 2EZ8.2D2E3/TR12 be used in high-frequency circuits?

    • Yes, 2EZ8.2D2E3/TR12 can be used in high-frequency circuits, but its performance at higher frequencies should be carefully evaluated based on the specific application requirements.

  7. What are the temperature considerations for 2EZ8.2D2E3/TR12 in technical solutions?

    • 2EZ8.2D2E3/TR12 has a specified operating temperature range, and its thermal characteristics should be taken into account to ensure proper performance and reliability.

  8. Are there any recommended layout or mounting guidelines for 2EZ8.2D2E3/TR12?

    • Yes, proper PCB layout and mounting techniques should be followed to minimize parasitic effects and optimize the performance of 2EZ8.2D2E3/TR12 in the circuit.

  9. What are the failure modes of 2EZ8.2D2E3/TR12 and how can they be mitigated?

    • Common failure modes include thermal runaway and overstress due to excessive current or voltage. Mitigation involves proper derating and overvoltage protection measures.

  10. Can 2EZ8.2D2E3/TR12 be used in safety-critical applications?

    • While 2EZ8.2D2E3/TR12 provides voltage regulation and transient suppression, its use in safety-critical applications should be assessed in accordance with relevant safety standards and guidelines.

These questions and answers provide a comprehensive overview of the application of 2EZ8.2D2E3/TR12 in technical solutions. If you have any further questions or need more details on any specific aspect, feel free to ask!