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1N4752APE3/TR12
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1N4752APE3/TR12

Product Overview

Category:

The 1N4752APE3/TR12 belongs to the category of Zener diodes.

Use:

Zener diodes are primarily used for voltage regulation and protection in electronic circuits.

Characteristics:

  • They have a specific breakdown voltage at which they start conducting.
  • Zener diodes exhibit stable voltage regulation characteristics.
  • They are designed to operate in the reverse-biased direction.

Package:

The 1N4752APE3/TR12 is typically available in a DO-41 package.

Essence:

The essence of the 1N4752APE3/TR12 lies in its ability to maintain a constant voltage across its terminals, making it suitable for various voltage regulation applications.

Packaging/Quantity:

These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Rating: 30V
  • Power Dissipation: 1.0W
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N4752APE3/TR12 follows a standard DO-41 pin configuration, with the anode connected to one terminal and the cathode to the other.

Functional Features

  • Precise voltage regulation.
  • Protection against voltage spikes.
  • Low impedance characteristics.

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation.
  • Reliable overvoltage protection.
  • Wide operating temperature range.

Disadvantages

  • Limited power dissipation capability.
  • Susceptible to thermal runaway under certain conditions.

Working Principles

Zener diodes operate by maintaining a constant voltage drop across their terminals when reverse-biased. This allows them to regulate voltage levels within a circuit, providing protection against overvoltage conditions.

Detailed Application Field Plans

The 1N4752APE3/TR12 finds application in various fields, including: - Voltage regulators in power supplies. - Overvoltage protection circuits. - Signal clamping and limiting circuits.

Detailed and Complete Alternative Models

Some alternative models to the 1N4752APE3/TR12 include: - 1N4733A - BZX55C30 - 1N5226B

In conclusion, the 1N4752APE3/TR12 Zener diode offers precise voltage regulation and overvoltage protection, making it a valuable component in electronic circuits across different industries.

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技術ソリューションにおける 1N4752APE3/TR12 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the 1N4752APE3/TR12?

    • The 1N4752APE3/TR12 is a Zener diode with a voltage rating of 33V and a power rating of 1W.

  2. What are the typical applications of the 1N4752APE3/TR12?

    • It is commonly used for voltage regulation, voltage reference, and overvoltage protection in various electronic circuits.

  3. What is the maximum current that can flow through the 1N4752APE3/TR12?

    • The maximum current for reliable operation is typically around 40-50 mA.

  4. How does the 1N4752APE3/TR12 provide voltage regulation?

    • The Zener diode conducts current in reverse-bias at a specific voltage, providing a constant voltage drop across its terminals.

  5. Can the 1N4752APE3/TR12 be used for overvoltage protection?

    • Yes, it can be used to shunt excess voltage away from sensitive components in a circuit, protecting them from damage.

  6. What are the key specifications to consider when using the 1N4752APE3/TR12 in a design?

    • Key specifications include the voltage rating, power dissipation, and maximum current to ensure proper functionality.

  7. Are there any temperature considerations when using the 1N4752APE3/TR12?

    • Yes, the temperature coefficient of the Zener voltage should be taken into account to ensure stable performance across temperature variations.

  8. Can multiple 1N4752APE3/TR12 diodes be connected in series or parallel?

    • Yes, they can be connected in series to increase the total breakdown voltage or in parallel to share the current load.

  9. What are the potential failure modes of the 1N4752APE3/TR12?

    • Common failure modes include excessive current causing thermal runaway, or exceeding the power dissipation limit leading to device failure.

  10. Are there any alternative components that can be used in place of the 1N4752APE3/TR12?

    • Other Zener diodes with similar voltage and power ratings can be considered as alternatives, but careful consideration of their specifications is necessary for compatibility.