Taiwan Semiconductor Corporation
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1N4763A A0G
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1N4763A A0G

Product Overview

Category

The 1N4763A A0G 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
  • Storage temperature range: -65°C to +200°C

Packaging/Quantity

The 1N4763A A0G is typically available in tape and reel packaging with quantities varying based on supplier specifications.

Specifications

  • Zener voltage: 6.8V
  • Power dissipation: 1.3W
  • Maximum forward voltage: 1.2V
  • Reverse current: 5μA
  • Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4763A A0G has two pins, anode (A) and cathode (K), which are identified by the polarity marking on the device.

Functional Features

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

Advantages

  • High reliability
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1N4763A A0G operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased at or above its breakdown voltage.

Detailed Application Field Plans

The 1N4763A A0G is widely used in: - Voltage regulators - Surge suppressors - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4763A A0G include: - 1N4728A (3.3V) - 1N4733A (5.1V) - 1N4744A (15V)

This information provides a comprehensive overview of the 1N4763A A0G, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Перечислите 10 распространенных вопросов и ответов, связанных с применением 1N4763A A0G в технических решениях.

  1. What is the 1N4763A A0G diode used for?

    • The 1N4763A A0G diode is commonly used as a voltage regulator or in rectifier circuits.

  2. What is the maximum forward voltage of the 1N4763A A0G diode?

    • The maximum forward voltage of the 1N4763A A0G diode is typically around 1.1 volts at a forward current of 10 mA.

  3. What is the maximum reverse voltage of the 1N4763A A0G diode?

    • The maximum reverse voltage of the 1N4763A A0G diode is 91 volts.

  4. What is the power dissipation of the 1N4763A A0G diode?

    • The power dissipation of the 1N4763A A0G diode is approximately 1.0 watt.

  5. What are the typical applications of the 1N4763A A0G diode?

    • Typical applications include voltage regulation, overvoltage protection, and general rectification in electronic circuits.

  6. What is the temperature range for the 1N4763A A0G diode?

    • The 1N4763A A0G diode is typically rated for operation within a temperature range of -65°C to +175°C.

  7. What is the package type of the 1N4763A A0G diode?

    • The 1N4763A A0G diode is commonly available in a DO-41 axial lead package.

  8. Can the 1N4763A A0G diode be used in high-frequency applications?

    • The 1N4763A A0G diode is not recommended for high-frequency applications due to its relatively slow switching characteristics.

  9. What are the key specifications to consider when using the 1N4763A A0G diode in a circuit?

    • Key specifications to consider include the forward voltage drop, reverse voltage, power dissipation, and temperature range.

  10. Are there any common failure modes associated with the 1N4763A A0G diode?

    • Common failure modes include thermal runaway under high current conditions and breakdown due to excessive reverse voltage. Proper heat sinking and voltage protection measures should be implemented to mitigate these risks.