Taiwan Semiconductor Corporation
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1N4763A R1G
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1N4763A R1G

Product Overview

Category

The 1N4763A R1G belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 91V
  • Power dissipation: 1.0W
  • Package type: DO-41
  • Operating temperature range: -65°C to +200°C
  • Storage temperature range: -65°C to +200°C

Package

The 1N4763A R1G is typically available in a DO-41 package.

Packaging/Quantity

It is often supplied in reels or bulk packaging, with quantities varying based on supplier and customer requirements.

Specifications

  • Zener voltage: 91V
  • Power dissipation: 1.0W
  • Maximum forward voltage: 1.5V
  • Reverse current: 5μA
  • Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4763A R1G has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

The 1N4763A R1G provides a stable voltage output when reverse biased, making it suitable for voltage regulation and protection applications.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Protection against voltage spikes
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

When the Zener diode is reverse biased, it allows current to flow at a specific voltage (Zener voltage), providing a stable output voltage across its terminals.

Detailed Application Field Plans

The 1N4763A R1G is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4763A R1G include: - 1N4749A - BZX55C91 - 1N5226B

In conclusion, the 1N4763A R1G Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its characteristics, specifications, and application field plans make it a valuable asset in various electronic designs.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением 1N4763A R1G в технических решениях.

  1. What is the voltage rating of 1N4763A R1G?

    • The voltage rating of 1N4763A R1G is 36 volts.

  2. What is the maximum current it can handle?

    • It can handle a maximum current of 1 watt.

  3. What are the typical applications of 1N4763A R1G?

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

  4. Is 1N4763A R1G suitable for use in power supplies?

    • Yes, it is suitable for use in low-power voltage regulation in power supplies.

  5. Can 1N4763A R1G be used for transient voltage suppression?

    • Yes, it can be used for transient voltage suppression in various electronic systems.

  6. What is the temperature range for 1N4763A R1G?

    • The operating temperature range is typically -65°C to +175°C.

  7. Does 1N4763A R1G have reverse polarity protection?

    • No, it does not have built-in reverse polarity protection.

  8. What is the package type for 1N4763A R1G?

    • It comes in a DO-41 axial leaded package.

  9. Is 1N4763A R1G RoHS compliant?

    • Yes, it is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. Can 1N4763A R1G be used in automotive applications?

    • Yes, it can be used in certain automotive applications where its specifications meet the requirements.