Microsemi Corporation
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1N4762CP/TR8
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1N4762CP/TR8

Product Overview

Category

The 1N4762CP/TR8 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 6.8V
  • Power dissipation: 1.3W
  • Package type: DO-41
  • Operating temperature range: -65°C to +200°C
  • Tolerance: ±5%

Package

The 1N4762CP/TR8 is typically available in bulk packaging or tape and reel, with quantities varying based on supplier and customer requirements.

Specifications

  • Zener voltage: 6.8V
  • Power dissipation: 1.3W
  • Maximum forward voltage: 1.1V
  • Reverse current: 5μA
  • Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4762CP/TR8 has a standard DO-41 package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

  • Voltage regulation: The Zener diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
  • Overvoltage protection: It prevents excessive voltage from damaging sensitive components by diverting excess current.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Cost-effective solution for voltage regulation

Disadvantages

  • Limited power dissipation capability
  • Susceptible to damage from overcurrent conditions

Working Principles

The 1N4762CP/TR8 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased. This allows it to regulate voltage within a circuit.

Detailed Application Field Plans

The 1N4762CP/TR8 is widely used in various applications, including: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the 1N4762CP/TR8 include: - 1N4738A: Zener voltage of 8.2V - 1N4744A: Zener voltage of 15V - BZX55C6V8: Zener voltage of 6.8V

In conclusion, the 1N4762CP/TR8 Zener diode is a versatile component that finds extensive use in voltage regulation and protection applications across various electronic circuits.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4762CP/TR8 en soluciones técnicas

  1. What is the 1N4762CP/TR8 diode used for?

    • The 1N4762CP/TR8 diode is commonly used as a voltage regulator or in rectifier circuits to regulate or control the flow of electrical current.

  2. What are the key specifications of the 1N4762CP/TR8 diode?

    • The 1N4762CP/TR8 diode has a maximum reverse voltage of 82V, a forward current of 1W, and a tolerance of ±5%.

  3. How do I identify the cathode and anode of the 1N4762CP/TR8 diode?

    • The cathode end of the 1N4762CP/TR8 diode is typically marked with a band or line, while the other end is the anode.

  4. Can the 1N4762CP/TR8 diode be used in high-temperature environments?

    • Yes, the 1N4762CP/TR8 diode is designed to operate in a wide temperature range, making it suitable for high-temperature applications.

  5. What are some common applications of the 1N4762CP/TR8 diode?

    • The 1N4762CP/TR8 diode is often used in power supplies, voltage regulators, and various electronic circuits where precise voltage control is required.

  6. Does the 1N4762CP/TR8 diode require a heat sink for certain applications?

    • Depending on the specific application and power dissipation, a heat sink may be recommended to ensure optimal performance and reliability.

  7. What are the potential failure modes of the 1N4762CP/TR8 diode?

    • Common failure modes include overvoltage, overcurrent, and thermal stress, which can lead to degradation or permanent damage to the diode.

  8. Can the 1N4762CP/TR8 diode be used in reverse-biased mode?

    • Yes, the 1N4762CP/TR8 diode can handle reverse-biased operation within its specified voltage limits.

  9. Are there any special handling considerations for the 1N4762CP/TR8 diode during assembly?

    • It's important to avoid static discharge and excessive mechanical stress during handling and assembly to prevent damage to the diode.

  10. Where can I find detailed technical documentation for the 1N4762CP/TR8 diode?

    • Detailed datasheets and application notes for the 1N4762CP/TR8 diode can be obtained from the manufacturer's website or authorized distributors.