Microsemi Corporation
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1N4732E3/TR13
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1N4732E3/TR13

Product Overview

Category

The 1N4732E3/TR13 belongs to the category of semiconductor devices.

Use

It is commonly used as a voltage regulator in electronic circuits.

Characteristics

  • Forward Voltage: 1.7V
  • Power Dissipation: 1W
  • Zener Voltage: 4.7V
  • Operating Temperature: -65°C to +200°C

Package

The 1N4732E3/TR13 is available in a DO-41 package.

Essence

This product serves as a crucial component in stabilizing voltage levels within electronic systems.

Packaging/Quantity

It is typically packaged in reels with varying quantities, depending on the manufacturer.

Specifications

  • Manufacturer: Multiple manufacturers
  • Part Number: 1N4732E3/TR13
  • Type: Zener Diode
  • Voltage Tolerance: ±5%
  • Mounting Type: Through Hole
  • RoHS: Yes

Detailed Pin Configuration

The 1N4732E3/TR13 has two pins, with the cathode being shorter than the anode.

Functional Features

  • Voltage Regulation: The 1N4732E3/TR13 provides stable voltage output when operated within its specified parameters.
  • Reverse Current Protection: It offers protection against reverse current flow, safeguarding the circuitry.

Advantages and Disadvantages

Advantages

  • Precise Voltage Regulation
  • Compact Size
  • RoHS Compliant

Disadvantages

  • Limited Power Dissipation
  • Voltage Tolerance of ±5% may not be suitable for highly precise applications

Working Principles

The 1N4732E3/TR13 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when operated in the reverse breakdown region.

Detailed Application Field Plans

The 1N4732E3/TR13 finds extensive use in various electronic applications, including: - Voltage Regulation in Power Supplies - Overvoltage Protection Circuits - Signal Clipping Circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4732E3/TR13 include: - 1N4731A - 1N4733A - BZX55C4V7

In conclusion, the 1N4732E3/TR13 Zener diode serves as a critical component in voltage regulation and protection within electronic circuits. Its compact size and precise voltage regulation make it suitable for a wide range of applications, despite its limitations in power dissipation and voltage tolerance. Understanding its specifications, pin configuration, functional features, and alternatives is essential for effectively integrating this component into electronic designs.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4732E3/TR13 en soluciones técnicas

  1. What is the 1N4732E3/TR13 diode used for?

    • The 1N4732E3/TR13 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the voltage rating of the 1N4732E3/TR13 diode?

    • The 1N4732E3/TR13 has a nominal voltage rating of 4.7V, making it suitable for applications requiring stable voltage references.

  3. How does the 1N4732E3/TR13 diode regulate voltage?

    • The 1N4732E3/TR13 operates in the reverse-biased breakdown region, maintaining a constant voltage drop across its terminals to regulate the output voltage.

  4. Can the 1N4732E3/TR13 be used for overvoltage protection?

    • Yes, the 1N4732E3/TR13 can be employed to protect sensitive components from overvoltage conditions by shunting excess voltage to ground.

  5. What are typical applications of the 1N4732E3/TR13 diode?

    • Common applications include voltage regulators, voltage references, signal clamping, and precision voltage limiting circuits.

  6. What is the power dissipation rating of the 1N4732E3/TR13 diode?

    • The 1N4732E3/TR13 has a power dissipation rating of 1W, allowing it to handle moderate power levels in circuit designs.

  7. Is the 1N4732E3/TR13 suitable for low current applications?

    • Yes, the 1N4732E3/TR13 can operate effectively in low current scenarios, making it versatile for various technical solutions.

  8. Does the 1N4732E3/TR13 exhibit temperature stability?

    • The 1N4732E3/TR13 demonstrates good temperature stability, ensuring consistent performance across a range of operating temperatures.

  9. Can multiple 1N4732E3/TR13 diodes be connected in series or parallel?

    • Multiple 1N4732E3/TR13 diodes can be connected in series to create higher voltage references, but caution must be taken to ensure balanced current sharing.

  10. Are there any specific layout considerations when using the 1N4732E3/TR13 in a circuit?

    • It's important to minimize lead lengths and keep the diode close to the load to reduce parasitic effects and maintain stability in the circuit design.