Microsemi Corporation
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1N4764E3/TR13
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1N4764E3/TR13

Product Overview

Category

The 1N4764E3/TR13 belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a constant voltage across their terminals.

Use

This Zener diode is commonly used for voltage regulation and protection in electronic circuits. It is specifically designed to provide a stable reference voltage in various applications.

Characteristics

  • Voltage Regulation: The 1N4764E3/TR13 maintains a constant voltage across its terminals, making it suitable for voltage regulation purposes.
  • Stability: It offers stable performance over a wide range of operating conditions.
  • Reliability: This diode is known for its high reliability and long operational lifespan.

Package

The 1N4764E3/TR13 is typically available in a small, cylindrical package with two leads for easy integration into circuit boards.

Packaging/Quantity

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

Specifications

  • Voltage: 15V
  • Power Dissipation: 1.0W
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +175°C
  • Forward Voltage: 1.2V
  • Reverse Current: 5μA

Detailed Pin Configuration

The 1N4764E3/TR13 features a standard axial lead configuration with one lead serving as the anode and the other as the cathode.

Functional Features

  • Voltage Regulation: The diode maintains a constant voltage drop across its terminals, ensuring a stable output voltage in the circuit.
  • Overvoltage Protection: It protects sensitive components in the circuit by diverting excess voltage away from them.

Advantages

  • Stable Voltage Output: Provides a consistent voltage reference for precise circuit operation.
  • Reliability: Known for its long-term stability and reliability in various applications.

Disadvantages

  • Limited Power Dissipation: The diode has a maximum power dissipation rating, which may limit its use in high-power applications.
  • Voltage Tolerance: The specified voltage tolerance may not be suitable for applications requiring extremely tight voltage regulation.

Working Principles

The 1N4764E3/TR13 operates based on the principle of the Zener effect, where it allows current to flow in the reverse direction once the voltage across its terminals reaches the specified Zener voltage. This characteristic enables it to regulate voltage in electronic circuits.

Detailed Application Field Plans

The 1N4764E3/TR13 finds application in various fields, including: - Voltage Regulation: Used in power supplies and voltage reference circuits. - Protection Circuits: Employed to protect sensitive components from overvoltage conditions. - Signal Clipping: Utilized for signal clipping and limiting in audio and communication circuits.

Detailed and Complete Alternative Models

Some alternative models to the 1N4764E3/TR13 include: - 1N4739A: 9.1V Zener diode with similar characteristics - 1N4742A: 12V Zener diode offering comparable performance - BZX55C15: 15V Zener diode with alternative packaging options

In conclusion, the 1N4764E3/TR13 Zener diode serves as a reliable voltage regulation and protection component in electronic circuits, offering stable performance and versatility across various applications.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 1N4764E3/TR13 في الحلول التقنية

  1. What is the 1N4764E3/TR13 diode used for?

    • The 1N4764E3/TR13 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the voltage rating of the 1N4764E3/TR13 diode?

    • The 1N4764E3/TR13 has a nominal voltage of 15V, making it suitable for applications requiring a stable 15V reference voltage.

  3. Can the 1N4764E3/TR13 be used for overvoltage protection?

    • Yes, the 1N4764E3/TR13 can be used to protect sensitive components from overvoltage conditions by shunting excess voltage to ground.

  4. What are the typical applications of the 1N4764E3/TR13 diode?

    • Typical applications include voltage regulation in power supplies, voltage reference circuits, and overvoltage protection in various electronic devices.

  5. What is the maximum power dissipation of the 1N4764E3/TR13 diode?

    • The maximum power dissipation of the 1N4764E3/TR13 is typically around 1.3W, which should be considered when designing circuits with this diode.

  6. Is the 1N4764E3/TR13 suitable for automotive applications?

    • Yes, the 1N4764E3/TR13 can be used in automotive electronics for voltage regulation and protection against voltage transients.

  7. What is the temperature coefficient of the 1N4764E3/TR13 diode?

    • The temperature coefficient is typically around -2mV/°C, indicating a relatively stable voltage reference over a range of temperatures.

  8. Can multiple 1N4764E3/TR13 diodes be connected in series or parallel?

    • Yes, multiple diodes can be connected in series to create higher voltage references, or in parallel to increase current-handling capability.

  9. What is the reverse leakage current of the 1N4764E3/TR13 diode?

    • The reverse leakage current is typically very low, on the order of microamps, ensuring minimal impact on circuit performance.

  10. Are there any specific soldering or handling precautions for the 1N4764E3/TR13 diode?

    • It is important to follow proper ESD (electrostatic discharge) handling procedures and avoid subjecting the diode to excessive mechanical stress during soldering to prevent damage.