Microsemi Corporation
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1N4751AE3/TR13

1N4751AE3/TR13

Product Overview

Category

The 1N4751AE3/TR13 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 30V
  • Power dissipation: 1.0W
  • Package type: DO-41
  • Operating temperature range: -65°C to +200°C
  • Tolerance: ±5%

Packaging/Quantity

The 1N4751AE3/TR13 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 30V
  • Power dissipation: 1.0W
  • Maximum forward voltage: 1.2V
  • Reverse current: 5μA
  • Temperature coefficient: 5mV/°C

Detailed Pin Configuration

The 1N4751AE3/TR13 has two pins, anode (A) and cathode (K), which are identified by the polarity band on the body of the diode.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Stable operation over a wide temperature range

Advantages

  • High power dissipation capability
  • Tight voltage tolerance
  • Compact DO-41 package

Disadvantages

  • Limited voltage options available
  • Sensitive to temperature variations

Working Principles

The 1N4751AE3/TR13 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased, allowing it to regulate voltage in electronic circuits.

Detailed Application Field Plans

The 1N4751AE3/TR13 is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Electronic equipment requiring stable voltage references

Detailed and Complete Alternative Models

Some alternative models to the 1N4751AE3/TR13 include: - 1N4748A - BZX55C30 - 1N751A

In conclusion, the 1N4751AE3/TR13 Zener diode offers precise voltage regulation and overvoltage protection, making it a crucial component in various electronic applications.

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기술 솔루션에 1N4751AE3/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of 1N4751AE3/TR13:

  1. What is the 1N4751AE3/TR13?

    • The 1N4751AE3/TR13 is a Zener diode with a voltage rating of 30V and a power rating of 1W.

  2. What are the typical applications of the 1N4751AE3/TR13?

    • It is commonly used in voltage regulation, surge suppression, and overvoltage protection circuits.

  3. What is the maximum current that can flow through the 1N4751AE3/TR13?

    • The maximum current for this diode is typically around 40mA.

  4. How does the 1N4751AE3/TR13 provide voltage regulation?

    • It operates in the reverse breakdown region, maintaining a nearly constant voltage across its terminals.

  5. Can the 1N4751AE3/TR13 be used for overvoltage protection?

    • Yes, it can be used to clamp the voltage at a specific level, protecting downstream components from excessive voltage.

  6. What is the temperature coefficient of the 1N4751AE3/TR13?

    • The temperature coefficient is typically around -2mV/°C, meaning the voltage reference changes by 2mV for every degree Celsius change in temperature.

  7. What is the package type of the 1N4751AE3/TR13?

    • It is available in a DO-41 axial lead package.

  8. What is the reverse leakage current of the 1N4751AE3/TR13?

    • The reverse leakage current is typically very low, in the range of microamps.

  9. Can multiple 1N4751AE3/TR13 diodes be connected in series or parallel?

    • Yes, they can be connected in series to increase the breakdown voltage or in parallel to increase the current-handling capability.

  10. What are some alternative part numbers for the 1N4751AE3/TR13?

    • Alternative part numbers include BZX85C30, 1N5228B, and 1N2999B, among others.