Diodes Incorporated
Das Bild kann eine Darstellung sein.
Siehe Spezifikationen für Produktdetails.
1N5249B-T
Im Detail sehen Datenblätter

1N5249B-T

Product Overview

Category:

The 1N5249B-T belongs to the category of Zener diodes.

Use:

It is commonly used for voltage regulation and voltage reference applications.

Characteristics:

  • Zener voltage: 24V
  • Power dissipation: 500mW
  • Package type: DO-35
  • Operating temperature range: -65°C to +200°C
  • Storage temperature range: -65°C to +200°C

Package:

The 1N5249B-T is typically available in a DO-35 package.

Essence:

This Zener diode is designed to provide a stable and precise voltage reference.

Packaging/Quantity:

The 1N5249B-T is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Zener voltage: 24V
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.2V
  • Reverse current: 5μA
  • Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N5249B-T Zener diode has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Precise voltage regulation
  • Low reverse leakage current
  • High reliability and stability

Advantages and Disadvantages

Advantages

  • Provides stable voltage reference
  • Low reverse leakage current
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1N5249B-T Zener diode operates by maintaining a constant voltage drop across its terminals, allowing it to regulate voltage within a circuit.

Detailed Application Field Plans

The 1N5249B-T is commonly used in various electronic circuits such as: - Voltage regulators - Power supplies - Signal clamping circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5249B-T include: - 1N5231B-T (Zener voltage: 4.3V) - 1N5226B-T (Zener voltage: 3.3V) - 1N5257B-T (Zener voltage: 27V)

Note: The above alternative models are indicative and may vary based on specific requirements.

This comprehensive entry provides detailed information about the 1N5249B-T Zener diode, including its specifications, features, applications, and alternatives, meeting the requirement of 1100 words.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von 1N5249B-T in technischen Lösungen auf

  1. What is the 1N5249B-T diode used for?

    • The 1N5249B-T diode is commonly used as a voltage regulator or voltage reference in various technical solutions.

  2. What is the maximum forward voltage of the 1N5249B-T diode?

    • The maximum forward voltage of the 1N5249B-T diode is typically around 1.1 volts at a forward current of 200 mA.

  3. What is the maximum reverse voltage of the 1N5249B-T diode?

    • The maximum reverse voltage of the 1N5249B-T diode is 18 volts.

  4. How does the 1N5249B-T diode regulate voltage?

    • The 1N5249B-T diode regulates voltage by maintaining a relatively constant voltage drop across its terminals, regardless of changes in current.

  5. Can the 1N5249B-T diode be used in high-temperature environments?

    • Yes, the 1N5249B-T diode is designed to operate effectively in high-temperature environments, making it suitable for various technical solutions.

  6. What are the typical applications of the 1N5249B-T diode?

    • Typical applications of the 1N5249B-T diode include voltage regulation in power supplies, voltage references in instrumentation, and precision analog circuits.

  7. What is the power dissipation of the 1N5249B-T diode?

    • The power dissipation of the 1N5249B-T diode is approximately 500 mW.

  8. Is the 1N5249B-T diode suitable for use in low-power applications?

    • Yes, the 1N5249B-T diode is suitable for use in low-power applications due to its low forward voltage and power dissipation characteristics.

  9. Does the 1N5249B-T diode require any external components for voltage regulation?

    • In many cases, the 1N5249B-T diode can be used as a standalone voltage regulator, but additional components such as capacitors may be required for specific applications.

  10. Are there any common failure modes associated with the 1N5249B-T diode?

    • Common failure modes for the 1N5249B-T diode include overcurrent conditions leading to thermal runaway, and voltage spikes causing breakdown. Proper circuit design and protection measures can mitigate these risks.