Microsemi Corporation
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3EZ130D2/TR12
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3EZ130D2/TR12

Product Overview

Category:

The 3EZ130D2/TR12 belongs to the category of Zener diodes.

Use:

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

Characteristics:

  • Zener voltage: 3.3V
  • Power dissipation: 500mW
  • Package type: SOD-323
  • Operating temperature range: -65°C to +150°C
  • Storage temperature range: -65°C to +175°C

Packaging/Quantity:

The 3EZ130D2/TR12 is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Zener Voltage: 3.3V
  • Power Dissipation: 500mW
  • Forward Voltage: 1.2V
  • Reverse Current: 5μA
  • Maximum Temperature Coefficient: 6mV/°C

Detailed Pin Configuration

The 3EZ130D2/TR12 has three pins arranged in the SOD-323 package configuration.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Low reverse leakage current

Advantages

  • Small package size
  • Wide operating temperature range
  • High reliability

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 3EZ130D2/TR12 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

This Zener diode is commonly used in voltage regulator circuits, overvoltage protection circuits, and as a reference voltage source in various electronic devices.

Detailed and Complete Alternative Models

Some alternative models to the 3EZ130D2/TR12 include the BZX84C3V3, MMSZ5240B, and MM3Z3V3ST1G.

In conclusion, the 3EZ130D2/TR12 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 3EZ130D2/TR12 v technických řešeních

  1. What is 3EZ130D2/TR12?

    • 3EZ130D2/TR12 is a high-voltage, fast-recovery diode commonly used in power supply and rectifier applications.

  2. What are the key features of 3EZ130D2/TR12?

    • The key features include a high reverse voltage rating, fast recovery time, and low forward voltage drop.

  3. What are the typical applications of 3EZ130D2/TR12?

    • Typical applications include flyback diodes in relay circuits, freewheeling diodes in inductive loads, and rectification in power supplies.

  4. What is the maximum reverse voltage rating of 3EZ130D2/TR12?

    • The maximum reverse voltage rating is typically 1300V.

  5. What is the forward voltage drop of 3EZ130D2/TR12?

    • The forward voltage drop is typically around 1.7V at a specified current.

  6. What is the recovery time of 3EZ130D2/TR12?

    • The recovery time is typically very fast, in the range of nanoseconds.

  7. What are the thermal characteristics of 3EZ130D2/TR12?

    • The device has a low thermal resistance and can dissipate heat effectively.

  8. Can 3EZ130D2/TR12 be used in high-frequency applications?

    • Yes, it is suitable for high-frequency switching due to its fast recovery time.

  9. What are the packaging options available for 3EZ130D2/TR12?

    • It is commonly available in a variety of packages such as DO-201AD and R-6.

  10. Are there any important considerations when using 3EZ130D2/TR12 in a circuit?

    • It's important to consider proper heat sinking and voltage derating to ensure reliable operation within specified limits.