Microsemi Corporation
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
1N5221BDO35E3
Zobrazit detail DataSheets

1N5221BDO35E3 Encyclopedia Entry

Product Overview

Category

The 1N5221BDO35E3 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Voltage Regulation: The 1N5221BDO35E3 maintains a constant voltage across its terminals.
  • Transient Suppression: It protects circuits from voltage spikes and transients.
  • Stable Operation: It provides stable operation within specified voltage ranges.

Package

The 1N5221BDO35E3 is typically available in a DO-35 package.

Essence

The essence of the 1N5221BDO35E3 lies in its ability to regulate voltage and protect electronic circuits from voltage fluctuations.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage: 3.3V
  • Power Dissipation: 500mW
  • Zener Impedance: 20Ω
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N5221BDO35E3 has two pins, anode, and cathode, with the anode being the positive terminal and the cathode being the negative terminal.

Functional Features

  • Voltage Regulation: Maintains a constant voltage across its terminals.
  • Transient Suppression: Protects circuits from voltage spikes and transients.
  • Reliable Operation: Provides stable and reliable operation within specified voltage ranges.

Advantages and Disadvantages

Advantages

  • Effective voltage regulation
  • Transient suppression capabilities
  • Reliable performance

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1N5221BDO35E3 operates based on the principle of the Zener effect, where it allows current to flow in reverse bias when the voltage reaches the specified breakdown voltage.

Detailed Application Field Plans

The 1N5221BDO35E3 is widely used in: - Voltage regulators - Power supplies - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5221BDO35E3 include: - 1N5220BDO35E3 (2.7V) - 1N5222BDO35E3 (3.6V) - 1N5223BDO35E3 (3.9V)

In conclusion, the 1N5221BDO35E3 Zener diode is a crucial component in electronic circuits, providing voltage regulation and transient suppression capabilities. Its specifications, pin configuration, functional features, advantages, and disadvantages make it suitable for various applications in the field of electronics. Additionally, there are alternative models available to suit different voltage requirements.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N5221BDO35E3 v technických řešeních

  1. What is the 1N5221BDO35E3 diode used for?

    • The 1N5221BDO35E3 diode is commonly used as a voltage regulator in various technical solutions.

  2. What is the maximum forward current rating of the 1N5221BDO35E3 diode?

    • The maximum forward current rating of the 1N5221BDO35E3 diode is typically around 500 mA.

  3. What is the voltage rating of the 1N5221BDO35E3 diode?

    • The 1N5221BDO35E3 diode has a voltage rating of 35V.

  4. Can the 1N5221BDO35E3 diode be used for reverse polarity protection?

    • Yes, the 1N5221BDO35E3 diode can be used for reverse polarity protection due to its characteristics.

  5. What are the typical applications of the 1N5221BDO35E3 diode?

    • Typical applications include voltage regulation, overvoltage protection, and general purpose rectification.

  6. Is the 1N5221BDO35E3 diode suitable for high-frequency applications?

    • The 1N5221BDO35E3 diode is not specifically designed for high-frequency applications, but it can be used in low to moderate frequency circuits.

  7. What is the temperature range for the 1N5221BDO35E3 diode?

    • The 1N5221BDO35E3 diode typically operates within a temperature range of -65°C to +200°C.

  8. Can the 1N5221BDO35E3 diode handle transient voltage spikes?

    • Yes, the 1N5221BDO35E3 diode can handle transient voltage spikes within its specified ratings.

  9. Does the 1N5221BDO35E3 diode require a heatsink for certain applications?

    • Depending on the application and power dissipation, a heatsink may be required for the 1N5221BDO35E3 diode.

  10. Are there any common failure modes associated with the 1N5221BDO35E3 diode?

    • Common failure modes include thermal runaway under excessive current or voltage stress, and breakdown due to exceeding maximum ratings.